Rating › Mamoru Hatakeyama

Rating of Mamoru Hatakeyama

Player page　Last game 2026-10-27

Current rating1538

Peak1774
2006-04-27

Games1209

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 57	119th	8-dan	Class C1	Group 6	1538		+21	8	9	0.471
FY2025	age 56	135th	8-dan	Class C1	Group 5	1517	40.4	-15	12	19	0.387
FY2024	age 55	127th	8-dan	Class C1	Group 5	1532	42.3	+6	11	17	0.393
FY2023	age 54	132nd	8-dan	Class B2	Group 5	1526	43.2	-4	14	19	0.424
FY2022	age 53	134th	8-dan	Class B2	Group 5	1530	37.5	-42	6	17	0.261
FY2021	age 52	116th	8-dan	Class B2	Group 4	1572	41.8	-36	10	18	0.357
FY2020	age 51	94th	8-dan	Class B2	Group 3	1608	48.1	-10	13	18	0.419
FY2019	age 50	85th	8-dan	Class B1	Group 3	1617	44.0	-40	6	19	0.240
FY2018	age 49	59th	7-dan	Class B1	Group 2	1657	49.7	-18	12	17	0.414
FY2017	age 48	57th	7-dan	Class B2	Group 3	1675	53.2	+11	15	13	0.536
FY2016	age 47	55th	7-dan	Class B1	Group 2	1664	52.5	-7	12	19	0.387
FY2015	age 46	51st	7-dan	Class B1	Group 2	1671	49.1	-21	11	19	0.367
FY2014	age 45	42nd	7-dan	Class B1	Group 2	1693	53.3	-8	14	18	0.438
FY2013	age 44	43rd	7-dan	Class B1	Group 2	1701	52.2	-13	11	16	0.407
FY2012	age 43	39th	7-dan	Class B1	Group 2	1714	54.3	-5	13	16	0.448
FY2011	age 42	39th	7-dan	Class B1	Group 2	1719	57.6	+40	19	16	0.543
FY2010	age 41	54th	7-dan	Class B1	Group 3	1678	51.1	-32	14	17	0.452
FY2009	age 40	39th	7-dan	Class B1	Group 3	1710	52.9	-18	17	19	0.472
FY2008	age 39	35th	7-dan	Class B1	Group 3	1727	57.3	+22	14	14	0.500
FY2007	age 38	40th	7-dan	Class B1	Group 1	1705	50.2	-51	14	17	0.452
FY2006	age 37	22nd	7-dan	Class B1	Group 1	1756	57.4	+0	14	12	0.538
FY2005	age 36	20th	6-dan	Class B2	Group 2	1756	62.4	+61	22	9	0.710
FY2004	age 35	37th	6-dan	Class B2	Group 1	1695	50.5	-33	18	19	0.486
FY2003	age 34	29th	6-dan	Class B2	Group 1	1728	55.3	-6	16	13	0.552
FY2002	age 33	29th	6-dan	Class B2	Group 1	1733	53.8	-24	15	15	0.500
FY2001	age 32	22nd	6-dan	Class C1	Group 2	1757	59.3	+14	21	12	0.636
FY2000	age 31	27th	6-dan	Class C1	Group 2	1743	55.2	-10	27	17	0.614
FY1999	age 30	22nd	6-dan	Class C1	Group 3	1753	55.6	-15	20	16	0.556
FY1998	age 29	22nd	5-dan	Class C1	Group 3	1768	60.4	+57	28	13	0.683
FY1997	age 28	36th	5-dan	Class C1	Group 3	1710	54.4	-8	23	16	0.590
FY1996	age 27	31st	5-dan	Class C2	Group 3	1719	55.0	+8	20	13	0.606
FY1995	age 26	29th	5-dan	Class C2	Group 3	1711	56.4	+16	21	12	0.636
FY1994	age 25	36th	5-dan	Class C2	Group 3	1695	51.9	-41	19	19	0.500
FY1993	age 24	28th	5-dan	Class C2	Group 4	1736	59.4	+63	29	15	0.659
FY1992	age 23	42nd	4-dan	Class C2	Group 4	1674	55.2	+31	19	10	0.655
FY1991	age 22	55th	4-dan	Class C2	Group 5	1643	53.1	-16	19	17	0.528
FY1990	age 21	48th	4-dan	Class C2	Group 6	1658	54.9	+47	30	19	0.612
FY1989	age 20	71st	4-dan		Group 6	1612		+26	10	6	0.625
FY1988	age 19	79th	1-dan			1586		-13	0	1	0.000
FY1987	age 18	68th	1-dan			1598		-9	0	1	0.000

Games by fiscal year

FY2026 results8W-9L

Win rate0.471

Rating1538

Annual rank119th

Rank/title at FY end / age8-dan / age 57

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1520	-4	1516	Takayuki Kuroda6-dan / age 29 1710	Ryuo-sen Group 6 Ranking Round 4	Gote	●
2	5/26	1516	+11	1527	Wakamu Deguchi6-dan / age 31 1677	Ginga-sen Block A Round 6	Sente	○
3	6/3	1527	-4	1523	Akihiro Ida5-dan / age 29 1708	Kisei-sen Prelim 1 Round 1	Sente	●
4	6/16	1523	+8	1531	Keita Inoue9-dan / age 62 1514	Junisen Class C1 Round 1	Gote	○
5	6/23	1531	+9	1540	Kensuke Kitahama8-dan / age 50 1566	Tatsujin-sen Prelims Round 1	Sente	○
6	6/23	1531	+8	1539	Masataka Sugimoto8-dan / age 57 1543	Tatsujin-sen Prelims Round 2	Gote	○
7	6/23	1531	-4	1526	Daisuke Suzuki9-dan / age 51 1698	Ginga-sen Block A Round 7	Gote	●
8	7/2	1543	-6	1538	Yasuaki Murayama8-dan / age 42 1641	Asahi Cup Prelim 1 Round 2	Sente	●
9	7/14	1538	+9	1546	Kenjirou Abe7-dan / age 37 1572	Junisen Class C1 Round 2	Sente	○
10	7/29	1546	-11	1536	Akira Shima9-dan / age 63 1427	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
11	8/4	1536	+6	1542	Daisuke Nakagawa8-dan / age 58 1456	Junisen Class C1 Round 3	Gote	○
12	8/25	1542	-8	1534	Kouhei Funae7-dan / age 39 1534	Junisen Class C1 Round 4	Sente	●
13	9/2	1534	-3	1531	Tetsuro Itodani9-dan / age 37 1813	Eio-sen 8-dan section Round 2	Sente	●
14	10/1	1531	+10	1541	Kensuke Kitahama8-dan / age 50 1600	Oi-sen Prelims Round 2	Gote	○
15	10/9	1541	-3	1537	Toshiaki Kubo9-dan / age 51 1762	Tatsujin-sen Prelims Round 3	Sente	●
16	10/14	1537	+6	1543	Takanori Anyouji7-dan / age 52 1445	Oza-sen Prelim 1 Round 2	Sente	○
17	10/27	1543	-5	1538	Wakamu Deguchi6-dan / age 31 1682	Junisen Class C1 Round 6	Gote	●

FY2025 results12W-19L

Win rate0.387

Rating1517

Annual rank135th

Rank/title at FY end / age8-dan / age 56

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1527	-3	1524	Mikio Kariyama5-dan / age 23 1754	Osho-sen Prelim 1 Round 4	Gote	●
2	4/23	1524	-6	1518	Junpei Ide5-dan / age 33 1626	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	●
3	5/29	1518	+9	1527	Kazuhiro Nishikawa6-dan / age 39 1572	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/11	1527	+4	1531	Kenji Waki9-dan / age 64 1336	Tatsujin-sen Prelims Round 1	Sente	○
5	6/11	1527	+5	1532	Shinya Yamamoto6-dan / age 53 1373	Tatsujin-sen Prelims Round 2	Sente	○
6	6/17	1536	-9	1527	Osamu Nakamura9-dan / age 62 1484	Junisen Class C1 Round 1	Gote	●
7	6/26	1527	-8	1519	Yusuke Toyama6-dan / age 45 1544	Ryuo-sen Group 5 Relegation playoff Final	Gote	●
8	7/4	1519	-4	1515	Hirotoshi Ueno5-dan / age 22 1721	Asahi Cup Prelim 1 Round 2	Gote	●
9	7/8	1515	-5	1510	Seiya Tomita5-dan / age 29 1663	Junisen Class C1 Round 2	Sente	●
10	7/25	1510	-3	1507	Akihiro Takada5-dan / age 23 1744	Oi-sen Prelims Round 2	Sente	●
11	7/29	1507	-7	1500	Keita Kadokura6-dan / age 38 1548	Junisen Class C1 Round 3	Gote	●
12	8/15	1500	-6	1493	Kensuke Kitahama8-dan / age 49 1567	Eio-sen 8-dan section Round 2	Sente	●
13	8/19	1493	-7	1487	Masataka Sugimoto8-dan / age 56 1543	Junisen Class C1 Round 4	Sente	●
14	8/29	1487	-3	1484	Hirotoshi Ueno5-dan / age 22 1738	Oza-sen Prelim 1 Round 2	Gote	●
15	9/5	1484	+13	1497	Mikio Kariyama5-dan / age 23 1771	Ginga-sen Prelims Final	Gote	○
16	9/12	1497	-3	1494	Akihiro Takada5-dan / age 23 1754	Kisei-sen Prelim 1 Round 3	Sente	●
17	10/2	1494	+10	1504	Hiroki Iizuka8-dan / age 56 1576	Tatsujin-sen Prelims Round 3	Gote	○
18	10/2	1494	-3	1491	Nobuyuki Yashiki9-dan / age 53 1717	Tatsujin-sen Prelims Final	Sente	●
19	10/14	1500	-7	1494	Hiroki Iizuka8-dan / age 56 1560	Junisen Class C1 Round 6	Gote	●
20	11/4	1494	-8	1485	Manabu Senzaki9-dan / age 55 1477	Junisen Class C1 Round 7	Sente	●
21	12/9	1485	-3	1483	Hirotoshi Ueno5-dan / age 22 1759	Junisen Class C1 Round 8	Sente	●
22	12/17	1483	+5	1488	Shinya Yamamoto6-dan / age 54 1366	Ryuo-sen Group 6 Ranking Round 2	Gote	○
23	1/9	1488	+11	1499	Shinya Satoh7-dan / age 48 1620	Ginga-sen Block A Round 5	Gote	○
24	1/13	1499	+11	1510	Akira Nishio7-dan / age 46 1615	Junisen Class C1 Round 9	Gote	○
25	1/21	1510	-8	1501	Keita Inoue9-dan / age 62 1496	Kio-sen Prelims Round 2	Sente	●
26	1/29	1501	+5	1507	Masahiko Urano8-dan / age 61 1387	Ryuo-sen Group 6 Ranking Round 3	Sente	○
27	2/3	1507	+10	1517	Daisuke Katagami7-dan / age 44 1589	Junisen Class C1 Round 10	Sente	○
28	2/27	1517	-8	1509	Tomoki Yokoyama4-dan / age 26 1515	NHK Cup Prelims Round 1	Sente	●
29	3/3	1509	+10	1519	Eiji Iijima8-dan / age 46 1617	Junisen Class C1 Round 11	Sente	○
30	3/17	1519	+13	1532	Takashi Ikenaga6-dan / age 32 1752	Osho-sen Prelim 1 Round 1	Sente	○
31	3/17	1519	-2	1517	Shintaro Saito8-dan / age 32 1897	Osho-sen Prelim 1 Round 2	Gote	●

FY2024 results11W-17L

Win rate0.393

Rating1532

Annual rank127th

Rank/title at FY end / age8-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1525	-2	1523	Nagisa Fujimoto5-dan / age 18 1837	Kio-sen Prelims Round 3	Sente	●
2	5/9	1523	-6	1517	Keita Kadokura5-dan / age 36 1618	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
3	5/16	1517	-9	1507	Yuya Nagaoka6-dan / age 38 1465	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/11	1507	+9	1516	Kenjirou Abe7-dan / age 35 1548	Junisen Class C1 Round 1	Sente	○
5	7/9	1516	-3	1513	Akihiro Takada5-dan / age 22 1747	Junisen Class C1 Round 2	Gote	●
6	7/23	1513	-10	1503	Shingo Hirafuji7-dan / age 60 1430	Tatsujin-sen Prelims Round 1	Sente	●
7	8/6	1503	+11	1514	Kouhei Funae7-dan / age 37 1622	Junisen Class C1 Round 3	Sente	○
8	8/13	1514	-7	1507	Mitsunori Makino6-dan / age 36 1550	Ginga-sen Prelims Final	Gote	●
9	8/28	1507	-2	1504	Tetsuro Itodani8-dan / age 35 1800	Oi-sen Prelims Round 2	Sente	●
10	9/3	1504	-5	1499	Kazutoshi Satoh7-dan / age 46 1633	Junisen Class C1 Round 4	Gote	●
11	9/17	1499	+10	1509	Kenta Miyajima4-dan / age 25 1574	Asahi Cup Prelim 1 Round 2	Gote	○
12	10/3	1509	-3	1505	Mirai Aoshima6-dan / age 29 1741	Asahi Cup Prelim 1 Round 3	Gote	●
13	10/8	1505	+9	1514	Satoru Sakaguchi6-dan / age 46 1534	Junisen Class C1 Round 5	Sente	○
14	10/15	1514	+13	1527	Akihiro Takada5-dan / age 22 1740	Oza-sen Prelim 1 Round 2	Gote	○
15	10/23	1527	+4	1531	Kenji Kanzaki8-dan / age 60 1358	Eio-sen 8-dan section Round 2	Gote	○
16	10/23	1527	-2	1524	Shintaro Saito8-dan / age 31 1834	Eio-sen 8-dan section Round 3	Gote	●
17	11/12	1529	+6	1535	Keiichi Sanada8-dan / age 52 1449	Junisen Class C1 Round 6	Gote	○
18	11/20	1535	-8	1526	Yuya Nagaoka6-dan / age 39 1516	Oza-sen Prelim 1 Round 3	Gote	●
19	12/3	1526	-4	1522	Tatsuya Sanmaido7-dan / age 31 1720	Junisen Class C1 Round 7	Sente	●
20	12/18	1522	-8	1514	Tomohiro Murata7-dan / age 43 1501	Ryuo-sen Group 5 Ranking Round 1	Sente	●
21	1/14	1514	-6	1508	Atsushi Miyata7-dan / age 43 1587	Junisen Class C1 Round 8	Gote	●
22	1/27	1508	+11	1518	Akihiro Murata6-dan / age 38 1636	Osho-sen Prelim 1 Round 2	Sente	○
23	2/4	1518	-4	1515	Ryuuma Tonari7-dan / age 35 1726	Junisen Class C1 Round 9	Gote	●
24	2/13	1515	+5	1520	Kozo Arimori8-dan / age 62 1393	NHK Cup Prelims Round 1	Gote	○
25	2/13	1515	-6	1509	Kouhei Funae7-dan / age 37 1594	NHK Cup Prelims Round 2	Gote	●
26	2/25	1514	-3	1510	Akihiro Ida5-dan / age 28 1740	Kio-sen Prelims Round 2	Gote	●
27	3/4	1510	+13	1524	Asuto Saito6-dan / age 26 1798	Junisen Class C1 Round 10	Sente	○
28	3/27	1524	+8	1532	Takashi Abe9-dan / age 57 1525	Osho-sen Prelim 1 Round 3	Gote	○

FY2023 results14W-19L

Win rate0.424

Rating1526

Annual rank132nd

Rank/title at FY end / age8-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1524	+7	1531	Takanori Anyouji7-dan / age 48 1490	Osho-sen Prelim 1 Round 3	Gote	○
2	4/20	1531	+11	1542	Daisuke Katagami7-dan / age 41 1655	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	○
3	4/28	1542	-6	1536	Shogo Orita5-dan / age 33 1641	Osho-sen Prelim 1 Round 4	Sente	●
4	5/29	1536	-9	1527	Yoshiyuki Kubota7-dan / age 51 1495	Ryuo-sen Group 5 Promotion playoff Round 3	Gote	●
5	6/21	1527	-6	1521	Daisuke Suzuki9-dan / age 48 1632	Junisen Class B2 Round 1	Sente	●
6	6/27	1521	+7	1529	Tomohiro Murata7-dan / age 42 1494	Asahi Cup Prelim 1 Round 2	Sente	○
7	7/19	1529	+11	1539	Issei Takazaki7-dan / age 36 1651	Junisen Class B2 Round 2	Gote	○
8	7/28	1539	+6	1545	Hiroshi Naganuma8-dan / age 58 1454	Tatsujin-sen Prelims Round 1	Gote	○
9	7/28	1539	-11	1528	Yoshikazu Minami9-dan / age 60 1395	Tatsujin-sen Prelims Round 2	Gote	●
10	8/9	1534	-5	1530	Koichi Fukaura9-dan / age 51 1689	Junisen Class B2 Round 3	Sente	●
11	8/16	1530	+7	1536	Shingo Hirafuji7-dan / age 59 1483	Oi-sen Prelims Round 2	Gote	○
12	9/6	1536	+12	1549	Masataka Goda9-dan / age 52 1730	Junisen Class B2 Round 4	Gote	○
13	9/11	1549	+4	1552	Masahiko Urano8-dan / age 59 1344	Ginga-sen Prelims	Gote	○
14	9/26	1552	+6	1558	Hiroshi Naganuma8-dan / age 58 1444	Eio-sen 8-dan section Round 2	Sente	○
15	10/4	1558	-8	1550	Ryosuke Nakamura6-dan / age 38 1569	Asahi Cup Prelim 1 Round 3	Gote	●
16	10/18	1550	+11	1561	Yasuaki Murayama8-dan / age 39 1686	Kisei-sen Prelim 2 Round 1	Sente	○
17	10/25	1561	-9	1553	Masataka Sugimoto8-dan / age 54 1537	Junisen Class B2 Round 5	Gote	●
18	11/3	1553	-2	1551	Tatsuya Sugai8-dan / age 31 1901	Oi-sen Prelims Round 3	Sente	●
19	11/15	1551	-6	1545	Hisashi Namekata9-dan / age 49 1639	Junisen Class B2 Round 6	Sente	●
20	11/24	1545	-3	1542	Tetsuro Itodani8-dan / age 35 1811	Eio-sen 8-dan section Round 3	Sente	●
21	11/27	1542	+14	1556	Masayuki Toyoshima9-dan / age 33 1922	Kisei-sen Prelim 2 Round 2	Gote	○
22	12/13	1556	-6	1551	Takuma Oikawa7-dan / age 36 1662	Junisen Class B2 Round 7	Gote	●
23	12/21	1551	-4	1546	Akihiro Takada4-dan / age 21 1720	Ryuo-sen Group 5 Ranking Round 1	Gote	●
24	1/10	1546	-5	1541	Yasuaki Murayama8-dan / age 39 1694	Junisen Class B2 Round 8	Sente	●
25	1/19	1541	-8	1533	Keita Inoue9-dan / age 60 1523	Kisei-sen Prelim 2 Final	Gote	●
26	1/23	1533	-4	1529	Tadashi Ooishi7-dan / age 34 1725	Oza-sen Prelim 2 Round 1	Gote	●
27	2/2	1529	+11	1540	Kazuhiro Nishikawa6-dan / age 37 1646	Kio-sen Prelims Round 2	Gote	○
28	2/8	1540	-9	1530	Takanori Anyouji7-dan / age 49 1475	Osho-sen Prelim 1 Round 2	Gote	●
29	2/14	1530	-8	1522	Takashi Abe9-dan / age 56 1539	Junisen Class B2 Round 9	Gote	●
30	2/28	1522	-9	1513	Yuya Nagaoka6-dan / age 38 1469	NHK Cup Prelims	Gote	●
31	3/6	1513	+11	1524	Takeshi Fujii9-dan / age 53 1640	Junisen Class B2 Round 10	Sente	○
32	3/15	1524	-5	1519	Akira Nishio7-dan / age 44 1654	Ginga-sen Block H Round 6	Sente	●
33	3/19	1519	+8	1526	Norihiro Yagura7-dan / age 49 1501	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○

FY2022 results6W-17L

Win rate0.261

Rating1530

Annual rank134th

Rank/title at FY end / age8-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/27	1569	+3	1572	Kiyozumi Kiriyama9-dan / age 74 1307	Ryuo-sen Group 5 Relegation playoff Final	Gote	○
2	6/22	1572	-9	1563	Keita Inoue9-dan / age 58 1548	Junisen Class B2 Round 1	Sente	●
3	7/1	1563	+4	1567	Masahiko Urano8-dan / age 58 1388	Eio-sen 8-dan section Round 1	Gote	○
4	7/1	1563	-10	1553	Hiroshi Naganuma8-dan / age 57 1470	Eio-sen 8-dan section Round 2	Gote	●
5	7/20	1557	-7	1550	Osamu Nakamura9-dan / age 59 1588	Junisen Class B2 Round 2	Gote	●
6	7/29	1550	-4	1546	Takashi Ikenaga5-dan / age 29 1726	Asahi Cup Prelim 1 Round 2	Gote	●
7	8/10	1546	-6	1540	Yasuaki Murayama7-dan / age 38 1657	Oi-sen Prelims Round 2	Gote	●
8	8/17	1540	-5	1535	Yasuaki Murayama7-dan / age 38 1662	Junisen Class B2 Round 3	Sente	●
9	8/26	1535	-8	1527	小林裕士7-dan / age 45 1535	Ginga-sen Prelims Final	Sente	●
10	9/7	1527	-4	1522	Makoto Sasaki7-dan / age 42 1691	Junisen Class B2 Round 4	Gote	●
11	10/5	1522	-4	1518	Tadashi Ooishi7-dan / age 33 1691	Kisei-sen Prelim 2 Round 1	Gote	●
12	10/19	1518	+13	1531	Taichi Takami7-dan / age 29 1787	Junisen Class B2 Round 5	Sente	○
13	11/16	1531	-3	1528	Yasuhiro Masuda6-dan / age 25 1792	Junisen Class B2 Round 6	Sente	●
14	12/14	1528	-2	1526	Takahiro Oohashi6-dan / age 30 1844	Junisen Class B2 Round 7	Gote	●
15	12/20	1526	-6	1520	Naohiro Ishida5-dan / age 34 1602	Ryuo-sen Group 5 Ranking Round 1	Gote	●
16	12/28	1520	-6	1514	Koji Tanigawa9-dan / age 60 1623	Oza-sen Prelim 2 Round 1	Sente	●
17	1/11	1514	-5	1509	Makoto Tobe7-dan / age 36 1657	Junisen Class B2 Round 8	Gote	●
18	2/8	1509	-3	1506	Chikara Akutsu8-dan / age 40 1750	Junisen Class B2 Round 9	Sente	●
19	2/14	1506	-5	1501	Akihiro Takada4-dan / age 20 1664	NHK Cup Prelims Round 1	Sente	●
20	2/21	1501	-4	1498	Kenshi Tokuda4-dan / age 25 1711	Kio-sen Prelims Round 2	Gote	●
21	3/3	1498	+11	1508	Nagisa Fujimoto4-dan / age 17 1619	Osho-sen Prelim 1 Round 2	Sente	○
22	3/8	1508	+12	1521	Ayumu Matsuo8-dan / age 42 1723	Junisen Class B2 Round 10	Gote	○
23	3/30	1521	+9	1530	Shoji Segawa6-dan / age 53 1569	Ryuo-sen Group 5 Promotion playoff Round 1	Gote	○

FY2021 results10W-18L

Win rate0.357

Rating1572

Annual rank116th

Rank/title at FY end / age8-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1616	+11	1627	Kouhei Funae6-dan / age 33 1737	Kio-sen Prelims Round 4	Gote	○
2	5/7	1627	-4	1623	Tatsuya Sugai8-dan / age 29 1820	Ginga-sen Block A Round 10	Gote	●
3	5/12	1623	+6	1629	Hiroki Nakata8-dan / age 56 1548	Junisen Class B2 Round 1	Gote	○
4	5/25	1629	-10	1619	Hiroki Iizuka7-dan / age 52 1536	Ryuo-sen Group 4 Relegation playoff Final	Gote	●
5	6/1	1619	-7	1612	Takashi Abe9-dan / age 53 1642	Kio-sen Prelims Final	Sente	●
6	6/9	1612	-6	1605	Taichi Nakamura7-dan / age 33 1692	Junisen Class B2 Round 2	Sente	●
7	6/18	1605	+9	1614	Mitsunori Makino6-dan / age 33 1638	Oi-sen Prelims Round 2	Gote	○
8	8/5	1614	-8	1606	Kenji Imaizumi5-dan / age 48 1597	Ginga-sen Prelims Final	Sente	●
9	8/8	1606	-12	1593	横山大樹アマ 1390	Asahi Cup Prelim 1 Round 2	Sente	●
10	8/19	1593	-4	1590	Takayuki Yamasaki8-dan / age 40 1812	Oi-sen Prelims Round 3	Gote	●
11	9/2	1590	-3	1586	Takayuki Yamasaki8-dan / age 40 1815	Eio-sen 8-dan section Round 2	Gote	●
12	9/15	1586	+8	1594	Daisuke Nakagawa8-dan / age 53 1568	Junisen Class B2 Round 4	Gote	○
13	9/29	1594	+8	1602	Takashi Abe9-dan / age 54 1598	Kisei-sen Prelim 2 Round 1	Sente	○
14	10/6	1602	-8	1595	Koji Tanigawa9-dan / age 59 1622	Junisen Class B2 Round 5	Sente	●
15	10/20	1595	-6	1589	Takayuki Kuroda5-dan / age 25 1697	Kisei-sen Prelim 2 Round 2	Gote	●
16	10/27	1589	-6	1583	Tadashi Ooishi7-dan / age 32 1679	Junisen Class B2 Round 6	Sente	●
17	11/10	1583	-8	1575	Takashi Abe9-dan / age 54 1601	Junisen Class B2 Round 7	Sente	●
18	12/3	1575	-10	1565	Takanori Anyouji7-dan / age 47 1463	Ryuo-sen Group 5 Ranking Round 1	Gote	●
19	12/8	1565	+10	1575	Takeshi Fujii9-dan / age 51 1677	Junisen Class B2 Round 8	Gote	○
20	12/22	1575	+13	1588	Tatsuya Sugai8-dan / age 29 1832	Oza-sen Prelim 2 Round 1	Gote	○
21	1/12	1588	+9	1597	Kensuke Kitahama8-dan / age 46 1619	Junisen Class B2 Round 9	Sente	○
22	1/20	1597	-4	1593	Akira Inaba8-dan / age 33 1804	Oza-sen Prelim 2 Round 2	Sente	●
23	1/27	1593	-11	1583	Takahiro Toyokawa7-dan / age 54 1481	Osho-sen Prelim 1 Round 1	Sente	●
24	2/2	1583	+8	1591	Yoshiyuki Kubota7-dan / age 49 1571	Junisen Class B2 Round 10	Sente	○
25	2/16	1591	-13	1577	Kenji Kobayashi9-dan / age 64 1317	NHK Cup Prelims Round 2	Sente	●
26	2/21	1577	-7	1570	Mikio Kariyama4-dan / age 20 1599	Kio-sen Prelims Round 2	Gote	●
27	3/1	1570	+11	1581	Taichi Takami7-dan / age 28 1721	Junisen Class B2 Round 11	Gote	○
28	3/14	1581	-9	1572	Satoru Sakaguchi6-dan / age 43 1518	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●

FY2020 results13W-18L

Win rate0.419

Rating1608

Annual rank94th

Rank/title at FY end / age8-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1615	+9	1623	Hirotaka Nozuki8-dan / age 46 1648	Ginga-sen Block G Round 9	Sente	○
2	4/9	1615	-4	1611	Koichi Fukaura9-dan / age 48 1800	Ginga-sen Block G Round 10	Sente	●
3	5/14	1619	-8	1611	Yugo Takeuchi5-dan / age 32 1612	Osho-sen Prelim 1 Round 3	Sente	●
4	6/3	1611	-6	1605	Koji Tanigawa9-dan / age 58 1689	Kio-sen Main Round 1	Sente	●
5	6/11	1605	-5	1600	Yasuhiro Masuda6-dan / age 22 1753	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
6	6/24	1600	-6	1594	Tadashi Ooishi7-dan / age 30 1667	Junisen Class B2 Round 1	Sente	●
7	7/8	1594	-6	1588	Daisuke Suzuki9-dan / age 45 1697	Junisen Class B2 Round 2	Gote	●
8	7/21	1588	-6	1582	Takuya Nishida4-dan / age 28 1674	Asahi Cup Prelim 1 Round 2	Sente	●
9	7/26	1582	+9	1590	Kohei Hasebe4-dan / age 26 1604	NHK Cup Main Round 1	Gote	○
10	8/5	1590	+9	1599	Hirotaka Nozuki8-dan / age 47 1625	Junisen Class B2 Round 3	Sente	○
11	9/3	1599	+5	1604	Yoshikazu Minami9-dan / age 57 1467	Ginga-sen Prelims Final	Gote	○
12	9/9	1604	+9	1614	Masataka Sugimoto8-dan / age 51 1660	Junisen Class B2 Round 4	Gote	○
13	9/20	1614	-2	1611	Masayuki ToyoshimaRyuo / age 30 1943	NHK Cup Main Round 2	Sente	●
14	9/22	1611	+2	1613	Kazuo Azuma8-dan / age 65 1250	Oi-sen Prelims Round 2	Gote	○
15	10/7	1613	-8	1606	Takashi Abe9-dan / age 53 1632	Kisei-sen Prelim 2 Round 1	Sente	●
16	10/21	1606	-6	1599	Takeshi Fujii9-dan / age 50 1680	Junisen Class B2 Round 6	Sente	●
17	10/26	1599	-3	1596	Tetsuro Itodani8-dan / age 32 1859	Oi-sen Prelims Round 3	Sente	●
18	11/11	1596	-5	1592	Shingo Sawada7-dan / age 28 1745	Junisen Class B2 Round 7	Gote	●
19	12/3	1592	-7	1584	Masataka Sugimoto8-dan / age 52 1628	Eio-sen 8-dan section Round 2	Sente	●
20	12/11	1584	-4	1580	Takahiro Oohashi6-dan / age 28 1758	Ryuo-sen Group 4 Ranking Round 1	Gote	●
21	12/16	1580	+8	1588	Hiroki Iizuka7-dan / age 51 1590	Junisen Class B2 Round 8	Gote	○
22	1/6	1588	+7	1596	Yoshiyuki Kubota7-dan / age 48 1561	Junisen Class B2 Round 9	Sente	○
23	1/20	1596	-6	1590	Tadashi Ooishi7-dan / age 31 1705	Osho-sen Prelim 1 Round 2	Gote	●
24	1/29	1590	-7	1584	Masataka Sugimoto8-dan / age 52 1655	Oza-sen Prelim 2 Round 1	Sente	●
25	2/3	1584	+5	1589	Yuji Masuda6-dan / age 49 1462	Kio-sen Prelims Round 2	Sente	○
26	2/17	1589	-4	1585	Takahiro Oohashi6-dan / age 28 1777	NHK Cup Prelims	Sente	●
27	2/24	1585	-6	1578	Makoto Sasaki7-dan / age 41 1654	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
28	3/10	1578	+11	1589	Makoto Tobe7-dan / age 34 1709	Junisen Class B2 Round 11	Sente	○
29	3/25	1589	+8	1597	小林裕士7-dan / age 44 1578	Kio-sen Prelims Round 3	Sente	○
30	3/30	1597	+11	1608	Mirai Aoshima6-dan / age 26 1747	Ginga-sen Block A Round 8	Gote	○
31	3/30	1597	+11	1608	Ayumu Matsuo8-dan / age 41 1713	Ginga-sen Block A Round 9	Gote	○

FY2019 results6W-19L

Win rate0.240

Rating1617

Annual rank85th

Rank/title at FY end / age8-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1658	-5	1653	Tatsuya Sanmaido6-dan / age 25 1796	Ryuo-sen Group 3 Ranking Round 2	Gote	●
2	4/28	1653	-5	1648	Daichi Sasaki5-dan / age 23 1814	NHK Cup Main Round 1	Sente	●
3	5/22	1648	-5	1644	Yasuhiro Masuda6-dan / age 21 1800	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
4	6/13	1644	-6	1637	Nobuyuki Yashiki9-dan / age 47 1710	Junisen Class B1 Round 1	Sente	●
5	6/27	1637	-3	1634	Shota Chida7-dan / age 25 1865	Junisen Class B1 Round 2	Gote	●
6	6/30	1634	+12	1646	Kazuki Kimura9-dan / age 46 1848	Kio-sen Main Round 1	Sente	○
7	7/4	1646	-11	1635	福間香奈 1503	Asahi Cup Prelim 1 Round 2	Gote	●
8	7/11	1635	-5	1630	Koji Tanigawa9-dan / age 57 1755	Junisen Class B1 Round 3	Gote	●
9	7/19	1630	-4	1626	Akira Inaba8-dan / age 30 1817	Kio-sen Main Round 2	Sente	●
10	7/23	1626	-3	1623	Shota Chida7-dan / age 25 1877	Eio-sen 7-dan section Round 2	Sente	●
11	8/13	1623	-9	1613	Keita Inoue9-dan / age 55 1567	Oi-sen Prelims Round 2	Sente	●
12	8/22	1613	+12	1625	Koichi Fukaura9-dan / age 47 1794	Junisen Class B1 Round 4	Sente	○
13	9/12	1625	+12	1637	Shintaro SaitoOza / age 26 1824	Junisen Class B1 Round 5	Gote	○
14	10/3	1637	-4	1634	Tatsuya Sugai7-dan / age 27 1850	Junisen Class B1 Round 6	Sente	●
15	10/31	1634	-2	1631	Takuya NagaseEio・Oza / age 27 1940	Junisen Class B1 Round 7	Gote	●
16	11/8	1631	-8	1624	Kensuke Kitahama8-dan / age 43 1642	Kisei-sen Prelim 2 Round 1	Gote	●
17	11/14	1624	-5	1619	Hisashi Namekata9-dan / age 45 1780	Junisen Class B1 Round 8	Sente	●
18	12/5	1619	+10	1629	Chikara Akutsu8-dan / age 37 1730	Junisen Class B1 Round 9	Gote	○
19	12/19	1629	-5	1625	Takayuki Yamasaki8-dan / age 38 1775	Junisen Class B1 Round 10	Sente	●
20	1/10	1625	-5	1620	Takayuki Yamasaki8-dan / age 38 1780	Oza-sen Prelim 2 Round 1	Sente	●
21	1/24	1620	-2	1618	Sota Fujii7-dan / age 17 1975	Ryuo-sen Group 3 Ranking Round 1	Sente	●
22	1/31	1618	+7	1625	小林裕士7-dan / age 43 1585	Osho-sen Prelim 1 Round 1	Sente	○
23	2/13	1625	-4	1621	Masataka Goda9-dan / age 48 1800	Junisen Class B1 Round 12	Sente	●
24	2/28	1621	+2	1623	Kazuo Azuma8-dan / age 64 1263	Osho-sen Prelim 1 Round 2	Gote	○
25	3/12	1623	-6	1617	Ayumu Matsuo8-dan / age 39 1733	Junisen Class B1 Round 13	Gote	●

FY2018 results12W-17L

Win rate0.414

Rating1657

Annual rank59th

Rank/title at FY end / age7-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1665	-11	1654	Ryosuke Nakamura6-dan / age 32 1507	Kio-sen Prelims Round 3	Gote	●
2	4/20	1654	-13	1641	Masahiko Urano8-dan / age 54 1405	Osho-sen Prelim 1 Round 3	Gote	●
3	6/14	1641	-4	1636	Ayumu Matsuo8-dan / age 38 1809	Junisen Class B1 Round 1	Gote	●
4	6/28	1636	-6	1630	Koji Tanigawa9-dan / age 56 1714	Junisen Class B1 Round 2	Sente	●
5	7/19	1630	-5	1625	Kazuki Kimura9-dan / age 45 1764	Junisen Class B1 Round 3	Gote	●
6	7/25	1625	+6	1631	Makoto Chuza7-dan / age 48 1532	Eio-sen 7-dan section Round 1	Gote	○
7	7/25	1625	+5	1630	Hiroshi Okazaki7-dan / age 51 1475	Eio-sen 7-dan section Round 2	Sente	○
8	8/1	1636	-5	1630	Shingo Sawada6-dan / age 26 1751	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●
9	8/9	1630	-7	1623	Nobuyuki Yashiki9-dan / age 46 1682	Junisen Class B1 Round 4	Sente	●
10	8/14	1623	+4	1627	Kenji Waki8-dan / age 58 1425	Asahi Cup Prelim 1 Round 2	Gote	○
11	8/14	1623	+6	1629	Tomohiro Murata6-dan / age 37 1540	Asahi Cup Prelim 1 Round 3	Sente	○
12	8/24	1633	-10	1623	Ryosuke Nakamura6-dan / age 32 1536	Oi-sen Prelims Round 2	Sente	●
13	8/30	1623	-4	1619	Takayuki Yamasaki8-dan / age 37 1833	Junisen Class B1 Round 5	Sente	●
14	9/12	1619	-3	1616	Shintaro Saito7-dan / age 25 1857	Eio-sen 7-dan section Round 3	Sente	●
15	9/25	1616	+13	1629	Shintaro Saito7-dan / age 25 1871	Junisen Class B1 Round 6	Gote	○
16	10/4	1629	+5	1634	Shingo Hirafuji7-dan / age 54 1503	Asahi Cup Prelim 1 Final	Gote	○
17	10/11	1634	+3	1638	Kiyozumi Kiriyama9-dan / age 71 1402	Kisei-sen Prelim 2 Round 1	Sente	○
18	11/1	1638	+11	1649	橋本崇載age 35 1764	Junisen Class B1 Round 8	Gote	○
19	11/15	1649	-6	1642	Kouhei Funae6-dan / age 31 1725	Kisei-sen Prelim 2 Round 2	Gote	●
20	11/22	1642	+12	1654	Tatsuya Sugai7-dan / age 26 1806	Junisen Class B1 Round 9	Sente	○
21	12/3	1654	-4	1649	Takayuki Yamasaki8-dan / age 37 1817	Asahi Cup Prelim 2 Round 1	Gote	●
22	12/13	1649	+11	1660	Hisashi Namekata8-dan / age 44 1789	Junisen Class B1 Round 10	Gote	○
23	12/18	1660	-4	1656	Akira Inaba8-dan / age 30 1839	Oza-sen Prelim 2 Round 2	Gote	●
24	1/10	1656	-3	1653	Akira WatanabeKio / age 34 1921	Junisen Class B1 Round 11	Sente	●
25	1/22	1653	+9	1662	Yusuke Toyama6-dan / age 39 1699	Ryuo-sen Group 3 Ranking Round 1	Gote	○
26	1/31	1662	-6	1656	Ryuuma Tonari5-dan / age 29 1748	Osho-sen Prelim 1 Round 2	Gote	●
27	2/14	1656	-8	1648	Hirotaka Nozuki8-dan / age 45 1638	Junisen Class B1 Round 12	Gote	●
28	2/19	1648	-3	1645	Sota Fujii7-dan / age 16 1928	Ginga-sen Block E Round 8	Gote	●
29	3/14	1645	+12	1657	Masataka Goda9-dan / age 47 1845	Junisen Class B1 Round 13	Sente	○

FY2017 results15W-13L

Win rate0.536

Rating1675

Annual rank57th

Rank/title at FY end / age7-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1659	-7	1652	Kouru Abe6-dan / age 22 1686	Oza-sen Prelim 2 Final	Sente	●
2	4/11	1652	-11	1641	Shingo Hirafuji7-dan / age 53 1537	Osho-sen Prelim 1 Round 2	Sente	●
3	4/14	1641	+9	1651	Kensuke Kitahama8-dan / age 41 1705	Ryuo-sen Group 3 Ranking Semifinal	Gote	○
4	4/28	1651	-5	1646	Yasuaki Murayama7-dan / age 32 1776	Ryuo-sen Group 3 Ranking Final	Gote	●
5	5/21	1646	+7	1653	Yasuaki Tsukada9-dan / age 52 1611	NHK Cup Main Round 1	Gote	○
6	6/9	1653	-5	1648	Takayuki Yamasaki8-dan / age 36 1809	Kio-sen Main Round 1	Sente	●
7	6/12	1648	+11	1659	Yasuaki Murayama7-dan / age 33 1765	Junisen Class B2 Round 1	Sente	○
8	6/28	1659	-14	1645	Keiji Nishikawa7-dan / age 55 1319	Eio-sen 7-dan section Round 2	Gote	●
9	7/5	1645	+8	1652	Osamu Nakamura9-dan / age 54 1630	Junisen Class B2 Round 2	Gote	○
10	8/2	1652	+9	1661	Tadashi Ooishi6-dan / age 27 1694	Junisen Class B2 Round 3	Sente	○
11	8/13	1661	+12	1673	Akihito Hirose8-dan / age 30 1834	NHK Cup Main Round 2	Sente	○
12	9/1	1673	+8	1681	Ryuuma Tonari4-dan / age 27 1669	Asahi Cup Prelim 1 Round 2	Gote	○
13	9/6	1681	+7	1688	Eiji Iijima7-dan / age 37 1627	Junisen Class B2 Round 4	Sente	○
14	9/15	1688	-9	1679	Koji Tanigawa9-dan / age 55 1661	Oi-sen Prelims Round 2	Sente	●
15	10/4	1679	-11	1668	Shingo Hirafuji7-dan / age 53 1524	Asahi Cup Prelim 1 Round 3	Sente	●
16	11/15	1668	-11	1657	Kosuke Tamura7-dan / age 41 1546	Junisen Class B2 Round 7	Sente	●
17	12/13	1657	+5	1662	Teruichi Aono9-dan / age 64 1500	Junisen Class B2 Round 8	Gote	○
18	12/26	1662	-12	1650	Yoshikazu Minami9-dan / age 54 1468	Kisei-sen Prelim 2 Round 1	Gote	●
19	1/10	1650	+8	1658	Makoto Sasaki6-dan / age 37 1657	Junisen Class B2 Round 9	Gote	○
20	1/19	1658	+11	1669	Shingo Sawada6-dan / age 26 1785	Oza-sen Prelim 2 Round 1	Sente	○
21	1/28	1669	-4	1665	Tatsuya SugaiOi / age 25 1878	NHK Cup Main Round 3	Sente	●
22	1/31	1665	-4	1661	Amahiko SatohMeijin・Eio / age 30 1853	Ryuo-sen Group 2 Ranking Round 1	Sente	●
23	2/7	1661	+9	1670	Daisuke Suzuki9-dan / age 43 1720	Junisen Class B2 Round 10	Sente	○
24	2/23	1670	-4	1666	Sota Fujii6-dan / age 15 1852	Oza-sen Prelim 2 Round 2	Sente	●
25	3/1	1666	-7	1659	Wataru Yashiro6-dan / age 23 1717	Ginga-sen Block D Round 8		●
26	3/7	1659	+8	1668	Makoto Tobe7-dan / age 31 1675	Junisen Class B2 Round 11	Gote	○
27	3/12	1668	+3	1670	Hiroshi Naganuma7-dan / age 53 1405	Osho-sen Prelim 1 Round 2	Gote	○
28	3/20	1670	+5	1675	Naoya Fujiwara7-dan / age 52 1518	Kio-sen Prelims Round 2	Sente	○

FY2016 results12W-19L

Win rate0.387

Rating1664

Annual rank55th

Rank/title at FY end / age7-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1666	-8	1659	Eiji Iijima7-dan / age 36 1687	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	●
2	4/27	1659	+10	1669	Kouhei Funae5-dan / age 29 1751	Osho-sen Prelim 1 Round 3	Gote	○
3	5/18	1669	-3	1665	Hiroyuki Miura9-dan / age 42 1896	Oza-sen Main Round 1	Gote	●
4	6/6	1665	+7	1672	Manabu Senzaki9-dan / age 45 1609	Kio-sen Main Round 1	Sente	○
5	6/16	1672	-5	1667	Takayuki Yamasaki8-dan / age 35 1822	Junisen Class B1 Round 1	Gote	●
6	6/19	1667	+7	1674	Tetsuya Fujimori4-dan / age 29 1623	NHK Cup Main Round 1	Sente	○
7	6/23	1674	-10	1664	Masataka Sugimoto7-dan / age 47 1564	Eio-sen 7-dan section Round 2	Sente	●
8	6/30	1664	-4	1660	Toshiaki Kubo9-dan / age 40 1838	Junisen Class B1 Round 2	Sente	●
9	7/6	1660	-3	1656	Akira Inaba8-dan / age 27 1888	Osho-sen Prelim 1 Final	Gote	●
10	7/21	1656	+10	1667	橋本崇載age 33 1762	Junisen Class B1 Round 3	Gote	○
11	8/4	1667	+12	1678	Tadahisa Maruyama9-dan / age 45 1831	Junisen Class B1 Round 4	Gote	○
12	8/10	1678	+12	1690	Hiroyuki Miura9-dan / age 42 1863	Kio-sen Main Round 2	Gote	○
13	9/12	1690	+6	1696	Norihiro Yagura7-dan / age 41 1594	Oi-sen Prelims Round 2	Gote	○
14	9/15	1696	+7	1703	Koji Tanigawa9-dan / age 54 1640	Junisen Class B1 Round 5	Sente	○
15	9/26	1703	-7	1696	Yasuhiro Masuda4-dan / age 18 1757	Asahi Cup Prelim 1 Round 2	Sente	●
16	9/29	1696	-4	1691	Tetsuro Itodani8-dan / age 27 1860	Kio-sen Main Round 3	Sente	●
17	10/6	1691	-5	1687	Masataka GodaOsho / age 45 1847	Junisen Class B1 Round 6	Sente	●
18	10/15	1687	+11	1698	Tetsuro Itodani8-dan / age 28 1848	Oi-sen Prelims Round 3	Gote	○
19	10/21	1698	-5	1693	Takayuki Yamasaki8-dan / age 35 1825	Kisei-sen Prelim 2 Round 1	Sente	●
20	10/27	1693	-5	1688	Tetsuro Itodani8-dan / age 28 1832	Junisen Class B1 Round 7	Gote	●
21	11/10	1688	-6	1682	Chikara Akutsu8-dan / age 34 1756	Junisen Class B1 Round 8	Sente	●
22	11/17	1682	-10	1672	Kenji Imaizumi4-dan / age 43 1612	Oi-sen Prelims Round 4	Gote	●
23	11/24	1672	-8	1664	Eiji Iijima7-dan / age 37 1677	Junisen Class B1 Round 9	Sente	●
24	11/27	1664	-4	1660	Akihito Hirose8-dan / age 29 1842	NHK Cup Main Round 2	Gote	●
25	12/22	1660	-4	1655	Kazuki Kimura8-dan / age 43 1825	Junisen Class B1 Round 10	Gote	●
26	1/18	1655	+7	1663	Yasuaki Tsukada9-dan / age 52 1624	Ryuo-sen Group 3 Ranking Round 1	Sente	○
27	2/16	1663	-3	1659	Masayuki Toyoshima7-dan / age 26 1896	Junisen Class B1 Round 12	Sente	●
28	2/23	1659	+9	1668	Koji Tanigawa9-dan / age 54 1682	Oza-sen Prelim 2 Round 2	Sente	○
29	3/1	1668	-6	1662	Kouhei Funae6-dan / age 29 1744	Ginga-sen Block B Round 9	Gote	●
30	3/9	1662	-5	1657	Ayumu Matsuo8-dan / age 36 1811	Junisen Class B1 Round 13	Gote	●
31	3/14	1657	+7	1664	Kazuhiro Nishikawa6-dan / age 30 1624	Ryuo-sen Group 3 Ranking Round 2	Sente	○

FY2015 results11W-19L

Win rate0.367

Rating1671

Annual rank51st

Rank/title at FY end / age7-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1683	-3	1681	Akira WatanabeKio / age 30 1969	Ryuo-sen Group 2 Ranking Round 2	Sente	●
2	4/10	1681	-8	1672	Eiji Iijima7-dan / age 35 1671	Ginga-sen Block H Round 9	Gote	●
3	6/5	1672	-9	1663	Hiroki Iizuka7-dan / age 46 1609	Kio-sen Main Round 1	Sente	●
4	6/11	1663	-6	1657	Chikara Akutsu8-dan / age 32 1763	Junisen Class B1 Round 1	Gote	●
5	6/18	1657	-9	1648	Masataka Sugimoto7-dan / age 46 1628	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
6	6/21	1648	+8	1656	Masataka Sugimoto7-dan / age 46 1637	NHK Cup Main Round 1	Sente	○
7	7/2	1656	-4	1652	Kazuki Kimura8-dan / age 42 1830	Junisen Class B1 Round 2	Sente	●
8	7/15	1652	-12	1640	Tadao Kitajima7-dan / age 49 1483	Eio-sen 7-dan section Round 1	Gote	●
9	7/23	1640	-4	1636	Tadahisa Maruyama9-dan / age 44 1808	Junisen Class B1 Round 3	Sente	●
10	8/7	1636	+2	1638	Kaishu Tanaka9-dan / age 68 1306	Asahi Cup Prelim 1 Round 2	Gote	○
11	8/7	1636	-5	1631	Kouhei Funae5-dan / age 28 1757	Asahi Cup Prelim 1 Round 3	Gote	●
12	9/8	1633	-10	1622	Takanori Anyouji6-dan / age 41 1535	Oi-sen Prelims Round 2	Sente	●
13	9/17	1622	+9	1631	Manabu Senzaki9-dan / age 45 1651	Junisen Class B1 Round 4	Gote	○
14	10/18	1631	-4	1627	Akihito Hirose8-dan / age 28 1837	NHK Cup Main Round 2	Sente	●
15	10/22	1627	-3	1624	Hiroyuki Miura9-dan / age 41 1866	Junisen Class B1 Round 6	Sente	●
16	11/12	1624	-4	1620	Ayumu Matsuo8-dan / age 35 1809	Junisen Class B1 Round 7	Gote	●
17	12/3	1620	-3	1617	Masayuki Toyoshima7-dan / age 25 1900	Junisen Class B1 Round 8	Sente	●
18	12/9	1617	+11	1628	Kensuke Kitahama8-dan / age 39 1751	Kisei-sen Prelim 2 Round 2	Sente	○
19	12/17	1628	+10	1638	Koji Tanigawa9-dan / age 53 1701	Junisen Class B1 Round 9	Sente	○
20	1/7	1638	+11	1649	Yasuaki Murayama7-dan / age 31 1795	Junisen Class B1 Round 10	Gote	○
21	1/22	1649	-5	1645	Akihito Hirose8-dan / age 29 1804	Ryuo-sen Group 2 Ranking Round 1	Gote	●
22	1/28	1645	-4	1640	Takayuki Yamasaki8-dan / age 34 1819	Junisen Class B1 Round 11	Gote	●
23	2/2	1640	+12	1653	Tatsuya Sugai7-dan / age 23 1848	Oza-sen Prelim 2 Round 2	Gote	○
24	2/15	1653	+12	1665	Toshiaki Kubo9-dan / age 40 1872	Kisei-sen Prelim 2 Final	Sente	○
25	2/18	1665	-4	1661	Akira Inaba8-dan / age 27 1863	Junisen Class B1 Round 12	Sente	●
26	3/3	1661	-5	1656	Takeshi Fujii9-dan / age 45 1796	Ginga-sen Block E Round 9	Gote	●
27	3/10	1656	+10	1667	橋本崇載age 33 1760	Junisen Class B1 Round 13	Gote	○
28	3/17	1667	-5	1662	Yasuaki Murayama7-dan / age 31 1807	Kisei-sen Main Round 1	Gote	●
29	3/24	1662	+4	1666	Shinya Yamamoto5-dan / age 44 1483	Osho-sen Prelim 1 Round 2	Sente	○
30	3/29	1666	+5	1671	Wataru Kamimura4-dan / age 29 1552	Oza-sen Prelim 2 Final	Sente	○

FY2014 results14W-18L

Win rate0.438

Rating1693

Annual rank42nd

Rank/title at FY end / age7-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1693	+6	1699	Hiroshi Naganuma7-dan / age 49 1597	Osho-sen Prelim 1 Round 2	Gote	○
2	4/10	1699	-8	1692	Taku Morishita9-dan / age 47 1709	Ginga-sen Block B Round 9	Sente	●
3	5/20	1692	-3	1688	Masataka Goda9-dan / age 43 1921	Oza-sen Main Round 1	Sente	●
4	5/27	1688	+11	1699	Tetsuro Itodani6-dan / age 25 1820	Osho-sen Prelim 1 Round 3	Gote	○
5	6/5	1699	-4	1695	Amahiko Satoh7-dan / age 26 1863	Junisen Class B1 Round 1	Sente	●
6	6/13	1695	-5	1689	Kazuki Kimura8-dan / age 40 1817	Kio-sen Main Round 1	Sente	●
7	6/23	1689	+5	1694	Shingo Hirafuji7-dan / age 50 1547	Osho-sen Prelim 1 Final	Sente	○
8	7/3	1694	-4	1690	Tadahisa Maruyama9-dan / age 43 1874	Junisen Class B1 Round 2	Gote	●
9	7/17	1690	+10	1700	橋本崇載age 31 1775	Junisen Class B1 Round 3	Gote	○
10	7/27	1700	+6	1706	Shinichi Satoh4-dan / age 31 1621	NHK Cup Main Round 1	Sente	○
11	8/14	1706	-5	1701	Tatsuya Sugai5-dan / age 22 1854	Osho-sen Prelim 2 Round 1	Sente	●
12	8/28	1701	-6	1695	Nobuyuki Yashiki9-dan / age 42 1797	Junisen Class B1 Round 4	Sente	●
13	9/2	1695	+3	1699	Kenji Waki8-dan / age 54 1453	Asahi Cup Prelim 1 Round 3	Sente	○
14	9/5	1699	-6	1693	Akira Inaba7-dan / age 26 1795	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	●
15	9/19	1693	-8	1685	小林裕士7-dan / age 37 1686	Oi-sen Prelims Round 2	Sente	●
16	10/1	1685	+8	1693	Takashi Abe8-dan / age 47 1691	Asahi Cup Prelim 1 Final	Sente	○
17	10/9	1693	-8	1685	Koji Tanigawa9-dan / age 52 1707	Junisen Class B1 Round 6	Gote	●
18	10/23	1685	+11	1696	Ayumu Matsuo7-dan / age 34 1838	Junisen Class B1 Round 7	Sente	○
19	11/6	1696	-8	1689	Kensuke Kitahama8-dan / age 38 1716	Kisei-sen Prelim 2 Round 1	Gote	●
20	11/13	1689	-5	1684	Takayuki Yamasaki8-dan / age 33 1830	Junisen Class B1 Round 8	Sente	●
21	11/21	1684	-4	1680	Toshiaki Kubo9-dan / age 39 1851	Asahi Cup Prelim 2 Round 1	Gote	●
22	11/23	1680	+5	1685	Manabu Kumasaka5-dan / age 37 1555	NHK Cup Main Round 2	Sente	○
23	11/27	1685	-6	1679	Takeshi Fujii9-dan / age 44 1763	Junisen Class B1 Round 9	Gote	●
24	12/21	1679	-6	1673	橋本崇載age 31 1766	NHK Cup Main Round 3	Gote	●
25	12/25	1673	+12	1684	Kazuki Kimura8-dan / age 41 1836	Junisen Class B1 Round 10	Sente	○
26	1/8	1684	+7	1691	Hiroki Iizuka7-dan / age 45 1636	Junisen Class B1 Round 11	Gote	○
27	1/14	1691	-5	1686	Akira Inaba7-dan / age 26 1815	Oza-sen Prelim 2 Round 2	Gote	●
28	1/29	1686	+5	1691	Akira Shima9-dan / age 51 1573	Ryuo-sen Group 2 Ranking Round 1	Gote	○
29	2/6	1691	+6	1697	Yusuke Ina6-dan / age 39 1592	Osho-sen Prelim 1 Round 2	Sente	○
30	2/19	1697	+10	1707	Yasuaki Murayama7-dan / age 30 1772	Junisen Class B1 Round 12	Sente	○
31	3/5	1707	-4	1703	Masayuki Toyoshima7-dan / age 24 1915	Junisen Class B1 Round 13	Gote	●
32	3/13	1703	-10	1693	Norihiro Yagura6-dan / age 40 1593	Osho-sen Prelim 1 Round 3	Sente	●

FY2013 results11W-16L

Win rate0.407

Rating1701

Annual rank43rd

Rank/title at FY end / age7-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1712	-5	1706	Toshiyuki MoriuchiMeijin / age 42 1825	Oza-sen Main Round 1	Sente	●
2	4/28	1706	-12	1694	Keiji Mori9-dan / age 67 1503	NHK Cup Main Round 1	Gote	●
3	5/15	1694	-8	1686	Shintaro Saito5-dan / age 20 1696	Osho-sen Prelim 1 Round 3	Gote	●
4	6/6	1686	+8	1694	Hiroki Iizuka7-dan / age 44 1698	Junisen Class B1 Round 1	Gote	○
5	6/20	1694	+11	1705	Ayumu Matsuo7-dan / age 33 1809	Kio-sen Main Round 1	Sente	○
6	6/27	1705	+9	1714	Daisuke Suzuki8-dan / age 38 1735	Junisen Class B1 Round 2	Sente	○
7	7/3	1714	+6	1720	Shinya Satoh6-dan / age 35 1638	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
8	7/18	1720	+7	1727	Michio Takahashi9-dan / age 53 1698	Junisen Class B1 Round 3	Sente	○
9	7/25	1727	-5	1722	Toshiyuki MoriuchiMeijin / age 42 1871	Kio-sen Main Round 2	Sente	●
10	8/22	1722	-6	1716	Ayumu Matsuo7-dan / age 33 1794	Junisen Class B1 Round 5	Gote	●
11	9/13	1716	-6	1710	Kazuki Kimura8-dan / age 40 1809	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	●
12	9/19	1710	+10	1720	橋本崇載age 30 1807	Junisen Class B1 Round 6	Gote	○
13	9/25	1720	-10	1710	Masataka Sugimoto7-dan / age 44 1622	Kisei-sen Prelim 2 Round 1	Sente	●
14	10/1	1710	-9	1701	Shota Chida4-dan / age 19 1678	Oi-sen Prelims Round 2	Gote	●
15	10/10	1701	-5	1696	Akihito Hirose7-dan / age 26 1822	Junisen Class B1 Round 7	Sente	●
16	10/31	1696	-4	1692	Masayuki Toyoshima7-dan / age 23 1907	Junisen Class B1 Round 8	Gote	●
17	11/14	1692	-6	1686	Takeshi Fujii9-dan / age 43 1761	Junisen Class B1 Round 9	Sente	●
18	11/18	1686	+7	1693	Tomohiro Murata6-dan / age 32 1630	Asahi Cup Prelim 2 Round 1	Gote	○
19	11/18	1686	-6	1680	Yasuaki Murayama6-dan / age 29 1795	Asahi Cup Prelim 2 Final	Gote	●
20	12/5	1687	-4	1683	Tadahisa Maruyama9-dan / age 43 1871	Junisen Class B1 Round 10	Gote	●
21	1/16	1683	-6	1677	Takayuki Yamasaki8-dan / age 32 1792	Junisen Class B1 Round 11	Sente	●
22	1/22	1677	+8	1685	Shinya Satoh6-dan / age 36 1667	Ryuo-sen Group 2 Ranking Round 1	Gote	○
23	2/7	1685	+6	1691	Keita Inoue9-dan / age 50 1590	Oza-sen Prelim 2 Round 2	Gote	○
24	2/13	1691	-6	1685	Kazuki Kimura8-dan / age 40 1795	Junisen Class B1 Round 12	Sente	●
25	2/27	1685	+9	1694	Koji Tanigawa9-dan / age 51 1718	Oza-sen Prelim 2 Final	Sente	○
26	3/5	1694	+11	1705	Chikara Akutsu8-dan / age 31 1820	Junisen Class B1 Round 13	Gote	○
27	3/12	1705	-4	1701	Toshiaki Kubo9-dan / age 38 1883	Ryuo-sen Group 2 Ranking Round 2	Sente	●

FY2012 results13W-16L

Win rate0.448

Rating1714

Annual rank39th

Rank/title at FY end / age7-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1711	+4	1716	Isao Nakata7-dan / age 44 1544	Osho-sen Prelim 1 Round 2	Sente	○
2	4/27	1716	-7	1709	Hisashi Namekata8-dan / age 38 1775	Oza-sen Main Round 1	Gote	●
3	5/29	1709	-6	1703	Tetsuro Itodani6-dan / age 23 1818	Osho-sen Prelim 1 Round 3	Gote	●
4	6/14	1703	+10	1713	Ayumu Matsuo7-dan / age 32 1772	Junisen Class B1 Round 1	Sente	○
5	6/22	1713	-6	1707	Hisashi Namekata8-dan / age 38 1812	Kio-sen Main Round 1	Gote	●
6	7/5	1707	-7	1701	Daisuke Suzuki8-dan / age 37 1765	Junisen Class B1 Round 2	Gote	●
7	7/13	1701	-6	1695	Chikara Akutsu7-dan / age 30 1808	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	●
8	7/18	1695	+3	1698	Hitoshige Awaji9-dan / age 62 1474	Ginga-sen Prelims	Gote	○
9	7/20	1698	-14	1684	Kazuo Azuma7-dan / age 56 1362	Asahi Cup Prelim 1 Round 2	Sente	●
10	7/26	1684	+9	1693	Hiroki Iizuka7-dan / age 43 1723	Junisen Class B1 Round 3	Gote	○
11	8/30	1693	+11	1704	Chikara Akutsu7-dan / age 30 1814	Junisen Class B1 Round 5	Sente	○
12	9/16	1704	+12	1716	Masayuki Toyoshima7-dan / age 22 1895	NHK Cup Main Round 2	Gote	○
13	9/20	1716	+11	1727	Akihito Hirose7-dan / age 25 1860	Junisen Class B1 Round 6	Gote	○
14	10/1	1727	-10	1717	Shintaro Saito4-dan / age 19 1649	Oi-sen Prelims Round 2	Gote	●
15	10/12	1717	-4	1713	Masayuki Toyoshima7-dan / age 22 1882	Kisei-sen Prelim 2 Round 1	Sente	●
16	10/18	1713	+7	1720	Hiroki Nakata8-dan / age 47 1652	Junisen Class B1 Round 7	Sente	○
17	11/1	1720	+6	1726	Keita Inoue9-dan / age 48 1644	Junisen Class B1 Round 8	Gote	○
18	11/22	1726	-5	1721	Hisashi Namekata8-dan / age 38 1863	Junisen Class B1 Round 9	Sente	●
19	12/9	1721	-5	1716	Nobuyuki Yashiki9-dan / age 40 1850	NHK Cup Main Round 3	Gote	●
20	12/13	1716	+11	1727	Toshiaki Kubo9-dan / age 37 1867	Oza-sen Prelim 2 Round 2	Gote	○
21	12/20	1727	-6	1721	Kazuki Kimura8-dan / age 39 1809	Junisen Class B1 Round 10	Gote	●
22	1/10	1721	-5	1716	Toshiaki Kubo9-dan / age 37 1868	Junisen Class B1 Round 11	Sente	●
23	2/1	1716	+11	1727	Tetsuro Itodani6-dan / age 24 1846	Ryuo-sen Group 2 Ranking Round 1	Gote	○
24	2/8	1727	+9	1736	Tadashi Ooishi4-dan / age 23 1755	Oza-sen Prelim 2 Final	Sente	○
25	2/14	1736	-5	1730	Tadahisa Maruyama9-dan / age 42 1851	Junisen Class B1 Round 12	Sente	●
26	2/22	1730	-6	1724	Akira Inaba6-dan / age 24 1796	Ginga-sen Block B Round 9	Gote	●
27	3/6	1724	-9	1715	小林裕士7-dan / age 36 1681	Ryuo-sen Group 2 Ranking Round 2	Gote	●
28	3/14	1715	-6	1708	Takayuki Yamasaki7-dan / age 32 1798	Junisen Class B1 Round 13	Gote	●
29	3/21	1708	+5	1714	Tomohiro Murata6-dan / age 31 1589	Osho-sen Prelim 1 Round 2	Sente	○

FY2011 results19W-16L

Win rate0.543

Rating1719

Annual rank39th

Rank/title at FY end / age7-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1682	-4	1678	Tadahisa Maruyama9-dan / age 40 1897	Ginga-sen Block C Round 11	Sente	●
2	4/15	1678	+9	1687	Manabu Senzaki8-dan / age 40 1710	Ryuo-sen Group 2 Promotion playoff Round 1	Sente	○
3	6/3	1687	+11	1698	Takayuki Yamasaki7-dan / age 30 1819	Junisen Class B1 Round 1	Sente	○
4	6/9	1698	+4	1702	Kiyozumi Kiriyama9-dan / age 63 1535	Ryuo-sen Group 2 Promotion playoff Round 2	Gote	○
5	6/19	1702	+4	1707	Keiji Mori9-dan / age 65 1536	NHK Cup Main Round 1	Sente	○
6	6/28	1707	+12	1718	Yasumitsu Satoh9-dan / age 41 1880	Kio-sen Main Round 1	Sente	○
7	7/1	1718	+10	1728	Takeshi Fujii9-dan / age 40 1787	Junisen Class B1 Round 2	Gote	○
8	7/15	1728	-6	1722	Hiroyuki Miura8-dan / age 37 1823	Kio-sen Main Round 2	Sente	●
9	7/22	1722	+7	1729	Keita Inoue9-dan / age 47 1677	Junisen Class B1 Round 3	Sente	○
10	7/29	1729	+8	1737	Akihiro Murata4-dan / age 25 1722	Ginga-sen Prelims	Sente	○
11	8/5	1737	-9	1728	Hiroki Nakata8-dan / age 46 1682	Junisen Class B1 Round 4	Gote	●
12	8/26	1728	-7	1721	Ayumu Matsuo7-dan / age 31 1785	Junisen Class B1 Round 5	Gote	●
13	9/4	1721	+9	1730	Koji Tanigawa9-dan / age 49 1747	NHK Cup Main Round 2	Sente	○
14	9/8	1730	+2	1732	Hirofumi Itoh6-dan / age 51 1429	Oi-sen Prelims Round 2	Sente	○
15	9/12	1732	-14	1718	Kunio Naitou9-dan / age 71 1401	Kisei-sen Prelim 2 Round 1	Gote	●
16	9/15	1718	+6	1724	Keiichi Sanada7-dan / age 38 1634	Ryuo-sen Group 2 Promotion playoff Semifinal	Sente	○
17	9/22	1724	+6	1730	Osamu Nakamura9-dan / age 48 1639	Junisen Class B1 Round 6	Sente	○
18	10/11	1730	-9	1721	Mitsunori Makino4-dan / age 23 1684	Oi-sen Prelims Round 3	Gote	●
19	10/14	1721	-8	1713	Akira Shima9-dan / age 48 1733	Ryuo-sen Group 2 Promotion playoff Final	Sente	●
20	10/21	1713	-6	1708	橋本崇載age 28 1807	Junisen Class B1 Round 7	Gote	●
21	11/4	1708	-7	1700	Hisashi Namekata8-dan / age 37 1750	Junisen Class B1 Round 8	Sente	●
22	11/21	1700	-5	1695	Tatsuya Sugai5-dan / age 19 1816	Asahi Cup Prelim 2 Round 1	Gote	●
23	11/25	1695	-5	1690	Chikara Akutsu7-dan / age 29 1817	Junisen Class B1 Round 9	Gote	●
24	12/2	1690	+8	1698	Takashi Abe8-dan / age 44 1682	Oza-sen Prelim 2 Round 1	Sente	○
25	1/13	1698	-5	1693	Koichi Fukaura9-dan / age 39 1846	Junisen Class B1 Round 11	Sente	●
26	1/15	1693	+11	1704	Hiroyuki Miura8-dan / age 37 1820	NHK Cup Main Round 3	Sente	○
27	1/20	1704	+8	1712	Tadashi Ooishi4-dan / age 22 1703	Oza-sen Prelim 2 Round 2	Sente	○
28	1/26	1712	+7	1719	Hirotaka Nozuki7-dan / age 38 1682	Ryuo-sen Group 2 Ranking Round 1	Sente	○
29	2/3	1719	+11	1729	Kazuki Kimura8-dan / age 38 1836	Junisen Class B1 Round 12	Sente	○
30	2/10	1729	+7	1736	Akihiro Murata4-dan / age 25 1678	Oza-sen Prelim 2 Final	Sente	○
31	2/15	1736	-10	1727	Hiroshi Naganuma7-dan / age 47 1660	Ginga-sen Block C Round 9	Gote	●
32	2/19	1727	+10	1737	Kazuki Kimura8-dan / age 38 1831	NHK Cup Main Quarterfinal	Gote	○
33	3/11	1737	-3	1734	Yoshiharu HabuOi・Kisei / age 41 2010	NHK Cup Main Semifinal	Sente	●
34	3/16	1734	-8	1726	Daisuke Suzuki8-dan / age 37 1722	Junisen Class B1 Round 13	Gote	●
35	3/23	1726	-7	1719	Takeshi Fujii9-dan / age 41 1760	Ryuo-sen Group 2 Ranking Round 2	Gote	●

FY2010 results14W-17L

Win rate0.452

Rating1678

Annual rank54th

Rank/title at FY end / age7-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1707	+6	1713	Kiyozumi Kiriyama9-dan / age 62 1608	Osho-sen Prelim 1 Round 4	Gote	○
2	4/22	1713	-5	1707	Chikara Akutsu7-dan / age 27 1828	Ryuo-sen Group 3 Ranking Semifinal	Sente	●
3	5/2	1707	-8	1699	Yoshiyuki Kubota6-dan / age 37 1706	NHK Cup Main Round 1	Gote	●
4	6/4	1699	+12	1711	Yasumitsu Satoh9-dan / age 40 1896	Junisen Class B1 Round 1	Gote	○
5	6/10	1711	+9	1720	Daisuke Suzuki8-dan / age 35 1759	Kio-sen Main Round 1	Sente	○
6	6/16	1720	-8	1712	Masataka Sugimoto7-dan / age 41 1707	Osho-sen Prelim 1 Final	Gote	●
7	7/2	1712	+12	1724	Koichi FukauraOi / age 38 1886	Junisen Class B1 Round 2	Sente	○
8	7/15	1724	-8	1716	Keita Inoue8-dan / age 46 1717	Kio-sen Main Round 2	Gote	●
9	8/6	1716	-8	1708	Keita Inoue8-dan / age 46 1735	Junisen Class B1 Round 4	Sente	●
10	8/27	1708	+9	1717	Daisuke Suzuki8-dan / age 36 1761	Junisen Class B1 Round 5	Gote	○
11	9/8	1717	-10	1708	Takanori Anyouji6-dan / age 36 1641	Kisei-sen Prelim 2 Round 1	Sente	●
12	9/16	1708	+2	1710	Kouichi Kodama7-dan / age 59 1392	Oi-sen Prelims Round 2	Sente	○
13	9/24	1710	+12	1722	Takayuki Yamasaki7-dan / age 29 1908	Junisen Class B1 Round 6	Gote	○
14	10/8	1722	-9	1712	Osamu Nakamura9-dan / age 47 1660	Junisen Class B1 Round 7	Sente	●
15	10/14	1712	+5	1717	Kenji Kanzaki7-dan / age 46 1572	Oi-sen Prelims Round 3	Sente	○
16	10/21	1717	+7	1724	Osamu Nakamura9-dan / age 47 1662	Ryuo-sen Group 3 Promotion playoff Final	Gote	○
17	10/29	1724	-8	1716	Nobuyuki Yashiki9-dan / age 38 1738	Junisen Class B1 Round 8	Gote	●
18	11/5	1716	-10	1706	Masakazu Watanabe4-dan / age 24 1623	Oi-sen Prelims Round 4	Sente	●
19	11/10	1706	+6	1712	Yoshikazu Minami9-dan / age 47 1603	Asahi Cup Prelim 2 Round 1	Sente	○
20	11/10	1706	+6	1713	Masakazu Watanabe4-dan / age 24 1633	Asahi Cup Prelim 2 Final	Sente	○
21	11/19	1718	-8	1710	Hiroki Nakata8-dan / age 46 1698	Junisen Class B1 Round 9	Gote	●
22	12/9	1710	-8	1701	Masataka Sugimoto7-dan / age 42 1690	Oza-sen Prelim 2 Round 2	Sente	●
23	12/17	1701	-6	1695	Hisashi Namekata8-dan / age 36 1770	Junisen Class B1 Round 10	Gote	●
24	1/14	1695	-5	1690	Ayumu Matsuo7-dan / age 30 1828	Junisen Class B1 Round 11	Sente	●
25	1/19	1690	-3	1687	Akira WatanabeRyuo / age 26 1972	Asahi Cup Main Round 1	Gote	●
26	1/28	1687	-8	1679	Keita Inoue8-dan / age 47 1692	Ryuo-sen Group 2 Ranking Round 1	Sente	●
27	2/4	1679	+8	1688	Masataka Sugimoto7-dan / age 42 1699	Junisen Class B1 Round 12	Sente	○
28	2/10	1688	-11	1677	Kozo Arimori7-dan / age 47 1539	Osho-sen Prelim 1 Round 2	Gote	●
29	3/11	1677	-9	1667	Takahiro Toyokawa7-dan / age 44 1623	Junisen Class B1 Round 13	Gote	●
30	3/17	1667	+10	1677	Manabu Senzaki8-dan / age 40 1736	Ginga-sen Block C Round 9	Sente	○
31	3/17	1667	+11	1678	Takeshi Fujii9-dan / age 40 1794	Ginga-sen Block C Round 10	Gote	○

FY2009 results17W-19L

Win rate0.472

Rating1710

Annual rank39th

Rank/title at FY end / age7-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1725	-7	1718	橋本崇載age 26 1789	Ginga-sen Block C Round 9	Gote	●
2	4/9	1718	-4	1714	Akira WatanabeRyuo / age 24 1894	Oza-sen Main Round 1	Gote	●
3	4/13	1714	+3	1717	Keiji Nishikawa7-dan / age 47 1489	Osho-sen Prelim 1 Round 3	Gote	○
4	5/14	1717	+6	1723	Kiyozumi Kiriyama9-dan / age 61 1607	Osho-sen Prelim 1 Round 4	Gote	○
5	5/19	1723	+7	1730	Tomohiro Murata6-dan / age 28 1663	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
6	5/31	1730	+6	1735	Hirotaka Nozuki7-dan / age 35 1638	NHK Cup Main Round 1	Gote	○
7	6/5	1735	-5	1731	Koichi FukauraOi / age 37 1888	Junisen Class B1 Round 1	Sente	●
8	6/11	1731	-10	1721	Nobuyuki Yashiki9-dan / age 37 1664	Kio-sen Main Round 1	Sente	●
9	6/19	1721	-3	1718	Toshiaki KuboKio / age 33 1949	Junisen Class B1 Round 2	Gote	●
10	6/26	1718	-8	1710	Keita Inoue8-dan / age 45 1726	Osho-sen Prelim 1 Final	Gote	●
11	6/30	1710	+7	1717	Makoto Chuza7-dan / age 39 1678	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
12	7/10	1717	+8	1725	Masataka Sugimoto7-dan / age 40 1706	Junisen Class B1 Round 3	Sente	○
13	7/17	1725	-11	1714	Yusuke Ina6-dan / age 33 1591	Ginga-sen Prelims	Gote	●
14	7/31	1714	-6	1708	Ayumu Matsuo7-dan / age 29 1798	Junisen Class B1 Round 4	Gote	●
15	8/28	1708	-4	1704	Akira WatanabeRyuo / age 25 1919	Junisen Class B1 Round 5	Sente	●
16	9/1	1704	-9	1695	Hirotaka Nozuki7-dan / age 36 1641	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	●
17	9/11	1695	-10	1685	Yuji Masuda6-dan / age 38 1603	Oi-sen Prelims Round 2	Gote	●
18	9/25	1685	+3	1688	Hitoshige Awaji9-dan / age 59 1451	Kisei-sen Prelim 2 Round 1	Sente	○
19	10/9	1688	+10	1698	Hisashi Namekata8-dan / age 35 1771	Junisen Class B1 Round 7	Gote	○
20	10/30	1698	+11	1709	Daisuke Suzuki8-dan / age 35 1811	Junisen Class B1 Round 8	Sente	○
21	11/9	1709	+6	1715	Yuichi Tanaka4-dan / age 24 1627	Asahi Cup Prelim 2 Round 1	Sente	○
22	11/9	1709	+7	1715	Yoshiyuki Kubota6-dan / age 37 1647	Asahi Cup Prelim 2 Final	Gote	○
23	11/20	1721	+8	1729	Hiroaki Yokoyama5-dan / age 29 1712	Kisei-sen Prelim 2 Round 2	Sente	○
24	11/22	1729	-4	1725	Koichi FukauraOi / age 37 1917	NHK Cup Main Round 2	Gote	●
25	11/27	1725	-8	1717	Takashi Abe8-dan / age 42 1744	Junisen Class B1 Round 9	Gote	●
26	12/2	1717	-5	1713	Koji Tanigawa9-dan / age 47 1880	Oza-sen Prelim 2 Round 2	Sente	●
27	12/10	1713	+5	1718	Kenji Kobayashi9-dan / age 52 1558	Ryuo-sen Group 3 Ranking Round 1	Sente	○
28	12/18	1718	-9	1709	Takahiro Toyokawa7-dan / age 42 1684	Junisen Class B1 Round 10	Gote	●
29	1/8	1709	-4	1704	Takayuki Yamasaki7-dan / age 28 1874	Junisen Class B1 Round 11	Sente	●
30	1/13	1704	-3	1701	Yoshiharu Habu4 titles / age 39 1961	Asahi Cup Main Round 1	Sente	●
31	1/20	1701	-7	1695	Takeshi Fujii9-dan / age 39 1764	Kisei-sen Prelim 2 Final	Sente	●
32	2/5	1695	-7	1688	Nobuyuki Yashiki9-dan / age 38 1744	Junisen Class B1 Round 12	Sente	●
33	2/18	1688	+3	1691	Keizou Noda6-dan / age 52 1416	Osho-sen Prelim 1 Round 2	Gote	○
34	3/12	1691	+7	1698	Kazushiza Horiguchi7-dan / age 35 1650	Junisen Class B1 Round 13	Gote	○
35	3/18	1698	+6	1704	Torahiko Tanaka9-dan / age 52 1607	Ryuo-sen Group 3 Ranking Round 2	Sente	○
36	3/24	1704	+6	1710	Yusuke Ina6-dan / age 34 1618	Osho-sen Prelim 1 Round 3	Gote	○

FY2008 results14W-14L

Win rate0.500

Rating1727

Annual rank35th

Rank/title at FY end / age7-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/9	1695	-7	1688	Michio Takahashi9-dan / age 48 1724	Ginga-sen Block D Round 10	Sente	●
2	5/9	1695	+9	1704	Nobuyuki Yashiki9-dan / age 36 1731	Ginga-sen Block D Round 9	Sente	○
3	5/21	1697	+13	1710	Yasumitsu SatohKisei・Kio / age 38 1941	Oza-sen Main Round 1	Sente	○
4	5/25	1710	-6	1704	橋本崇載age 25 1800	NHK Cup Main Round 1	Gote	●
5	6/13	1704	+8	1711	Keita Inoue8-dan / age 44 1690	Kio-sen Main Round 1	Sente	○
6	6/20	1711	-8	1704	Nobuyuki Yashiki9-dan / age 36 1720	Junisen Class B1 Round 2	Sente	●
7	6/25	1704	-5	1699	Daisuke Suzuki8-dan / age 33 1861	Oza-sen Main Round 2	Sente	●
8	7/11	1699	+8	1707	Kazushiza Horiguchi7-dan / age 33 1720	Junisen Class B1 Round 3	Gote	○
9	7/17	1707	-8	1700	Tetsuro Itodani5-dan / age 19 1709	Oi-sen Prelims Round 2	Gote	●
10	7/23	1700	-7	1692	Makoto Nakahara9-dan / age 60 1735	Kio-sen Main Round 2	Sente	●
11	8/1	1692	-4	1688	Takayuki Yamasaki7-dan / age 27 1858	Junisen Class B1 Round 4	Sente	●
12	8/29	1688	-7	1681	Keita Inoue8-dan / age 44 1718	Junisen Class B1 Round 5	Gote	●
13	9/4	1681	-9	1671	Yoshikazu Minami9-dan / age 45 1615	Kisei-sen Prelim 2 Round 1	Gote	●
14	9/19	1671	+9	1680	Kensuke Kitahama7-dan / age 32 1705	Junisen Class B1 Round 6	Sente	○
15	10/10	1680	-3	1676	Toshiaki Kubo8-dan / age 33 1911	Junisen Class B1 Round 7	Gote	●
16	10/31	1676	+9	1685	Taku Morishita9-dan / age 42 1710	Junisen Class B1 Round 8	Gote	○
17	11/13	1685	+8	1693	Akira Inaba4-dan / age 20 1683	Asahi Cup Prelim 2 Round 1	Gote	○
18	11/13	1685	+11	1696	Koji Tanigawa9-dan / age 46 1818	Asahi Cup Prelim 2 Final	Gote	○
19	11/21	1704	+12	1716	Akira WatanabeRyuo / age 24 1895	Junisen Class B1 Round 9	Sente	○
20	12/5	1716	+10	1726	Takashi Abe8-dan / age 41 1797	Oza-sen Prelim 2 Round 2	Sente	○
21	12/15	1726	-4	1722	Akira WatanabeRyuo / age 24 1918	Asahi Cup Main Round 1	Sente	●
22	12/19	1722	+9	1731	Hisashi Namekata8-dan / age 34 1763	Junisen Class B1 Round 10	Gote	○
23	1/9	1731	-8	1723	Michio Takahashi9-dan / age 48 1749	Junisen Class B1 Round 11	Sente	●
24	1/29	1723	-10	1714	Yusuke Ina6-dan / age 33 1649	Ryuo-sen Group 3 Ranking Round 1	Gote	●
25	2/6	1714	+8	1722	Masataka Sugimoto7-dan / age 40 1719	Junisen Class B1 Round 12	Gote	○
26	2/12	1722	+10	1732	Hiroyuki Miura8-dan / age 34 1822	Oza-sen Prelim 2 Final	Gote	○
27	2/27	1732	+2	1734	Hiromitsu Kanki6-dan / age 49 1436	Osho-sen Prelim 1 Round 2	Gote	○
28	3/13	1734	-7	1727	Takashi Abe8-dan / age 41 1775	Junisen Class B1 Round 13	Sente	●

FY2007 results14W-17L

Win rate0.452

Rating1705

Annual rank40th

Rank/title at FY end / age7-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1755	-9	1745	Hiroki Nakata8-dan / age 42 1691	Ginga-sen Block C Round 8	Gote	●
2	4/6	1745	+3	1748	Kenji Waki8-dan / age 46 1502	Osho-sen Prelim 1 Round 2	Sente	○
3	4/12	1748	-7	1741	橋本崇載age 24 1780	Ryuo-sen Group 1 5th-place playoff Round 1	Gote	●
4	5/11	1741	+3	1744	Bungo Fukusaki9-dan / age 47 1495	Osho-sen Prelim 1 Round 3	Gote	○
5	5/22	1744	-8	1736	Yoshikazu Minami9-dan / age 43 1724	Osho-sen Prelim 1 Final	Gote	●
6	6/1	1736	+9	1745	Takashi Abe8-dan / age 39 1770	Junisen Class B1 Round 1	Gote	○
7	6/3	1745	+6	1750	Hideyuki Takano5-dan / age 34 1644	NHK Cup Main Round 1	Gote	○
8	6/14	1750	-9	1741	Kazushiza Horiguchi7-dan / age 32 1695	Kio-sen Main Round 1	Sente	●
9	6/22	1741	+8	1750	Daisuke Nakagawa7-dan / age 38 1761	Junisen Class B1 Round 2	Sente	○
10	7/11	1750	-14	1735	清水市代 1361	Asahi Cup Prelim 1 Round 2	Sente	●
11	7/20	1735	+7	1742	Akira Shima8-dan / age 44 1698	Junisen Class B1 Round 3	Sente	○
12	8/31	1742	+7	1750	Masataka Sugimoto7-dan / age 38 1718	Junisen Class B1 Round 4	Gote	○
13	9/13	1750	-8	1742	Takashi Abe8-dan / age 40 1765	Kisei-sen Prelim 2 Round 1	Sente	●
14	9/23	1742	-7	1735	Takeshi Fujii9-dan / age 36 1794	NHK Cup Main Round 2	Gote	●
15	9/25	1735	+2	1738	Kazuo Azuma7-dan / age 52 1432	Oi-sen Prelims Round 2	Gote	○
16	10/5	1738	-8	1730	Taku Morishita9-dan / age 41 1754	Junisen Class B1 Round 6	Gote	●
17	10/18	1730	+4	1734	Bungo Fukusaki9-dan / age 47 1554	Oi-sen Prelims Round 3	Gote	○
18	10/26	1734	+8	1743	Keita Inoue8-dan / age 43 1747	Junisen Class B1 Round 7	Sente	○
19	11/9	1743	-6	1737	Daisuke Suzuki8-dan / age 33 1831	Junisen Class B1 Round 8	Sente	●
20	11/15	1737	+7	1744	Yuji Masuda5-dan / age 36 1698	Oi-sen Prelims Round 4	Gote	○
21	11/22	1744	+8	1752	Keita Inoue8-dan / age 43 1746	Oza-sen Prelim 2 Round 2	Sente	○
22	12/1	1752	-9	1743	Makoto Chuza7-dan / age 37 1712	Oi-sen Prelims Final	Sente	●
23	12/5	1743	-5	1738	Akira WatanabeRyuo / age 23 1905	Junisen Class B1 Round 9	Sente	●
24	12/14	1738	-9	1729	Keiichi Sanada7-dan / age 35 1684	Ryuo-sen Group 2 Ranking Round 1	Sente	●
25	12/21	1729	-8	1721	Kazushiza Horiguchi7-dan / age 32 1731	Junisen Class B1 Round 10	Gote	●
26	1/18	1721	-8	1713	Kensuke Kitahama7-dan / age 32 1708	Junisen Class B1 Round 11	Sente	●
27	1/24	1713	-12	1701	Ryo Shimamoto4-dan / age 27 1533	Osho-sen Prelim 1 Round 1	Gote	●
28	2/15	1701	-7	1694	Michio Takahashi9-dan / age 47 1732	Junisen Class B1 Round 12	Gote	●
29	2/27	1694	+7	1700	Naruyuki Hatakeyama7-dan / age 38 1641	Oza-sen Prelim 2 Final	Sente	○
30	3/14	1700	+12	1713	Koichi FukauraOi / age 36 1919	Junisen Class B1 Round 13	Sente	○
31	3/21	1713	-8	1705	Keita Inoue8-dan / age 44 1721	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●

FY2006 results14W-12L

Win rate0.538

Rating1756

Annual rank22nd

Rank/title at FY end / age7-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1754	+2	1757	Kaishu Tanaka9-dan / age 59 1453	Osho-sen Prelim 1 Round 3	Sente	○
2	4/17	1757	+13	1770	Yoshiharu Habu3 titles / age 35 2028	Ryuo-sen Group 1 4th-place playoff Round 1	Sente	○
3	4/27	1770	+4	1774	Ryo Shimamoto4-dan / age 25 1564	Osho-sen Prelim 1 Round 4	Gote	○
4	5/17	1774	-13	1761	Naoya Fujiwara6-dan / age 40 1552	Osho-sen Prelim 1 Final	Gote	●
5	5/22	1761	+7	1768	Makoto Nakahara9-dan / age 58 1732	Ryuo-sen Group 1 4th-place playoff Final	Gote	○
6	6/9	1768	-10	1758	Michio Takahashi9-dan / age 46 1659	Junisen Class B1 Round 1	Gote	●
7	6/15	1758	+6	1764	Shingo Hirafuji6-dan / age 42 1662	Asahi Open Prelims Round 2	Gote	○
8	6/30	1764	+7	1771	Hirotaka Nozuki7-dan / age 32 1725	Junisen Class B1 Round 2	Sente	○
9	7/13	1771	+2	1773	Kaishu Tanaka9-dan / age 59 1452	Asahi Open Prelims Round 3	Gote	○
10	7/21	1773	-9	1764	Kensuke Kitahama7-dan / age 30 1743	Junisen Class B1 Round 3	Gote	●
11	7/26	1764	-9	1756	橋本崇載age 23 1738	Oi-sen Prelims Round 2	Sente	●
12	8/3	1756	+8	1764	Masataka Sugimoto7-dan / age 37 1751	Ryuo-sen Main Quarterfinal	Sente	○
13	8/14	1764	-4	1759	Tadahisa Maruyama9-dan / age 35 1928	Ryuo-sen Main Semifinal	Gote	●
14	8/18	1759	+7	1766	Daisuke Nakagawa7-dan / age 38 1712	Junisen Class B1 Round 4	Sente	○
15	9/1	1766	-8	1758	小林裕士6-dan / age 29 1777	Asahi Open Prelims Final	Sente	●
16	9/15	1758	+10	1768	Taku Morishita9-dan / age 40 1838	Junisen Class B1 Round 5	Sente	○
17	9/21	1768	-8	1761	Toshiaki Kubo8-dan / age 31 1785	Kisei-sen Prelim 2 Round 1	Sente	●
18	9/29	1761	+5	1766	Keiji Mori9-dan / age 60 1642	Junisen Class B1 Round 6	Gote	○
19	10/13	1766	+7	1773	Keita Inoue8-dan / age 42 1734	Junisen Class B1 Round 7	Sente	○
20	11/2	1773	-9	1764	Akira Shima8-dan / age 43 1716	Junisen Class B1 Round 8	Gote	●
21	11/24	1764	+9	1773	Kazuki Kimura7-dan / age 33 1813	Junisen Class B1 Round 9	Gote	○
22	12/15	1773	-8	1765	Hisashi Namekata7-dan / age 32 1780	Junisen Class B1 Round 10	Sente	●
23	1/19	1765	-8	1757	Takashi Abe8-dan / age 39 1770	Oza-sen Prelim 2 Round 2	Sente	●
24	2/9	1757	-6	1751	Daisuke Suzuki8-dan / age 32 1828	Junisen Class B1 Round 12	Gote	●
25	2/13	1751	-3	1748	Yoshiharu Habu3 titles / age 36 2036	Ryuo-sen Group 1 Ranking Round 1	Gote	●
26	3/16	1748	+8	1756	Kazushiza Horiguchi7-dan / age 32 1729	Junisen Class B1 Round 13	Sente	○

FY2005 results22W-9L

Win rate0.710

Rating1756

Annual rank20th

Rank/title at FY end / age6-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1692	+7	1698	Kiyozumi Kiriyama9-dan / age 57 1627	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	○
2	4/19	1698	+8	1707	小林裕士5-dan / age 28 1706	Osho-sen Prelim 1 Round 3	Gote	○
3	4/27	1707	+11	1718	Takayuki Yamasaki6-dan / age 24 1848	Oi-sen White league Round 3	Sente	○
4	5/6	1718	-5	1713	Koichi Fukaura8-dan / age 33 1875	Oi-sen White league Round 4	Sente	●
5	5/16	1713	-5	1708	Takayuki Yamasaki6-dan / age 24 1831	Osho-sen Prelim 1 Round 4	Sente	●
6	5/20	1708	-4	1703	Koichi Fukaura8-dan / age 33 1881	Oza-sen Main Round 1	Sente	●
7	6/3	1703	+6	1710	Eisaku Tomioka8-dan / age 41 1622	Oi-sen White league Round 5	Gote	○
8	6/17	1710	+4	1714	Kenji Waki8-dan / age 44 1525	Junisen Class B2 Round 1	Gote	○
9	6/24	1714	+6	1720	Kiyozumi Kiriyama9-dan / age 57 1637	Asahi Open Prelims Round 2	Gote	○
10	7/5	1720	+8	1728	Daisuke Nakagawa7-dan / age 36 1739	Ryuo-sen Group 2 Promotion playoff Round 2	Sente	○
11	7/15	1728	+5	1733	Bungo Fukusaki8-dan / age 45 1599	Junisen Class B2 Round 2	Sente	○
12	7/28	1733	-10	1724	Norihiro Yagura6-dan / age 30 1664	Asahi Open Prelims Round 3	Sente	●
13	8/5	1724	+12	1736	Koichi Fukaura8-dan / age 33 1898	Ryuo-sen Group 2 Promotion playoff Round 3	Sente	○
14	9/7	1736	+7	1743	Michio Takahashi9-dan / age 45 1686	Ryuo-sen Group 2 Promotion playoff Semifinal	Gote	○
15	9/16	1743	+5	1748	Kiyozumi Kiriyama9-dan / age 57 1623	Junisen Class B2 Round 4	Gote	○
16	9/21	1748	+5	1753	Kunio Naitou9-dan / age 65 1621	Kisei-sen Prelim 2 Round 1	Sente	○
17	9/30	1753	+4	1757	Torahiko Tanaka9-dan / age 48 1575	Junisen Class B2 Round 5	Gote	○
18	10/4	1757	+3	1760	Nobuo Mori6-dan / age 53 1497	Oi-sen Prelims Round 2	Gote	○
19	10/12	1760	-10	1750	Yuji Masuda5-dan / age 34 1668	Kisei-sen Prelim 2 Round 2	Gote	●
20	10/19	1750	+7	1757	Keita Inoue8-dan / age 41 1720	Ryuo-sen Group 2 Promotion playoff Final	Sente	○
21	11/2	1757	-10	1748	Naruyuki Hatakeyama7-dan / age 36 1681	Oi-sen Prelims Round 3	Gote	●
22	11/18	1748	+5	1752	Eisaku Tomioka8-dan / age 41 1588	Junisen Class B2 Round 7	Sente	○
23	12/16	1752	+6	1758	Osamu Nakamura8-dan / age 43 1673	Junisen Class B2 Round 8	Gote	○
24	1/13	1758	+4	1762	Hiroshi Kamiya7-dan / age 44 1569	Junisen Class B2 Round 9	Sente	○
25	1/20	1762	-12	1751	Bungo Fukusaki9-dan / age 46 1592	Oza-sen Prelim 2 Round 2	Gote	●
26	1/26	1751	+10	1761	Hiroyuki Miura8-dan / age 31 1861	Ryuo-sen Group 1 Ranking Round 1	Gote	○
27	2/1	1761	-11	1750	Satoru Sakaguchi4-dan / age 27 1632	Kio-sen Prelims Round 2	Sente	●
28	2/10	1750	+5	1755	Masahiko Urano7-dan / age 41 1598	Junisen Class B2 Round 10	Sente	○
29	3/6	1755	+3	1758	Hiromitsu Kanki6-dan / age 47 1477	Osho-sen Prelim 1 Round 2	Gote	○
30	3/10	1758	+3	1761	Koji Tosa7-dan / age 50 1495	Junisen Class B2 Round 11	Gote	○
31	3/23	1761	-5	1756	Masataka Goda9-dan / age 35 1901	Ryuo-sen Group 1 Ranking Round 2	Sente	●

FY2004 results18W-19L

Win rate0.486

Rating1695

Annual rank37th

Rank/title at FY end / age6-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1721	-5	1716	Kazuki Kimura7-dan / age 30 1854	Ryuo-sen Group 1 Qualifier Round 1	Gote	●
2	4/9	1716	-11	1705	Takanori Anyouji4-dan / age 29 1579	Kio-sen Prelims Round 2	Gote	●
3	4/13	1705	-8	1697	小林裕士5-dan / age 27 1696	Osho-sen Prelim 1 Round 3	Sente	●
4	4/16	1697	-10	1687	Torahiko Tanaka9-dan / age 46 1627	Ginga-sen Block E Round 9	Gote	●
5	4/16	1697	+7	1704	Eisaku Tomioka8-dan / age 39 1638	Ginga-sen Block E Round 8	Gote	○
6	4/21	1694	-7	1687	Manabu Senzaki8-dan / age 33 1734	Oi-sen White league Round 3	Gote	●
7	5/24	1687	-2	1685	Toshiyuki MoriuchiRyuo・Osho / age 33 1997	Oi-sen White league Round 4	Gote	●
8	5/31	1685	-5	1680	Nobuyuki Yashiki9-dan / age 32 1821	Oi-sen White league Round 5	Gote	●
9	6/18	1680	+4	1684	Noboru Tamaru8-dan / age 54 1493	Junisen Class B2 Round 1	Sente	○
10	7/2	1684	+5	1688	Michio Ariyoshi9-dan / age 68 1525	Asahi Open Prelims Round 2	Gote	○
11	7/16	1688	-9	1679	Hiroshi Kamiya7-dan / age 43 1644	Junisen Class B2 Round 2	Gote	●
12	7/18	1679	-6	1674	Daisuke Nakagawa7-dan / age 36 1782	NHK Cup Main Round 1	Gote	●
13	7/21	1674	+9	1682	Michio Takahashi9-dan / age 44 1709	Ryuo-sen Group 1 Relegation playoff Round 1	Gote	○
14	8/3	1682	+3	1685	Kazuo Azuma7-dan / age 48 1393	Asahi Open Prelims Round 3	Gote	○
15	8/20	1685	-11	1674	Hifumi Katoh9-dan / age 64 1548	Junisen Class B2 Round 3	Gote	●
16	9/9	1674	-9	1665	Yoshikazu Minami9-dan / age 41 1623	Asahi Open Prelims Final	Gote	●
17	9/17	1665	-7	1658	Hirotaka Nozuki6-dan / age 31 1715	Junisen Class B2 Round 4	Gote	●
18	9/24	1658	+4	1662	Keizou Noda5-dan / age 46 1441	Oi-sen Prelims Round 2	Gote	○
19	9/28	1662	-11	1651	Keiji Nishikawa7-dan / age 42 1546	Kisei-sen Prelim 2 Round 1	Gote	●
20	10/7	1651	-4	1647	Masataka Goda9-dan / age 33 1850	Ryuo-sen Group 1 Relegation playoff Final	Gote	●
21	10/15	1647	+8	1655	Kiyozumi Kiriyama9-dan / age 57 1643	Junisen Class B2 Round 5	Sente	○
22	10/29	1655	+3	1658	Kazuo Azuma7-dan / age 49 1400	Oi-sen Prelims Round 3	Sente	○
23	11/19	1658	+6	1664	Kenji Waki8-dan / age 44 1549	Junisen Class B2 Round 6	Gote	○
24	11/25	1664	+9	1673	小林裕士5-dan / age 28 1704	Oi-sen Prelims Round 4	Sente	○
25	12/17	1673	-9	1663	Kunio Naitou9-dan / age 65 1622	Junisen Class B2 Round 7	Gote	●
26	12/27	1663	+8	1671	Kiyozumi Kiriyama9-dan / age 57 1656	Oi-sen Prelims Final	Sente	○
27	1/14	1671	+6	1677	Keiji Nishikawa7-dan / age 43 1590	Junisen Class B2 Round 8	Sente	○
28	1/20	1677	-6	1671	Hiroki Nakata7-dan / age 40 1746	Ryuo-sen Group 2 Ranking Round 1	Gote	●
29	1/28	1671	+3	1674	Noboru Kosaka7-dan / age 54 1441	Osho-sen Prelim 1 Round 2	Gote	○
30	2/1	1674	+12	1686	Takayuki Yamasaki6-dan / age 23 1868	Oza-sen Prelim 2 Round 2	Gote	○
31	2/10	1686	+4	1691	Shuuichi Ono8-dan / age 46 1521	Junisen Class B2 Round 9	Gote	○
32	2/25	1691	-7	1684	Daisuke Nakagawa7-dan / age 36 1750	Oi-sen White league Round 1	Sente	●
33	3/2	1684	+3	1687	Kazuo Azuma7-dan / age 49 1393	Kio-sen Prelims Round 1	Sente	○
34	3/11	1687	+7	1693	Masaki Izumi7-dan / age 44 1627	Junisen Class B2 Round 10	Sente	○
35	3/17	1693	-3	1690	Yasumitsu SatohKisei / age 35 1921	Oi-sen White league Round 2	Sente	●
36	3/23	1690	+9	1699	Keita Inoue8-dan / age 41 1717	Oza-sen Prelim 2 Final	Gote	○
37	3/29	1699	-4	1695	Takayuki Yamasaki6-dan / age 24 1902	Kio-sen Prelims Round 2	Sente	●

FY2003 results16W-13L

Win rate0.552

Rating1728

Annual rank29th

Rank/title at FY end / age6-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1723	-5	1718	Koichi Fukaura7-dan / age 31 1849	Ginga-sen Block A Round 8	Sente	●
2	4/8	1718	+5	1724	Yoshikazu Minami9-dan / age 39 1605	Ryuo-sen Group 1 Qualifier Round 1	Gote	○
3	5/8	1724	-6	1718	Hisashi Namekata6-dan / age 29 1808	Ryuo-sen Group 1 Qualifier Round 2	Sente	●
4	6/20	1718	-7	1710	Kazushiza Horiguchi6-dan / age 28 1756	Junisen Class B2 Round 1	Sente	●
5	7/6	1710	+3	1714	天野高志アマ 1479	Asahi Open Prelims Round 2		○
6	7/13	1714	-14	1700	中井広恵 1363	NHK Cup Main Round 1		●
7	7/18	1700	+6	1706	Bungo Fukusaki8-dan / age 43 1623	Junisen Class B2 Round 2		○
8	7/24	1706	-4	1702	Yasumitsu SatohKisei / age 33 1904	Ginga-sen Main Round 1		●
9	8/8	1702	-10	1692	Kenji Kanzaki7-dan / age 39 1631	Asahi Open Prelims Round 3		●
10	8/22	1692	+6	1698	Keiji Mori9-dan / age 57 1593	Junisen Class B2 Round 3		○
11	9/10	1698	-10	1689	Kunio Naitou9-dan / age 63 1627	Kisei-sen Prelim 2 Round 1		●
12	9/19	1689	+5	1693	Kazuo Ishida9-dan / age 56 1530	Junisen Class B2 Round 4		○
13	10/7	1693	+6	1699	Kozo Arimori7-dan / age 40 1592	Oi-sen Prelims Round 2		○
14	10/17	1699	-5	1694	Kazuki Kimura7-dan / age 30 1857	Junisen Class B2 Round 5		●
15	11/7	1694	+5	1700	Shinya Yamamoto4-dan / age 32 1579	Oi-sen Prelims Round 3		○
16	11/21	1700	+11	1710	Hisashi Namekata6-dan / age 29 1813	Junisen Class B2 Round 6		○
17	12/4	1710	+11	1721	Takashi Abe7-dan / age 36 1832	Oi-sen Prelims Round 4		○
18	12/10	1721	+7	1728	Kiyozumi Kiriyama9-dan / age 56 1671	Oza-sen Prelim 2 Round 2		○
19	12/19	1728	-10	1717	Yoshikazu Minami9-dan / age 40 1617	Junisen Class B2 Round 7		●
20	12/24	1717	+6	1723	Yuji Masuda5-dan / age 32 1613	Oi-sen Prelims Final		○
21	1/16	1723	+4	1727	Shuuichi Ono8-dan / age 45 1518	Junisen Class B2 Round 8		○
22	1/29	1727	-4	1723	Koji TanigawaOi / age 41 1947	Ryuo-sen Group 1 Ranking Round 1		●
23	2/4	1723	+4	1727	Naoya Fujiwara6-dan / age 38 1526	Osho-sen Prelim 1 Round 2		○
24	2/13	1727	+9	1736	Masataka Sugimoto6-dan / age 35 1766	Junisen Class B2 Round 9		○
25	2/20	1736	-6	1730	Takayuki Yamasaki5-dan / age 23 1821	Oi-sen White league Round 1		●
26	3/5	1730	-10	1720	Shuji Satoh6-dan / age 36 1627	Junisen Class B2 Round 10		●
27	3/11	1720	+12	1731	Tadahisa MaruyamaKio / age 33 1885	Oi-sen White league Round 2		○
28	3/19	1731	-8	1723	Atsushi Miyata4-dan / age 22 1743	Oza-sen Prelim 2 Final		●
29	3/26	1723	+4	1728	Ryo Shimamoto4-dan / age 23 1550	Kio-sen Prelims Round 1		○

FY2002 results15W-15L

Win rate0.500

Rating1733

Annual rank29th

Rank/title at FY end / age6-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/2	1756	+4	1760	Hirofumi Itoh6-dan / age 42 1539	Osho-sen Prelim 1 Round 3	○
2	4/24	1760	-7	1753	Taku Morishita8-dan / age 35 1823	Ryuo-sen Group 1 Ranking Semifinal	●
3	5/17	1753	-8	1745	Takayuki Yamasaki5-dan / age 21 1736	Osho-sen Prelim 1 Round 4	●
4	5/26	1745	+9	1754	Masataka Sugimoto6-dan / age 33 1782	NHK Cup Main Round 1	○
5	6/6	1754	-11	1742	Naoya Fujiwara6-dan / age 37 1603	Asahi Open Prelims	●
6	6/21	1742	+9	1752	Hisashi Namekata6-dan / age 28 1805	Junisen Class B2 Round 1	○
7	6/28	1752	-3	1748	Toshiyuki MoriuchiMeijin / age 31 1976	Ryuo-sen Group 1 Qualifier Final	●
8	7/26	1748	-10	1739	Masaki Izumi7-dan / age 41 1675	Junisen Class B2 Round 2	●
9	8/4	1739	-7	1731	Hiroki Nakata7-dan / age 37 1766	Hayazashi-sen Main Round 1	●
10	8/23	1731	+6	1738	Eisaku Tomioka7-dan / age 38 1654	Junisen Class B2 Round 3	○
11	9/20	1738	+7	1745	Yasuaki Tsukada9-dan / age 37 1699	Junisen Class B2 Round 4	○
12	9/27	1745	+10	1755	Takashi Abe7-dan / age 35 1842	Kisei-sen Prelim 2 Round 1	○
13	10/2	1755	+3	1758	Keizou Noda5-dan / age 44 1473	Oi-sen Prelims Round 2	○
14	10/18	1758	-9	1749	小林裕士5-dan / age 26 1718	Kisei-sen Prelim 2 Round 2	●
15	10/25	1749	+6	1755	Shuji Satoh6-dan / age 35 1677	Junisen Class B2 Round 5	○
16	11/12	1755	-6	1749	Takashi Abe7-dan / age 35 1829	Oi-sen Prelims Round 3	●
17	11/17	1749	-4	1745	Koji TanigawaOi / age 40 1955	NHK Cup Main Round 2	●
18	11/22	1745	-7	1738	Daisuke Nakagawa7-dan / age 34 1780	Junisen Class B2 Round 6	●
19	12/11	1738	+5	1743	Keiji Nishikawa7-dan / age 41 1601	Oza-sen Prelim 2 Round 1	○
20	12/20	1743	+5	1748	Koji Tosa7-dan / age 47 1603	Junisen Class B2 Round 7	○
21	1/17	1748	+4	1752	Bungo Fukusaki8-dan / age 43 1582	Junisen Class B2 Round 8	○
22	1/23	1752	-9	1743	Michio Takahashi9-dan / age 42 1706	Ryuo-sen Group 1 Ranking Round 1	●
23	1/31	1743	-7	1736	Takayuki Yamasaki5-dan / age 21 1784	Osho-sen Prelim 1 Round 2	●
24	2/6	1736	+6	1742	Yasuaki Tsukada9-dan / age 38 1666	Ginga-sen Block A Round 7	○
25	2/6	1736	+7	1743	Hiroshi Naganuma6-dan / age 37 1711	Ginga-sen Block A Round 6	○
26	2/14	1750	+5	1754	Kenji Kobayashi9-dan / age 45 1592	Junisen Class B2 Round 9	○
27	2/21	1754	-7	1748	Masataka Sugimoto6-dan / age 34 1820	Oza-sen Prelim 2 Round 2	●
28	3/7	1748	+5	1752	Masahiko Urano7-dan / age 38 1587	Junisen Class B2 Round 10	○
29	3/17	1752	-8	1745	Ayumu Matsuo5-dan / age 22 1771	Kachinuki-sen Game 26	●
30	3/20	1745	-11	1733	Shinya Yamamoto4-dan / age 31 1586	Kio-sen Prelims Round 1	●

FY2001 results21W-12L

Win rate0.636

Rating1757

Annual rank22nd

Rank/title at FY end / age6-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/20	1731	+5	1736	Masahiko Urano7-dan / age 37 1580	Kio-sen Prelims	○
2	5/9	1736	+7	1743	Keiichi Sanada6-dan / age 28 1682	Ryuo-sen Group 2 Ranking Semifinal	○
3	5/17	1743	+6	1749	Shingo Hirafuji5-dan / age 37 1662	Kisei-sen Prelim 1 Round 2	○
4	5/21	1749	-8	1741	Takashi Abe7-dan / age 33 1759	Kio-sen Prelims Final	●
5	6/12	1741	+6	1747	Kenji Kanzaki7-dan / age 37 1637	Junisen Class C1 Round 1	○
6	6/18	1747	+5	1752	Bungo Fukusaki8-dan / age 41 1610	Asahi Open Prelims	○
7	6/23	1752	-8	1744	Keita Inoue8-dan / age 37 1765	Ryuo-sen Group 2 Ranking Final	●
8	7/3	1744	+5	1749	Kozo Arimori7-dan / age 38 1586	Kisei-sen Prelim 1 Round 3	○
9	7/11	1749	+6	1754	Michio Ariyoshi9-dan / age 65 1641	Asahi Open Prelims	○
10	7/17	1754	-9	1745	Tadao Kitajima5-dan / age 35 1715	Junisen Class C1 Round 2	●
11	7/27	1745	+12	1757	Masataka Goda8-dan / age 30 1918	Ryuo-sen Main Round 3	○
12	8/17	1757	-5	1752	Kazuki Kimura5-dan / age 28 1893	Ryuo-sen Main Semifinal	●
13	8/21	1752	+7	1760	Hiroki Iizuka6-dan / age 32 1726	Junisen Class C1 Round 3	○
14	8/27	1760	-11	1748	Kenji Kobayashi8-dan / age 44 1618	Asahi Open Prelims Final	●
15	9/3	1748	+9	1757	Takayuki Yamasaki5-dan / age 20 1780	Kisei-sen Prelim 1 Final	○
16	9/11	1757	+6	1764	Keiichi Sanada6-dan / age 28 1690	Junisen Class C1 Round 4	○
17	9/19	1764	+2	1765	Toshiyuki Tsubouchi7-dan / age 52 1406	Oza-sen Prelim 1 Round 2	○
18	10/9	1765	+4	1769	Kaishu Tanaka9-dan / age 54 1551	Kisei-sen Prelim 2 Round 2	○
19	10/15	1769	-7	1762	Takashi Abe7-dan / age 34 1793	Oi-sen Prelims Round 2	●
20	10/23	1762	+4	1766	Nobuyuki Oouchi9-dan / age 60 1597	Junisen Class C1 Round 6	○
21	10/30	1766	-10	1756	小林裕士5-dan / age 25 1657	Oza-sen Prelim 1 Round 3	●
22	11/8	1756	-5	1751	Koji Tanigawa9-dan / age 39 1899	Kisei-sen Prelim 2 Final	●
23	11/13	1751	+3	1753	小林宏6-dan / age 38 1461	Junisen Class C1 Round 7	○
24	12/11	1753	+5	1758	Kiyokazu Katsumata5-dan / age 32 1602	Junisen Class C1 Round 8	○
25	1/10	1758	+8	1766	Daisuke Nakagawa7-dan / age 33 1778	Ryuo-sen Group 1 Ranking Round 1	○
26	1/15	1766	+4	1770	Kazuyoshi Nishimura9-dan / age 60 1567	Junisen Class C1 Round 9	○
27	1/29	1770	+2	1772	Toshiyuki Tsubouchi7-dan / age 52 1398	Osho-sen Prelim 1 Round 2	○
28	2/5	1772	-5	1767	Kazuki Kimura6-dan / age 28 1934	Junisen Class C1 Round 10	●
29	2/14	1767	-10	1758	Hiroki Iizuka6-dan / age 32 1680	Ginga-sen Block G Round 5	●
30	2/18	1758	-13	1745	Nobuo Mori6-dan / age 50 1519	Kio-sen Prelims Round 1	●
31	3/5	1745	+7	1751	小林裕士5-dan / age 25 1683	Junisen Class C1 Round 11	○
32	3/13	1751	-4	1747	Tadahisa MaruyamaMeijin / age 31 1947	Kachinuki-sen 34	●
33	3/29	1747	+10	1757	Nobuyuki Yashiki7-dan / age 30 1837	Ryuo-sen Group 1 Ranking Round 2	○

FY2000 results27W-17L

Win rate0.614

Rating1743

Annual rank27th

Rank/title at FY end / age6-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1749	+6	1756	Keiji Mori9-dan / age 53 1674	Osho-sen Prelim 1 Round 2	Gote	○
2	4/12	1756	+6	1762	Norihiro Yagura5-dan / age 25 1676	Kio-sen Prelims Round 3	Gote	○
3	4/21	1762	-8	1754	Manabu Senzaki8-dan / age 29 1751	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●
4	5/2	1754	+6	1760	Masahiko Urano7-dan / age 36 1679	Osho-sen Prelim 1 Round 3	Gote	○
5	5/9	1760	+3	1763	Hiromitsu Kanki6-dan / age 41 1528	Kio-sen Prelims Final	Sente	○
6	5/30	1763	-12	1752	Michio Ariyoshi9-dan / age 64 1590	Hayazashi-sen Prelims Round 2	Gote	●
7	5/30	1763	+1	1765	Toshiyuki Tsubouchi7-dan / age 51 1364	Hayazashi-sen Prelims Round 1	Gote	○
8	6/2	1753	-13	1740	Noboru Kosaka7-dan / age 50 1511	Kisei-sen Prelim 1 Round 2	Gote	●
9	6/9	1740	-9	1731	Takayuki Yamasaki4-dan / age 19 1697	Shinjin-o-sen Round 3	Sente	●
10	6/13	1731	+4	1736	Kouichi Kodama7-dan / age 49 1568	Junisen Class C1 Round 1	Sente	○
11	6/26	1736	+4	1740	Kazuyoshi Nishimura9-dan / age 58 1551	Ryuo-sen Group 2 Relegation playoff Semifinal	Sente	○
12	6/29	1740	+4	1743	Katsuhiko Murooka6-dan / age 41 1523	Osho-sen Prelim 1 Final	Gote	○
13	7/14	1743	+2	1745	Toshiyuki Tsubouchi7-dan / age 51 1375	Ginga-sen Prelims	Sente	○
14	7/18	1745	-11	1734	Hitoshige Awaji9-dan / age 50 1592	Junisen Class C1 Round 2	Gote	●
15	7/28	1734	+7	1741	Torahiko Tanaka9-dan / age 43 1682	Osho-sen Prelim 2 Round 1	Sente	○
16	8/3	1741	-8	1733	Keita Inoue8-dan / age 36 1756	Kio-sen Main Round 2	Sente	●
17	8/8	1733	+5	1738	Kunio Naitou9-dan / age 60 1580	All-Japan Pro Round 2	Sente	○
18	8/22	1738	-6	1731	Nobuyuki Yashiki7-dan / age 28 1813	Junisen Class C1 Round 3	Sente	●
19	9/1	1731	+7	1739	小林裕士4-dan / age 23 1699	All-Japan Pro Round 3	Gote	○
20	9/5	1739	-4	1735	Takeshi FujiiRyuo / age 29 1936	Osho-sen Prelim 2 Round 2	Sente	●
21	9/8	1735	+6	1741	Bungo Fukusaki8-dan / age 40 1667	Ryuo-sen Group 2 Relegation playoff Final	Gote	○
22	9/14	1741	+6	1747	Yuji Masuda4-dan / age 29 1640	Oi-sen Prelims Round 2	Gote	○
23	9/18	1747	-2	1745	Yoshiharu Habu5 titles / age 29 2099	Kachinuki-sen Main	Gote	●
24	9/29	1745	-11	1735	Shingo Hirafuji5-dan / age 36 1631	Oza-sen Prelim 1 Round 2	Gote	●
25	10/3	1735	-9	1726	Shuji Satoh6-dan / age 33 1696	Junisen Class C1 Round 5	Gote	●
26	10/24	1726	+4	1730	Kazuharu Shoshi6-dan / age 39 1557	Junisen Class C1 Round 6	Sente	○
27	11/2	1730	-10	1720	Hitoshige Awaji9-dan / age 50 1618	All-Japan Pro Round 4	Gote	●
28	11/7	1720	+2	1722	Toshiyuki Tsubouchi7-dan / age 51 1404	Oi-sen Prelims Round 3	Sente	○
29	11/14	1722	-8	1714	Masataka Sugimoto6-dan / age 32 1732	Junisen Class C1 Round 7	Gote	●
30	11/30	1714	-9	1705	Hiroshi Naganuma6-dan / age 35 1678	Oi-sen Prelims Round 4	Gote	●
31	12/12	1705	+7	1713	Ichiro Hiura7-dan / age 34 1677	Junisen Class C1 Round 8	Sente	○
32	1/9	1713	+7	1719	Hisashi Ogura6-dan / age 32 1664	Junisen Class C1 Round 9	Gote	○
33	1/25	1719	+6	1726	Keiji Mori9-dan / age 54 1643	Ryuo-sen Group 2 Ranking Round 1	Sente	○
34	2/2	1726	+4	1730	Kunio Naitou9-dan / age 61 1561	Osho-sen Prelim 1 Round 2	Sente	○
35	2/6	1730	+11	1741	Kazushiza Horiguchi5-dan / age 25 1848	Junisen Class C1 Round 10	Gote	○
36	2/9	1741	-8	1733	Hiroki Nakata7-dan / age 36 1751	Ginga-sen Block C Round 13	Sente	●
37	2/14	1733	+1	1735	Junkichi Sakai6-dan / age 51 1333	Kio-sen Prelims Round 1	Gote	○
38	3/1	1735	+5	1740	Kozo Arimori7-dan / age 38 1601	NHK Cup Prelims Round 2	Sente	○
39	3/1	1735	+4	1739	Hirofumi Itoh5-dan / age 41 1569	NHK Cup Prelims Round 1	Sente	○
40	3/1	1735	-7	1727	Naruyuki Hatakeyama6-dan / age 31 1758	NHK Cup Prelims Final	Gote	●
41	3/6	1737	+6	1742	Isao Nakata6-dan / age 33 1629	Junisen Class C1 Round 11	Sente	○
42	3/12	1742	-11	1731	Kiyozumi Kiriyama9-dan / age 53 1603	Osho-sen Prelim 1 Round 3	Sente	●
43	3/22	1731	+7	1738	Teruichi Aono9-dan / age 48 1696	Ryuo-sen Group 2 Ranking Round 2	Sente	○
44	3/30	1738	+5	1743	Kozo Arimori7-dan / age 38 1595	Kio-sen Prelims Round 2	Sente	○

FY1999 results20W-16L

Win rate0.556

Rating1753

Annual rank22nd

Rank/title at FY end / age6-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1767	-11	1756	Shingo Hirafuji5-dan / age 35 1614	Kio-sen Prelims Round 2	Gote	●
2	4/24	1756	-7	1749	Toshiaki Kubo6-dan / age 23 1798	Hayazashi Shin-ei-sen Round 1	Gote	●
3	4/27	1749	+11	1760	Hisashi Namekata5-dan / age 25 1879	Ryuo-sen Group 3 Ranking Semifinal	Gote	○
4	5/21	1760	-9	1751	Keita Inoue8-dan / age 35 1716	Ryuo-sen Group 3 Ranking Final	Gote	●
5	5/24	1751	+8	1759	Hiroki Nakata7-dan / age 34 1748	NHK Cup Main Round 1	Sente	○
6	6/10	1759	-12	1747	Yuji Masuda4-dan / age 28 1590	Ginga-sen Prelims	Gote	●
7	6/14	1747	+8	1755	Naruyuki Hatakeyama6-dan / age 30 1754	Shinjin-o-sen Round 3	Gote	○
8	6/18	1755	-11	1744	Hitoshige Awaji9-dan / age 49 1628	All-Japan Pro Round 2	Gote	●
9	6/22	1744	+9	1754	Kazuki Kimura5-dan / age 25 1809	Junisen Class C1 Round 1	Sente	○
10	7/15	1754	+9	1763	Toshiaki Kubo6-dan / age 23 1817	Ryuo-sen Main Round 2	Gote	○
11	7/21	1763	+6	1770	Keiichi Sanada6-dan / age 26 1697	Junisen Class C1 Round 2	Sente	○
12	7/24	1770	-5	1765	Yasumitsu SatohMeijin / age 29 1902	Kachinuki-sen Main	Sente	●
13	7/30	1765	-5	1759	Toshiyuki Moriuchi8-dan / age 28 1878	Ryuo-sen Main Round 3	Sente	●
14	8/19	1759	-10	1749	Keiji Mori9-dan / age 53 1657	Kisei-sen Prelim 2 Round 1	Sente	●
15	8/24	1749	+7	1756	Kenji Kanzaki6-dan / age 35 1692	Junisen Class C1 Round 3	Gote	○
16	9/1	1756	+5	1760	Toshiyuki Nakao4-dan / age 24 1612	Shinjin-o-sen Round 4	Sente	○
17	9/14	1760	-13	1747	Yuji Maeda7-dan / age 45 1487	Junisen Class C1 Round 4	Sente	●
18	9/21	1747	-7	1740	Kazushiza Horiguchi4-dan / age 24 1787	Shinjin-o-sen Semifinal	Gote	●
19	9/24	1740	-11	1730	Shinya Yamamoto4-dan / age 27 1622	Oza-sen Prelim 1 Round 2	Sente	●
20	9/30	1730	+5	1735	Keiji Nishikawa7-dan / age 37 1615	Oi-sen Prelims Round 2	Gote	○
21	10/5	1735	+11	1746	Hisashi Namekata6-dan / age 25 1878	Junisen Class C1 Round 5	Gote	○
22	10/11	1746	+10	1756	Takashi Abe7-dan / age 32 1820	NHK Cup Main Round 2	Sente	○
23	10/26	1756	+6	1762	Hiroshi Okazaki5-dan / age 32 1658	Junisen Class C1 Round 6	Sente	○
24	11/2	1762	-8	1753	Keita Inoue8-dan / age 35 1747	Oi-sen Prelims Round 3	Sente	●
25	11/16	1753	+5	1758	Akio Ishikawa6-dan / age 36 1591	Junisen Class C1 Round 7	Sente	○
26	11/22	1758	-7	1750	Kazushiza Horiguchi5-dan / age 24 1789	NHK Cup Main Round 3	Gote	●
27	12/14	1750	-12	1739	Koji Horiguchi6-dan / age 38 1573	Junisen Class C1 Round 8	Gote	●
28	12/22	1739	-11	1728	Masahiko Urano7-dan / age 35 1615	Ryuo-sen Group 2 Ranking Round 1	Gote	●
29	1/19	1728	+6	1734	Takanori Anyouji4-dan / age 25 1622	Shinjin-o-sen Round 2	Sente	○
30	1/25	1734	+4	1738	Keizou Noda5-dan / age 42 1541	Osho-sen Prelim 1 Round 1	Gote	○
31	2/8	1738	+7	1745	Hiroki Nakata7-dan / age 35 1714	Junisen Class C1 Round 10	Sente	○
32	2/14	1745	+2	1747	Hiroshi Honma5-dan / age 41 1395	Kio-sen Prelims Round 1	Gote	○
33	2/22	1747	-7	1740	Takashi Abe7-dan / age 32 1788	NHK Cup Prelims Round 2	Gote	●
34	2/22	1747	+5	1752	Takanori Anyouji4-dan / age 25 1626	NHK Cup Prelims Round 1	Sente	○
35	3/7	1745	+4	1749	Katsuhiko Murooka6-dan / age 40 1560	Junisen Class C1 Round 11	Gote	○
36	3/28	1749	+4	1753	Nobuo Mori6-dan / age 48 1557	Kio-sen Prelims Round 2	Gote	○

FY1998 results28W-13L

Win rate0.683

Rating1768

Annual rank22nd

Rank/title at FY end / age5-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1712	+5	1717	Nobuyuki Oouchi9-dan / age 56 1572	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○
2	4/21	1717	+1	1718	Masakazu Wakamatsu6-dan / age 58 1276	Kio-sen Prelims Round 1	Sente	○
3	4/30	1718	+7	1726	Kenji Kanzaki6-dan / age 34 1693	Kio-sen Prelims Round 2	Sente	○
4	5/12	1726	+9	1734	Naruyuki Hatakeyama6-dan / age 28 1756	Kio-sen Prelims Round 3	Sente	○
5	5/16	1734	-10	1724	Hirotaka Nozuki4-dan / age 24 1633	Hayazashi Shin-ei-sen Round 2	Sente	●
6	5/25	1724	+6	1730	小林裕士4-dan / age 21 1653	Kio-sen Prelims Final	Gote	○
7	5/29	1730	-7	1723	Keita Inoue8-dan / age 34 1763	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●
8	6/10	1723	+8	1731	Kensuke Kitahama6-dan / age 22 1713	Shinjin-o-sen Round 3	Sente	○
9	6/16	1731	+5	1736	Kazuharu Shoshi6-dan / age 36 1577	Junisen Class C1 Round 1	Sente	○
10	6/22	1736	+5	1740	Noboru Kosaka6-dan / age 48 1581	Kisei-sen Prelim 1 Round 2	Gote	○
11	7/6	1740	-10	1730	Takayuki Yamasaki4-dan / age 17 1640	All-Japan Pro Round 2	Sente	●
12	7/21	1730	+6	1736	小林宏6-dan / age 35 1626	Junisen Class C1 Round 2	Gote	○
13	7/28	1736	+6	1742	Shingo Hirafuji5-dan / age 34 1647	Kisei-sen Prelim 1 Round 3	Sente	○
14	8/3	1742	+8	1750	Keita Inoue8-dan / age 34 1752	Kio-sen Main Round 2	Gote	○
15	8/14	1750	-7	1743	Toshiaki Kubo5-dan / age 22 1808	Shinjin-o-sen Quarterfinal	Sente	●
16	8/25	1743	-8	1736	Daisuke Suzuki5-dan / age 24 1762	Junisen Class C1 Round 3	Sente	●
17	9/1	1736	+5	1741	Hiroshi Naganuma6-dan / age 33 1599	Kisei-sen Prelim 1 Final	Gote	○
18	9/10	1741	-5	1736	Takeshi Fujii6-dan / age 27 1894	Kio-sen Main Round 3	Sente	●
19	9/16	1736	-5	1731	Nobuyuki Yashiki7-dan / age 26 1858	Junisen Class C1 Round 4	Sente	●
20	9/29	1731	+3	1733	Yuji Maeda7-dan / age 44 1444	Oi-sen Prelims Round 2	Sente	○
21	10/2	1733	+6	1739	Bungo Fukusaki8-dan / age 38 1651	Kisei-sen Prelim 2 Round 2	Sente	○
22	10/9	1739	-13	1726	Shoudou Nakada6-dan / age 46 1469	Oza-sen Prelim 1 Round 2	Sente	●
23	10/20	1726	-7	1719	Ichiro Hiura6-dan / age 32 1750	Junisen Class C1 Round 5	Gote	●
24	11/5	1719	+7	1725	Kozo Arimori6-dan / age 35 1660	Kisei-sen Prelim 2 Final	Gote	○
25	11/10	1725	+2	1727	Shigeru Sekine9-dan / age 69 1359	Junisen Class C1 Round 6	Sente	○
26	11/13	1727	-4	1723	Koji TanigawaRyuo / age 36 1899	Oi-sen Prelims Round 3	Sente	●
27	11/18	1723	+11	1734	Toshiyuki Moriuchi8-dan / age 28 1865	Kisei-sen Prelim 3 Group D Round 1	Sente	○
28	12/8	1734	+8	1742	Hisashi Ogura6-dan / age 30 1720	Junisen Class C1 Round 7	Sente	○
29	1/8	1742	+6	1747	Takahiro Toyokawa5-dan / age 31 1644	Ryuo-sen Group 3 Ranking Round 1	Gote	○
30	1/12	1747	+9	1756	Toshiaki Kubo6-dan / age 23 1778	Junisen Class C1 Round 8	Gote	○
31	1/28	1756	-7	1749	Makoto Nakahara9-dan / age 51 1811	Kisei-sen Prelim 3 Group D Round 2	Sente	●
32	2/2	1749	-11	1738	Kazuyoshi Nishimura8-dan / age 57 1600	Junisen Class C1 Round 9	Gote	●
33	2/17	1738	+1	1739	Kiyoshi Aoki5-dan / age 51 1307	Kio-sen Prelims Round 1	Sente	○
34	2/23	1739	+6	1745	Hitoshige Awaji9-dan / age 48 1653	NHK Cup Prelims Round 2	Gote	○
35	2/23	1739	+3	1742	Shoudou Nakada6-dan / age 47 1470	NHK Cup Prelims Round 1	Gote	○
36	2/23	1739	+6	1745	Takayuki Yamasaki4-dan / age 18 1656	NHK Cup Prelims Final	Gote	○
37	2/26	1754	+7	1762	Teruichi Aono9-dan / age 46 1728	Kisei-sen Prelim 3 Group D Round 3	Gote	○
38	3/2	1762	+3	1764	Noboru Sakurai7-dan / age 57 1481	Junisen Class C1 Round 10	Sente	○
39	3/16	1764	-8	1757	Masataka Sugimoto5-dan / age 30 1772	Osho-sen Prelim 1 Round 2	Sente	●
40	3/19	1757	+7	1764	Koji Tosa7-dan / age 43 1718	Ryuo-sen Group 3 Ranking Round 2	Gote	○
41	3/25	1764	+4	1768	Yuji Masuda4-dan / age 28 1584	Shinjin-o-sen Round 2	Sente	○

FY1997 results23W-16L

Win rate0.590

Rating1710

Annual rank36th

Rank/title at FY end / age5-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1717	+3	1720	Nobuo Mori6-dan / age 45 1473	Kio-sen Prelims Round 2	Gote	○
2	4/25	1720	-5	1715	Takashi Abe6-dan / age 29 1834	Osho-sen Prelim 1 Round 3	Sente	●
3	5/14	1715	+6	1721	Masataka Sugimoto5-dan / age 28 1642	Shinjin-o-sen Round 2	Gote	○
4	5/21	1721	-10	1712	Hitoshige Awaji9-dan / age 47 1653	Kio-sen Prelims Round 3	Sente	●
5	6/3	1712	-11	1701	Kazuyoshi Nishimura8-dan / age 55 1570	Hayazashi-sen Prelims	Gote	●
6	6/3	1712	+2	1714	Hirofumi Itoh5-dan / age 37 1419	Hayazashi-sen Prelims	Sente	○
7	6/3	1712	+3	1715	Keizou Noda5-dan / age 39 1450	Hayazashi-sen Prelims	Gote	○
8	6/10	1706	-10	1696	Isao Nakata5-dan / age 29 1604	Junisen Class C1 Round 1	Gote	●
9	6/16	1696	+6	1702	Michio Ariyoshi9-dan / age 61 1617	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
10	6/30	1702	+3	1705	Toshiyuki Tsubouchi7-dan / age 48 1422	Kisei-sen Prelim 1 Round 2	Gote	○
11	7/3	1705	+5	1710	Kiyokazu Katsumata4-dan / age 28 1574	Shinjin-o-sen Round 3	Sente	○
12	7/11	1710	+6	1716	小林裕士4-dan / age 20 1624	Kisei-sen Prelim 1 Round 3	Gote	○
13	7/15	1716	+5	1720	Hatasu Itou7-dan / age 46 1562	Junisen Class C1 Round 2	Sente	○
14	7/30	1720	+7	1728	Kenji Kanzaki6-dan / age 33 1698	Kisei-sen Prelim 1 Final	Gote	○
15	8/4	1728	+12	1740	Tadahisa Maruyama7-dan / age 26 1905	Shinjin-o-sen Round 4	Sente	○
16	8/8	1740	+9	1749	Keita Inoue8-dan / age 33 1791	Ryuo-sen Group 3 Promotion playoff Round 3	Sente	○
17	8/13	1749	-8	1741	Yoshikazu Minami9-dan / age 34 1765	All-Japan Pro Round 2	Gote	●
18	8/19	1741	+4	1745	Koji Horiguchi6-dan / age 36 1554	Junisen Class C1 Round 3	Sente	○
19	9/9	1745	+6	1751	Kensuke Kitahama5-dan / age 21 1643	Junisen Class C1 Round 4	Gote	○
20	9/12	1751	+9	1760	Koichi Fukaura6-dan / age 25 1809	Shinjin-o-sen Semifinal	Sente	○
21	9/24	1760	-11	1750	Hitoshige Awaji9-dan / age 47 1642	Ryuo-sen Group 3 Promotion playoff Semifinal	Gote	●
22	10/3	1750	-11	1739	小林裕士4-dan / age 21 1629	Oza-sen Prelim 1 Round 2	Sente	●
23	10/6	1739	-11	1728	Kozo Arimori6-dan / age 34 1614	Oi-sen Prelims Round 2	Gote	●
24	10/9	1728	-6	1722	Satoshi Murayama8-dan / age 28 1819	Kisei-sen Prelim 2 Round 2	Gote	●
25	10/14	1722	-6	1716	Takeshi Fujii6-dan / age 27 1809	Shinjin-o-sen Final Game 1	Gote	●
26	10/21	1716	-8	1708	Kenji Kanzaki6-dan / age 33 1704	Junisen Class C1 Round 5	Sente	●
27	10/24	1708	-6	1702	Takeshi Fujii6-dan / age 27 1818	Shinjin-o-sen Final Game 2	Sente	●
28	11/11	1702	-8	1694	Keiichi Sanada6-dan / age 25 1699	Junisen Class C1 Round 6	Gote	●
29	12/9	1694	+8	1703	Hiroki Nakata7-dan / age 33 1716	Junisen Class C1 Round 7	Sente	○
30	1/7	1703	-9	1694	Shuuichi Ono7-dan / age 39 1668	Ryuo-sen Group 3 Ranking Round 1	Gote	●
31	1/13	1694	+10	1704	Manabu Senzaki6-dan / age 27 1800	Junisen Class C1 Round 8	Gote	○
32	2/3	1704	+5	1710	Katsuhiko Murooka6-dan / age 38 1581	Junisen Class C1 Round 9	Sente	○
33	2/12	1710	+6	1715	Yuji Masuda4-dan / age 27 1603	Shinjin-o-sen Round 2	Sente	○
34	2/24	1715	+3	1718	Junkichi Sakai6-dan / age 48 1423	NHK Cup Prelims	Sente	○
35	2/24	1715	-9	1706	Kenji Waki7-dan / age 37 1670	NHK Cup Prelims	Gote	●
36	2/26	1709	+2	1710	Kiyoshi Aoki5-dan / age 50 1331	Osho-sen Prelim 1 Round 1	Sente	○
37	3/3	1710	+3	1714	Yuji Maeda7-dan / age 44 1468	Junisen Class C1 Round 10	Gote	○
38	3/9	1714	-10	1704	Kenji Kobayashi8-dan / age 40 1627	Osho-sen Prelim 1 Round 2	Sente	●
39	3/14	1704	+7	1710	Masakazu Kondoh4-dan / age 26 1654	Hayazashi Shin-ei-sen Round 1	Sente	○

FY1996 results20W-13L

Win rate0.606

Rating1719

Annual rank31st

Rank/title at FY end / age5-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1708	-6	1702	Takashi Abe6-dan / age 28 1780	Shinjin-o-sen Round 2	Sente	●
2	4/9	1702	-10	1691	Keiji Nishikawa6-dan / age 34 1594	Ryuo-sen Group 3 Ranking Round 2	Gote	●
3	4/15	1691	-9	1683	Kiyozumi Kiriyama9-dan / age 48 1659	NHK Cup Main Round 1	Sente	●
4	4/23	1683	+8	1691	Keiichi Sanada5-dan / age 23 1695	Ryuo-sen Group 4 Ranking Semifinal	Gote	○
5	6/3	1691	+7	1698	Michio Ariyoshi9-dan / age 60 1660	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
6	6/7	1698	+4	1702	Noboru Kosaka6-dan / age 46 1511	Hayazashi-sen Prelims	Gote	○
7	6/7	1698	+4	1702	Kazuo Azuma7-dan / age 40 1524	Hayazashi-sen Prelims	Sente	○
8	6/7	1698	+6	1704	Masataka Sugimoto5-dan / age 27 1619	Hayazashi-sen Prelims	Gote	○
9	6/11	1713	-11	1701	Hiromitsu Kanki6-dan / age 37 1558	Kisei-sen Prelim 1 Round 2	Sente	●
10	6/14	1701	-6	1696	Taku Morishita8-dan / age 29 1812	Kachinuki-sen Main	Gote	●
11	6/18	1696	+7	1703	Kazushiza Horiguchi4-dan / age 21 1644	Junisen Class C2 Round 1	Gote	○
12	6/22	1703	-9	1694	Tadao Kitajima4-dan / age 30 1669	Hayazashi-sen Main Round 1	Sente	●
13	7/23	1694	+6	1700	Masamitsu Tachi6-dan / age 31 1609	Junisen Class C2 Round 2	Sente	○
14	8/1	1700	-12	1688	Kouichi Kodama7-dan / age 45 1528	All-Japan Pro Round 2	Gote	●
15	8/14	1688	+3	1691	Junkichi Sakai6-dan / age 47 1427	Oza-sen Prelim 1 Round 2	Gote	○
16	8/20	1691	-9	1682	Kenji Kobayashi8-dan / age 39 1643	Ryuo-sen Group 3 Promotion playoff Round 3	Gote	●
17	9/11	1682	-11	1671	Noboru Kosaka6-dan / age 46 1533	Oza-sen Prelim 1 Round 3	Gote	●
18	10/1	1671	+5	1676	Kouichi Kodama7-dan / age 45 1530	Oi-sen Prelims Round 2	Sente	○
19	10/8	1676	-9	1667	Norihiro Yagura4-dan / age 22 1651	Junisen Class C2 Round 5	Gote	●
20	10/29	1667	+4	1671	Ryuuichi Matsuura6-dan / age 44 1478	Junisen Class C2 Round 6	Sente	○
21	11/15	1671	+10	1681	Yoshikazu Minami9-dan / age 33 1758	Oi-sen Prelims Round 3	Sente	○
22	11/19	1681	+6	1687	木下浩一age 29 1583	Junisen Class C2 Round 7	Gote	○
23	11/29	1687	-7	1680	Kenji Kanzaki6-dan / age 32 1716	Oi-sen Prelims Round 4	Sente	●
24	12/17	1680	+6	1686	Makoto Chuza4-dan / age 26 1583	Junisen Class C2 Round 8	Sente	○
25	1/21	1686	+11	1697	Hisashi Namekata5-dan / age 23 1839	Junisen Class C2 Round 9	Gote	○
26	1/28	1697	-5	1692	Takashi Abe6-dan / age 29 1851	Ryuo-sen Group 3 Ranking Round 1	Sente	●
27	2/12	1692	+11	1703	Koichi Fukaura5-dan / age 24 1806	Junisen Class C2 Round 10	Gote	○
28	2/20	1703	+4	1707	Yuji Maeda7-dan / age 42 1538	Osho-sen Prelim 1 Round 1	Gote	○
29	2/28	1707	-9	1698	Shingo Hirafuji5-dan / age 33 1643	NHK Cup Prelims	Gote	●
30	3/11	1698	+7	1704	Naoya Fujiwara5-dan / age 31 1635	Junisen Class C2 Round 11	Sente	○
31	3/18	1704	+5	1709	Kouichi Kodama7-dan / age 46 1562	Kio-sen Prelims Round 1	Sente	○
32	3/21	1709	+6	1715	Keiji Nishikawa6-dan / age 35 1633	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	○
33	3/28	1715	+3	1719	Shoudou Nakada6-dan / age 45 1488	Osho-sen Prelim 1 Round 2	Sente	○

FY1995 results21W-12L

Win rate0.636

Rating1711

Annual rank29th

Rank/title at FY end / age5-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1692	-7	1685	Kenji Kanzaki6-dan / age 31 1729	Kio-sen Prelims Round 3	Gote	●
2	4/25	1685	+9	1693	Hifumi Katoh9-dan / age 55 1708	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
3	5/11	1693	-8	1685	Michio Ariyoshi9-dan / age 59 1692	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●
4	5/30	1685	+4	1689	Toshiyuki Tsubouchi7-dan / age 46 1502	Hayazashi-sen Prelims	Gote	○
5	5/30	1685	+9	1694	Kenji Waki7-dan / age 34 1736	Hayazashi-sen Prelims	Gote	○
6	5/30	1685	+5	1690	Keiji Nishikawa6-dan / age 33 1551	Hayazashi-sen Prelims	Gote	○
7	6/6	1704	+4	1708	Keizou Noda4-dan / age 37 1534	Kisei-sen Prelim 1 Round 2	Sente	○
8	6/15	1708	+6	1714	Kaishu Tanaka8-dan / age 48 1626	All-Japan Pro Round 2	Gote	○
9	6/17	1714	-11	1703	Masamitsu Tachi5-dan / age 30 1572	Hayazashi-sen Main Round 1	Sente	●
10	6/20	1703	-9	1694	Yoshiyuki Kubota4-dan / age 23 1647	Junisen Class C2 Round 1	Gote	●
11	6/30	1694	+9	1703	Naruyuki Hatakeyama5-dan / age 26 1734	Kisei-sen Prelim 1 Round 3	Gote	○
12	7/12	1703	+4	1707	Noboru Kosaka6-dan / age 45 1511	Oza-sen Prelim 1 Round 2	Gote	○
13	7/18	1707	+7	1713	Daisuke Suzuki4-dan / age 21 1645	Junisen Class C2 Round 2	Sente	○
14	7/25	1713	-6	1707	Toshiaki Kubo5-dan / age 19 1796	Kisei-sen Prelim 1 Final	Sente	●
15	8/8	1707	+7	1714	Shingo Hirafuji4-dan / age 31 1664	All-Japan Pro Round 3	Sente	○
16	8/29	1714	-10	1704	Shohei Takada5-dan / age 33 1614	Junisen Class C2 Round 3	Sente	●
17	9/14	1704	-8	1695	Bungo Fukusaki8-dan / age 35 1683	Oi-sen Prelims Round 2	Gote	●
18	9/19	1695	+3	1699	Yoshinori Satou7-dan / age 46 1459	Junisen Class C2 Round 4	Gote	○
19	10/17	1699	-10	1688	Masataka Sugimoto4-dan / age 26 1590	Junisen Class C2 Round 5	Gote	●
20	10/27	1688	-6	1683	Toshiaki Kubo5-dan / age 20 1790	Oza-sen Prelim 1 Round 3	Sente	●
21	11/2	1683	-6	1676	Keita Inoue6-dan / age 31 1756	All-Japan Pro Round 4	Sente	●
22	11/21	1676	+4	1680	Tsuneo Kikuchi6-dan / age 46 1461	Junisen Class C2 Round 6	Sente	○
23	12/12	1680	+7	1687	Tadao Kitajima4-dan / age 29 1631	Junisen Class C2 Round 7	Sente	○
24	1/16	1687	+5	1692	Hirofumi Itoh5-dan / age 35 1546	Junisen Class C2 Round 8	Gote	○
25	1/23	1692	+7	1698	Masaki Izumi6-dan / age 35 1637	Ryuo-sen Group 3 Ranking Round 1	Gote	○
26	1/30	1698	+4	1703	Noboru Kosaka6-dan / age 45 1533	Osho-sen Prelim 1 Round 1	Sente	○
27	2/6	1703	-14	1689	Junkichi Sakai6-dan / age 46 1399	Kio-sen Prelims Round 1	Gote	●
28	2/13	1689	+4	1694	Shoichi Anzai5-dan / age 32 1516	Junisen Class C2 Round 9	Gote	○
29	2/29	1694	+6	1700	Kaishu Tanaka8-dan / age 48 1617	NHK Cup Prelims	Sente	○
30	2/29	1694	+7	1701	Masahiko Urano6-dan / age 31 1672	NHK Cup Prelims	Gote	○
31	2/29	1694	+7	1700	Hiroshi Naganuma5-dan / age 31 1629	NHK Cup Prelims	Gote	○
32	3/12	1714	+7	1721	Hisashi Ogura5-dan / age 27 1668	Junisen Class C2 Round 10	Sente	○
33	3/19	1721	-10	1711	Hitoshige Awaji8-dan / age 45 1626	Osho-sen Prelim 1 Round 2	Sente	●

FY1994 results19W-19L

Win rate0.500

Rating1695

Annual rank36th

Rank/title at FY end / age5-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1734	-7	1727	Manabu Senzaki5-dan / age 23 1781	Hayazashi Shin-ei-sen Round 1	Gote	●
2	4/5	1727	-9	1718	Kozo Arimori6-dan / age 31 1680	Osho-sen Prelim 1 Round 3	Sente	●
3	4/12	1718	-12	1706	Hirofumi Itoh5-dan / age 34 1538	Kio-sen Prelims Round 3	Gote	●
4	4/18	1706	+7	1712	Shingo Hirafuji4-dan / age 30 1640	Kisei-sen Prelim 1 Round 2	Sente	○
5	4/26	1712	-4	1708	Toshiyuki Moriuchi7-dan / age 23 1876	Ryuo-sen Group 3 Ranking Semifinal	Sente	●
6	5/11	1708	+8	1716	Kenji Kanzaki5-dan / age 30 1727	Kisei-sen Prelim 1 Round 3	Gote	○
7	6/10	1716	+7	1723	Toshiaki Kubo4-dan / age 18 1673	Kisei-sen Prelim 1 Round 4	Sente	○
8	6/15	1723	-6	1717	Yoshikazu Minami9-dan / age 31 1824	All-Japan Pro Round 2	Sente	●
9	6/21	1717	-10	1708	Youichi Kushida5-dan / age 29 1631	Junisen Class C2 Round 1	Sente	●
10	6/27	1708	+6	1714	Hatasu Itou6-dan / age 43 1638	NHK Cup Main Round 1	Sente	○
11	6/30	1714	-7	1707	Takashi Abe6-dan / age 26 1769	Kisei-sen Prelim 1 Final	Gote	●
12	7/12	1707	+2	1709	Yuzo Maruta9-dan / age 75 1382	Junisen Class C2 Round 2	Gote	○
13	7/26	1709	-12	1698	Naoya Fujiwara4-dan / age 29 1534	Oza-sen Prelim 1 Round 2	Sente	●
14	8/8	1698	-3	1695	Yoshiharu Habu5 titles / age 23 1978	NHK Cup Main Round 2	Sente	●
15	8/30	1695	+7	1702	Kensuke Kitahama4-dan / age 18 1649	Junisen Class C2 Round 3	Sente	○
16	9/7	1702	+5	1706	Keiji Nishikawa6-dan / age 32 1541	Oi-sen Prelims Round 1	Gote	○
17	9/14	1706	+2	1709	Hiromitsu Takashima8-dan / age 52 1409	Kisei-sen Prelim 1 Round 2	Sente	○
18	9/20	1709	-12	1697	Keizou Noda4-dan / age 36 1509	Junisen Class C2 Round 4	Sente	●
19	9/27	1697	-6	1691	Manabu Senzaki6-dan / age 24 1803	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	●
20	10/11	1691	+6	1697	Hiroshi Okazaki4-dan / age 27 1606	Junisen Class C2 Round 5	Gote	○
21	10/20	1697	-8	1689	Kenji Kanzaki6-dan / age 30 1708	Kisei-sen Prelim 1 Round 3	Gote	●
22	10/25	1689	+7	1696	Hiroshi Naganuma5-dan / age 29 1644	Oi-sen Prelims Round 2	Sente	○
23	11/22	1696	+8	1705	Takahiro Toyokawa4-dan / age 27 1709	Junisen Class C2 Round 6	Gote	○
24	12/6	1705	-8	1697	Toshiaki Kubo4-dan / age 19 1714	Shinjin-o-sen Round 1	Sente	●
25	12/13	1697	+5	1702	Nou Itoh4-dan / age 32 1582	Junisen Class C2 Round 7	Sente	○
26	12/16	1702	-4	1698	Taku Morishita8-dan / age 28 1868	Kachinuki-sen Main	Sente	●
27	12/27	1698	-7	1690	Kenji Kanzaki6-dan / age 31 1720	Oi-sen Prelims Round 3	Sente	●
28	2/7	1690	-12	1678	Kenji Iino6-dan / age 40 1477	Junisen Class C2 Round 8	Gote	●
29	2/14	1678	+10	1688	Hiroki Nakata6-dan / age 30 1769	Junisen Class C2 Round 9	Sente	○
30	2/24	1688	+4	1692	Hiroshi Honma5-dan / age 36 1490	Kio-sen Prelims Round 1	Sente	○
31	3/1	1692	+4	1696	Noboru Kosaka6-dan / age 45 1513	NHK Cup Prelims	Sente	○
32	3/1	1692	-10	1682	Hiromitsu Kanki5-dan / age 36 1593	NHK Cup Prelims	Gote	●
33	3/1	1692	+6	1698	Masahiko Urano6-dan / age 30 1616	NHK Cup Prelims	Gote	○
34	3/3	1692	+9	1701	Kozo Arimori6-dan / age 32 1716	Osho-sen Prelim 1 Round 1	Gote	○
35	3/10	1701	-6	1695	Daisuke Nakagawa6-dan / age 26 1804	Ryuo-sen Group 3 Ranking Round 1	Gote	●
36	3/14	1695	+5	1700	Yaichio Oono6-dan / age 36 1579	Junisen Class C2 Round 10	Gote	○
37	3/27	1700	+6	1707	Masahiko Urano6-dan / age 31 1618	Kio-sen Prelims Round 2	Gote	○
38	3/31	1707	-12	1695	Keiji Nishikawa6-dan / age 33 1526	Osho-sen Prelim 1 Round 2	Gote	●

FY1993 results29W-15L

Win rate0.659

Rating1736

Annual rank28th

Rank/title at FY end / age5-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1674	+8	1682	Kiyozumi Kiriyama9-dan / age 45 1687	NHK Cup Main Round 1	Sente	○
2	4/15	1682	+9	1691	Hitoshige Awaji8-dan / age 43 1712	Kio-sen Prelims Round 3	Gote	○
3	4/19	1691	-10	1680	Nobuo Mori6-dan / age 41 1587	Kisei-sen Prelim 1 Round 2	Gote	●
4	4/23	1680	+5	1686	Katsuhiko Murooka6-dan / age 34 1561	Ryuo-sen Group 4 Ranking Semifinal	Gote	○
5	5/6	1686	-6	1679	Takashi Abe6-dan / age 25 1753	Kio-sen Prelims Final	Gote	●
6	6/1	1679	+3	1683	Junkichi Sakai6-dan / age 43 1456	Hayazashi-sen Prelims	Gote	○
7	6/1	1679	+7	1687	Kozo Arimori6-dan / age 30 1657	Hayazashi-sen Prelims	Sente	○
8	6/1	1679	-8	1671	Naruyuki Hatakeyama5-dan / age 23 1664	Hayazashi-sen Prelims	Gote	●
9	6/8	1682	-5	1677	Toshiyuki Moriuchi6-dan / age 22 1837	Ryuo-sen Group 4 Ranking Final	Sente	●
10	6/16	1677	+6	1683	Kaishu Tanaka8-dan / age 46 1568	All-Japan Pro Round 2	Sente	○
11	6/22	1683	-11	1672	Masamitsu Tachi5-dan / age 28 1565	Junisen Class C2 Round 1	Sente	●
12	7/13	1672	-10	1662	Hiroki Iizuka4-dan / age 24 1562	Junisen Class C2 Round 2	Gote	●
13	7/23	1662	+10	1671	Keita Inoue6-dan / age 29 1740	Shinjin-o-sen Round 3	Sente	○
14	7/29	1671	+5	1676	Noboru Kosaka6-dan / age 43 1528	Oza-sen Prelim 1 Round 2	Gote	○
15	8/18	1676	+7	1683	Akio Ishikawa5-dan / age 30 1630	Shinjin-o-sen Round 4	Gote	○
16	8/23	1683	+8	1691	Kunio Naitou9-dan / age 53 1681	All-Japan Pro Round 3	Gote	○
17	8/31	1691	-7	1684	Hiroshi Naganuma5-dan / age 28 1715	Junisen Class C2 Round 3	Gote	●
18	9/10	1684	+10	1693	Takashi Abe6-dan / age 26 1755	Oza-sen Prelim 1 Round 3	Sente	○
19	9/14	1693	-4	1689	Toshiyuki Moriuchi6-dan / age 22 1860	Shinjin-o-sen Semifinal	Sente	●
20	9/21	1689	-8	1681	Hiroyuki Miura4-dan / age 19 1710	Junisen Class C2 Round 4	Sente	●
21	9/30	1681	+5	1686	Kazuo Azuma7-dan / age 38 1541	Oi-sen Prelims Round 1	Sente	○
22	10/4	1686	+8	1694	Kozo Arimori6-dan / age 30 1666	Oza-sen Prelim 1 Round 4	Sente	○
23	10/13	1694	+4	1698	Hirofumi Itoh5-dan / age 33 1503	Kisei-sen Prelim 1 Round 2	Sente	○
24	10/18	1698	+7	1705	Michio Ariyoshi9-dan / age 58 1647	NHK Cup Main Round 2	Gote	○
25	10/22	1705	-6	1698	Kenji Kanzaki5-dan / age 29 1775	Oza-sen Prelim 1 Final	Sente	●
26	10/26	1698	+3	1701	Shoudou Nakada6-dan / age 41 1436	Junisen Class C2 Round 6	Gote	○
27	11/1	1701	-6	1696	Yoshikazu Minami9-dan / age 30 1807	Oi-sen Prelims Round 2	Sente	●
28	11/8	1696	-8	1688	Hiroshi Naganuma5-dan / age 28 1704	Shinjin-o-sen Round 1	Sente	●
29	11/16	1688	+3	1691	Junkichi Sakai6-dan / age 44 1452	Junisen Class C2 Round 7	Sente	○
30	11/22	1691	-9	1682	Michio Ariyoshi9-dan / age 58 1643	All-Japan Pro Round 4	Sente	●
31	11/25	1682	+3	1685	Hiromitsu Takashima8-dan / age 52 1455	Kisei-sen Prelim 1 Round 3	Sente	○
32	12/2	1685	+5	1691	Toshiyuki Tsubouchi7-dan / age 44 1562	Kisei-sen Prelim 1 Round 4	Gote	○
33	12/13	1691	-3	1688	Yasumitsu SatohRyuo / age 24 1944	NHK Cup Main Round 3	Gote	●
34	12/14	1688	+6	1693	Naoya Fujiwara4-dan / age 28 1578	Junisen Class C2 Round 8	Sente	○
35	12/21	1693	+5	1698	Naoya Fujiwara4-dan / age 28 1572	Kisei-sen Prelim 1 Final	Sente	○
36	12/24	1698	+5	1704	Kaishu Tanaka8-dan / age 46 1583	Ryuo-sen Group 3 Ranking Round 1	Sente	○
37	1/18	1704	+9	1713	Daisuke Nakagawa5-dan / age 25 1758	Junisen Class C2 Round 9	Gote	○
38	1/26	1713	-6	1707	Satoshi Murayama7-dan / age 24 1816	Kisei-sen Prelim 2 Final	Sente	●
39	2/3	1707	+7	1715	Kenji Waki7-dan / age 33 1679	Osho-sen Prelim 1 Round 2	Gote	○
40	2/15	1715	+3	1718	Noboru Kosaka6-dan / age 43 1492	Junisen Class C2 Round 10	Sente	○
41	2/21	1718	+4	1723	Nobuo Mori6-dan / age 42 1547	Kio-sen Prelims Round 1	Sente	○
42	3/7	1723	+7	1729	Kenji Kobayashi8-dan / age 36 1665	Ryuo-sen Group 3 Ranking Round 2	Gote	○
43	3/15	1729	+3	1732	Junichi Kase5-dan / age 36 1483	Junisen Class C2 Round 11	Gote	○
44	3/22	1732	+4	1736	Keizou Noda4-dan / age 36 1528	Kio-sen Prelims Round 2	Gote	○

FY1992 results19W-10L

Win rate0.655

Rating1674

Annual rank42nd

Rank/title at FY end / age4-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1640	+8	1647	Masataka Sugimoto4-dan / age 23 1622	Kisei-sen Prelim 1 Round 2	Gote	○
2	6/5	1647	-10	1637	Nobuo Mori5-dan / age 40 1546	Hayazashi-sen Prelims	Gote	●
3	6/5	1647	+7	1655	Naoya Fujiwara4-dan / age 27 1611	Hayazashi-sen Prelims	Sente	○
4	6/16	1644	+3	1647	Akira Kinoshita6-dan / age 52 1388	Junisen Class C2 Round 1	Gote	○
5	6/24	1647	+8	1656	Masahiko Urano6-dan / age 28 1669	All-Japan Pro Round 2	Gote	○
6	7/7	1656	-7	1649	Keiji Mori9-dan / age 46 1692	All-Japan Pro Round 3	Gote	●
7	7/7	1656	+3	1658	Kinji Shiihashi5-dan / age 43 1377	All-Japan Pro Round 2	Gote	○
8	7/14	1651	-9	1642	Shoichi Anzai5-dan / age 29 1602	Junisen Class C2 Round 2	Sente	●
9	7/21	1642	+4	1646	Hiroshi Honma4-dan / age 34 1437	Ryuo-sen Group 4 Relegation playoff Round 1	Gote	○
10	7/28	1646	-11	1635	Hiromitsu Kanki5-dan / age 33 1521	Oza-sen Prelim 1 Round 2	Sente	●
11	8/25	1635	-12	1623	Katsumi Mushano5-dan / age 38 1432	Junisen Class C2 Round 3	Sente	●
12	9/16	1623	-9	1614	Yoshiyuki Ueyama5-dan / age 35 1561	Junisen Class C2 Round 4	Gote	●
13	9/22	1614	-5	1609	Keita Inoue6-dan / age 28 1759	Oi-sen Prelims Round 1	Sente	●
14	10/6	1609	+3	1612	Hideo Yamaguchi7-dan / age 51 1382	Junisen Class C2 Round 5	Sente	○
15	11/4	1612	-7	1605	Masataka Sugimoto4-dan / age 23 1648	Junisen Class C2 Round 6	Gote	●
16	11/11	1605	-12	1593	Kiyoshi Aoki5-dan / age 44 1392	Kisei-sen Prelim 1 Round 2	Sente	●
17	12/8	1593	+3	1596	Masao Kitamura8-dan / age 58 1368	Junisen Class C2 Round 7	Gote	○
18	12/14	1596	+12	1608	Takashi Abe6-dan / age 25 1788	Ryuo-sen Group 4 Ranking Round 1	Gote	○
19	1/19	1608	+10	1618	Takeshi Fujii4-dan / age 22 1683	Junisen Class C2 Round 8	Sente	○
20	2/3	1618	-10	1607	Keizou Noda4-dan / age 35 1508	Osho-sen Prelim 1 Round 1	Gote	●
21	2/9	1607	+8	1615	Toshiyuki Tsubouchi7-dan / age 44 1613	Ryuo-sen Group 4 Ranking Round 2	Gote	○
22	2/16	1615	+9	1625	Shuji Satoh4-dan / age 25 1671	Junisen Class C2 Round 9	Sente	○
23	2/22	1625	+5	1630	Shoudou Nakada6-dan / age 41 1485	Kio-sen Prelims Round 1	Gote	○
24	3/2	1630	+4	1634	Hiroshi Honma4-dan / age 34 1436	NHK Cup Prelims	Gote	○
25	3/2	1630	+11	1641	Takashi Abe6-dan / age 25 1785	NHK Cup Prelims	Gote	○
26	3/9	1645	+9	1654	Kozo Arimori6-dan / age 30 1690	Shinjin-o-sen Round 1	Gote	○
27	3/16	1654	+5	1659	木下浩一age 25 1520	Junisen Class C2 Round 10	Gote	○
28	3/25	1659	+6	1665	Kaishu Tanaka8-dan / age 46 1578	Kio-sen Prelims Round 2	Gote	○
29	3/31	1665	+8	1674	Kozo Arimori6-dan / age 30 1681	Ryuo-sen Group 4 Ranking Round 3	Gote	○

FY1991 results19W-17L

Win rate0.528

Rating1643

Annual rank55th

Rank/title at FY end / age4-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1653	+8	1661	Naruyuki Hatakeyama4-dan / age 21 1658	Ryuo-sen Group 5 Ranking Semifinal	Sente	○
2	4/26	1661	-10	1651	Hiromitsu Kanki5-dan / age 32 1586	Kisei-sen Prelim 1 Round 2	Gote	●
3	5/27	1651	+6	1657	Kaishu Tanaka8-dan / age 44 1570	Hayazashi-sen Prelims	Sente	○
4	5/27	1651	+8	1660	Keita Inoue5-dan / age 27 1664	Hayazashi-sen Prelims	Gote	○
5	5/27	1651	+9	1661	Masahiko Urano6-dan / age 27 1710	Hayazashi-sen Prelims	Sente	○
6	5/27	1651	+6	1657	Masataka Sugimoto4-dan / age 22 1547	Hayazashi-sen Prelims	Sente	○
7	6/5	1681	+10	1690	Daisuke Nakagawa5-dan / age 22 1752	Ryuo-sen Group 5 Ranking Final	Sente	○
8	6/18	1690	+10	1700	Manabu Senzaki5-dan / age 20 1772	Junisen Class C2 Round 1	Sente	○
9	7/8	1700	+5	1705	Toshiyuki Tsubouchi6-dan / age 42 1559	All-Japan Pro Round 2	Gote	○
10	7/16	1705	-11	1694	Isao Nakata5-dan / age 23 1587	Junisen Class C2 Round 2	Sente	●
11	7/25	1694	-8	1687	Tadahisa Maruyama4-dan / age 20 1698	Ryuo-sen Main Round 1	Sente	●
12	7/30	1687	-11	1675	Shingo Hirafuji4-dan / age 27 1537	Oza-sen Prelim 1 Round 2	Sente	●
13	8/3	1675	+9	1685	Akira Shima7-dan / age 28 1739	Hayazashi-sen Main Round 1	Gote	○
14	8/16	1685	-8	1677	Kunio Naitou9-dan / age 51 1676	All-Japan Pro Round 3	Gote	●
15	8/24	1677	-4	1673	Toshiyuki Moriuchi5-dan / age 20 1892	Hayazashi-sen Main Round 2	Sente	●
16	8/27	1673	-8	1665	Kozo Arimori6-dan / age 28 1689	Junisen Class C2 Round 3	Sente	●
17	9/12	1665	-7	1658	Kenji Kanzaki5-dan / age 27 1716	Oi-sen Prelims Round 1	Sente	●
18	9/17	1658	+6	1665	Saburou Takeichi5-dan / age 37 1582	Junisen Class C2 Round 4	Gote	○
19	10/8	1665	+7	1672	Yaichio Oono5-dan / age 32 1626	Junisen Class C2 Round 5	Gote	○
20	10/15	1672	+4	1676	Junkichi Sakai5-dan / age 42 1466	Kisei-sen Prelim 1 Round 2	Sente	○
21	10/21	1676	-3	1672	Yoshiharu HabuKio / age 21 1910	NHK Cup Main Round 2	Gote	●
22	11/12	1672	+2	1674	Ichirou Tanabe6-dan / age 53 1294	Junisen Class C2 Round 6	Sente	○
23	11/15	1674	-12	1662	Keizou Noda4-dan / age 33 1507	Tenno-sen 4-dan section Round 2	Gote	●
24	11/19	1662	-8	1654	Naoya Fujiwara4-dan / age 26 1643	Shinjin-o-sen Round 1	Sente	●
25	11/26	1654	+4	1658	Hiroshi Honma4-dan / age 33 1489	Kisei-sen Prelim 1 Round 3	Sente	○
26	12/12	1658	-6	1652	Keita Inoue6-dan / age 27 1730	Kisei-sen Prelim 1 Round 4	Sente	●
27	12/17	1652	+10	1662	Kenji Kanzaki5-dan / age 28 1722	Junisen Class C2 Round 7	Gote	○
28	1/9	1662	-7	1654	Kozo Arimori6-dan / age 28 1695	Ryuo-sen Group 4 Ranking Round 1	Sente	●
29	1/21	1654	+6	1660	Hiromitsu Kanki5-dan / age 32 1551	Junisen Class C2 Round 8	Sente	○
30	1/28	1660	-13	1647	Akira Kinoshita6-dan / age 52 1406	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
31	2/3	1647	+8	1655	Hidemitsu Moriyasu9-dan / age 42 1648	Osho-sen Prelim 1 Round 1	Gote	○
32	2/10	1655	-9	1646	Masataka Sugimoto4-dan / age 23 1606	Kio-sen Prelims Round 1	Gote	●
33	2/18	1646	+5	1651	Keizou Noda4-dan / age 34 1526	Junisen Class C2 Round 9	Sente	○
34	2/26	1651	-8	1643	Hiroshi Naganuma5-dan / age 27 1633	NHK Cup Prelims	Sente	●
35	3/17	1643	+4	1647	Masakazu Wakamatsu6-dan / age 52 1444	Junisen Class C2 Round 10	Gote	○
36	3/23	1647	-4	1643	Satoshi Murayama6-dan / age 22 1828	Osho-sen Prelim 1 Round 2	Sente	●

FY1990 results30W-19L

Win rate0.612

Rating1658

Annual rank48th

Rank/title at FY end / age4-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1607	+5	1613	Shoudou Nakada5-dan / age 38 1493	Kisei-sen Prelim 1 Round 1	Sente	○
2	5/7	1613	+9	1621	Keita Inoue5-dan / age 26 1652	Kisei-sen Prelim 1 Round 2	Gote	○
3	5/14	1621	-7	1614	Nobuyuki Oouchi9-dan / age 48 1664	NHK Cup Main Round 1	Gote	●
4	5/18	1614	+5	1619	Masayuki Moriyasu5-dan / age 42 1454	Ryuo-sen Group 6 Ranking Semifinal	Sente	○
5	5/26	1619	+8	1627	小林宏5-dan / age 27 1610	Kisei-sen Prelim 1 Round 3	Sente	○
6	5/29	1627	-5	1621	Hidemitsu Moriyasu9-dan / age 40 1740	Hayazashi-sen Prelims	Sente	●
7	5/29	1627	+3	1630	Kiyoshi Aoki5-dan / age 42 1368	Hayazashi-sen Prelims	Sente	○
8	6/7	1624	-7	1618	Naruyuki Hatakeyama4-dan / age 21 1680	Ryuo-sen Group 6 Ranking Final	Gote	●
9	6/15	1618	+6	1623	Yoshinori Satou7-dan / age 41 1527	Kisei-sen Prelim 1 Round 4	Sente	○
10	6/19	1623	-11	1612	Tsuneo Kikuchi6-dan / age 41 1462	Junisen Class C2 Round 1	Sente	●
11	7/3	1612	+8	1620	Yoshiyuki Ueyama5-dan / age 33 1593	Kisei-sen Prelim 1 Final	Gote	○
12	7/9	1620	+5	1625	Junkichi Sakai5-dan / age 41 1480	All-Japan Pro Round 1	Sente	○
13	7/17	1625	+6	1631	Hiroshi Honma4-dan / age 32 1537	Junisen Class C2 Round 2	Gote	○
14	7/20	1631	-6	1624	Kenji Kobayashi8-dan / age 33 1703	Kisei-sen Prelim 2 Round 2	Sente	●
15	7/24	1624	+6	1630	林葉直子 1523	Oza-sen Prelim 1 Round 1	Gote	○
16	7/27	1630	-6	1623	Naruyuki Hatakeyama4-dan / age 21 1698	Shinjin-o-sen Round 3	Sente	●
17	8/2	1623	+10	1633	Masahiko Urano6-dan / age 26 1700	All-Japan Pro Round 2	Sente	○
18	8/10	1633	+3	1637	Hiromitsu Takashima8-dan / age 48 1410	Oza-sen Prelim 1 Round 2	Sente	○
19	8/21	1637	+3	1640	Kiyoshi Aoki5-dan / age 42 1374	Oza-sen Prelim 1 Round 3	Sente	○
20	8/28	1640	+5	1644	Kinji Shiihashi5-dan / age 41 1487	Junisen Class C2 Round 3	Sente	○
21	9/2	1644	-3	1642	Koji TanigawaOi / age 28 1922	All-Japan Pro Round 3	Sente	●
22	9/4	1642	+4	1646	Yoshinori Kimura8-dan / age 55 1462	Oi-sen Prelims Round 1	Gote	○
23	9/14	1646	-6	1640	Kenji Kanzaki5-dan / age 26 1723	Oza-sen Prelim 1 Round 4	Gote	●
24	9/18	1640	-8	1632	Masataka Goda4-dan / age 19 1649	Junisen Class C2 Round 4	Sente	●
25	10/1	1632	-8	1624	Kenji Waki7-dan / age 30 1645	Oi-sen Prelims Round 2	Gote	●
26	10/9	1624	+5	1629	Hiroshi Honma4-dan / age 32 1504	Kisei-sen Prelim 1 Round 1	Gote	○
27	10/16	1629	+8	1638	Naoya Fujiwara4-dan / age 25 1649	Junisen Class C2 Round 6	Gote	○
28	10/23	1638	-10	1628	Toshiyuki Tsubouchi6-dan / age 41 1564	Kisei-sen Prelim 1 Round 2	Gote	●
29	10/31	1628	+8	1636	Masataka Sugimoto4-dan / age 21 1617	Tenno-sen 4-dan section Round 1	Gote	○
30	11/2	1636	-8	1628	Hiroshi Naganuma4-dan / age 25 1628	Shinjin-o-sen Round 1	Gote	●
31	11/13	1628	-9	1618	Kenji Iino6-dan / age 36 1571	Junisen Class C2 Round 7	Gote	●
32	11/28	1618	+5	1623	Junkichi Sakai5-dan / age 41 1481	Ryuo-sen Group 5 Ranking Round 1	Gote	○
33	12/4	1623	-7	1617	Kozo Arimori5-dan / age 27 1677	Kachinuki-sen Prelims	Sente	●
34	12/7	1617	-11	1606	Hirofumi Itoh4-dan / age 30 1481	Tenno-sen 4-dan section Round 2	Gote	●
35	12/11	1606	+4	1609	Yoshito Arino5-dan / age 42 1399	Junisen Class C2 Round 8	Sente	○
36	12/27	1609	+5	1615	Masakazu Wakamatsu6-dan / age 51 1490	Ryuo-sen Group 5 Ranking Round 2	Gote	○
37	1/22	1615	+6	1621	Hiroshi Seki4-dan / age 30 1524	Junisen Class C2 Round 9	Gote	○
38	1/28	1621	-5	1616	Satoshi Murayama5-dan / age 21 1751	Osho-sen Prelim 1 Round 1	Gote	●
39	1/31	1616	+6	1622	Toshiyuki Tsubouchi6-dan / age 41 1545	Kio-sen Prelims Round 1	Sente	○
40	2/19	1622	-8	1614	Eiji Ooshima6-dan / age 33 1607	Junisen Class C2 Round 10	Gote	●
41	2/21	1614	-10	1604	木下浩一age 23 1535	Wakajishi-sen Round 1	Gote	●
42	2/26	1604	+5	1609	Junkichi Sakai5-dan / age 41 1468	NHK Cup Prelims	Sente	○
43	2/26	1604	+9	1613	Keiji Nishikawa6-dan / age 29 1659	NHK Cup Prelims	Gote	○
44	2/26	1604	+10	1614	Hiroshi Naganuma4-dan / age 26 1692	NHK Cup Prelims	Gote	○
45	3/7	1628	+11	1639	Satoshi Murayama5-dan / age 21 1772	Kio-sen Prelims Round 2	Gote	○
46	3/12	1639	+4	1644	Hiroto Kiritani6-dan / age 41 1460	Junisen Class C2 Round 11	Sente	○
47	3/18	1644	+11	1655	Manabu Senzaki5-dan / age 20 1782	Ryuo-sen Group 5 Ranking Round 3	Gote	○
48	3/25	1655	+9	1664	Kazuo Ishida8-dan / age 43 1698	NHK Cup Main Round 1	Sente	○
49	3/29	1664	-5	1658	Takashi Abe5-dan / age 23 1791	Kio-sen Prelims Round 3	Gote	●

FY1989 results10W-6L

Win rate0.625

Rating1612

Annual rank71st

Rank/title at FY end / age4-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	8/31	1583	-10	1573	田中幸道 1506	Wakakoma-sen Round 3	Gote	●
2	10/9	1573	-9	1564	Masakazu Wakamatsu6-dan / age 50 1517	Kisei-sen Prelim 1 Round 1	Sente	●
3	11/2	1564	+9	1573	Hiromitsu Kanki5-dan / age 30 1599	Shinjin-o-sen Round 1	Sente	○
4	11/21	1573	+8	1581	Naoya Fujiwara4-dan / age 24 1593	Tenno-sen 4-dan section Round 1	Sente	○
5	11/24	1581	+6	1588	野山知敬アマ 1504	Ryuo-sen Group 6 Ranking Round 1	Gote	○
6	12/11	1588	+7	1595	Nobuo Mori5-dan / age 37 1548	Ryuo-sen Group 6 Ranking Round 2	Sente	○
7	12/15	1595	-9	1585	Keizou Noda4-dan / age 31 1534	Tenno-sen 4-dan section Round 2	Sente	●
8	1/29	1585	+11	1596	Masahiko Urano6-dan / age 25 1715	Shinjin-o-sen Round 2	Gote	○
9	2/1	1596	+3	1600	Kiyoshi Aoki5-dan / age 42 1374	Osho-sen Prelim 1 Round 1	Gote	○
10	2/9	1600	-10	1590	Hirofumi Itoh4-dan / age 30 1531	Kio-sen Prelims Round 1	Sente	●
11	2/23	1590	+9	1599	Kenji Waki6-dan / age 29 1648	NHK Cup Prelims	Gote	○
12	2/23	1590	+7	1597	Hiroshi Honma4-dan / age 31 1554	NHK Cup Prelims	Gote	○
13	2/23	1590	+11	1601	Satoshi Murayama5-dan / age 20 1713	NHK Cup Prelims	Sente	○
14	3/1	1617	-7	1611	Kenji Kobayashi8-dan / age 32 1675	Osho-sen Prelim 1 Round 2	Sente	●
15	3/6	1611	-5	1606	Takashi Abe5-dan / age 22 1755	Wakajishi-sen Round 1	Gote	●
16	3/20	1606	+6	1612	Hiroharu Seto5-dan / age 33 1506	Ryuo-sen Group 6 Ranking Round 3	Gote	○

FY1988 results0W-1L

Win rate0.000

Rating1586

Annual rank79th

Rank/title at FY end / age1-dan / age 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	1/30	1594	-8	1586	Masataka Sugimoto1-dan / age 20 1597	Wakakoma-sen Round 4	Gote	●

FY1987 results0W-1L

Win rate0.000

Rating1598

Annual rank68th

Rank/title at FY end / age1-dan / age 18

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/29	1607	-9	1598	Keizou Noda1-dan / age 29 1577	Wakakoma-sen Round 3	Sente	●

Unofficial Elo rating calculated by this site from available game results (each fiscal year is shifted so that the average player is 1600). Up to FY1963 only Junisen games are included; from FY1964 all official games. Games without dates are ordered by estimated term and round.Method
How the deviation score is calculated: see here.