Rating › Yuji Masuda

Rating of Yuji Masuda

Player page　Last game 2025-04-23

Current rating1463

Peak1703
2005-12-21

Games711

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2025	age 54	157th	7-dan		Group 6	1463		-11	0	1	0.000
FY2024	age 54	151st	7-dan		Group 6	1474	43.2	+39	13	12	0.520
FY2023	age 53	166th	6-dan		Group 6	1435	39.2	+13	10	12	0.455
FY2022	age 52	174th	6-dan		Group 6	1423		+10	6	10	0.375
FY2021	age 51	173rd	6-dan		Group 6	1412		-37	4	12	0.250
FY2020	age 50	156th	6-dan		Group 6	1449		-25	5	11	0.312
FY2019	age 49	149th	6-dan		Group 5	1474		-34	3	10	0.231
FY2018	age 48	139th	6-dan		Group 4	1508	44.8	+16	10	11	0.476
FY2017	age 47	145th	6-dan		Group 4	1492		-32	5	9	0.357
FY2016	age 46	138th	6-dan		Group 4	1524		-25	7	11	0.389
FY2015	age 45	127th	6-dan		Group 4	1549	47.8	+26	11	10	0.524
FY2014	age 44	137th	6-dan	Class C2	Group 4	1523	41.4	-22	11	18	0.379
FY2013	age 43	127th	6-dan	Class C2	Group 4	1544	44.2	+17	12	16	0.429
FY2012	age 42	131st	6-dan	Class C2	Group 4	1527	39.6	-13	8	15	0.348
FY2011	age 41	126th	6-dan	Class C2	Group 3	1540	41.6	-7	10	13	0.435
FY2010	age 40	116th	6-dan	Class C2	Group 3	1547	39.1	-54	10	18	0.357
FY2009	age 39	93rd	6-dan	Class C2	Group 3	1601	43.1	-42	15	16	0.484
FY2008	age 38	69th	5-dan	Class C2	Group 4	1643	47.0	-47	14	17	0.452
FY2007	age 37	46th	5-dan	Class C2	Group 4	1690	54.2	+21	21	13	0.618
FY2006	age 36	56th	5-dan	Class C2	Group 4	1670	49.1	-13	15	11	0.577
FY2005	age 35	47th	5-dan	Class C2	Group 5	1683	55.2	+36	21	13	0.618
FY2004	age 34	57th	5-dan	Class C2	Group 6	1647	53.6	+38	17	10	0.630
FY2003	age 33	76th	5-dan	Class C2	Group 6	1608	48.8	-0	16	13	0.552
FY2002	age 32	78th	5-dan	Class C2	Group 6	1609	43.8	-35	15	15	0.500
FY2001	age 31	62nd	4-dan	Class C2	Group 6	1644	51.6	+3	19	14	0.576
FY2000	age 30	67th	4-dan	Class C2	Group 6	1641	46.7	-30	18	16	0.529
FY1999	age 29	50th	4-dan	Class C2	Group 6	1671	56.1	+92	28	12	0.700
FY1998	age 28	91st	4-dan	Class C2	Group 6	1580	44.8	-25	16	16	0.500
FY1997	age 27	76th	4-dan		Group 6	1605		-4	4	4	0.500
FY1996	age 26	74th	1-dan			1608		-10	0	1	0.000
FY1995	age 25	69th	1-dan			1618		-2	1	1	0.500
FY1992	age 22	64th	1-dan			1620		-11	0	1	0.000
FY1991	age 21	64th	1-dan			1631		-12	1	1	0.500
FY1990	age 20	56th	1-dan			1643		+10	2	0	1.000

Games by fiscal year

FY2025 results0W-1L

Win rate0.000

Rating1463

Annual rank157th

Rank/title at FY end / age7-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1469	-6	1463	Yuya Saito4-dan / age 27 1542	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●

FY2024 results13W-12L

Win rate0.520

Rating1474

Annual rank151st

Rank/title at FY end / age7-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/16	1434	-7	1426	Yuya Nagaoka6-dan / age 38 1465	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/4	1426	+7	1433	Kenji Kanzaki8-dan / age 60 1368	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
3	6/26	1433	+9	1442	Yuya Nagaoka6-dan / age 38 1497	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
4	7/2	1442	-8	1435	Hiroshi Naganuma8-dan / age 59 1446	Asahi Cup Prelim 1 Round 1	Gote	●
5	7/17	1435	-7	1428	Norihiro Yagura7-dan / age 49 1484	Eio-sen 7-dan section Round 1	Gote	●
6	7/29	1428	+6	1434	Masahiko Urano8-dan / age 60 1340	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
7	8/13	1434	+12	1445	Yuya Saito4-dan / age 27 1611	Oi-sen Prelims Round 1	Gote	○
8	8/22	1445	+5	1451	Kenji Waki9-dan / age 64 1326	Ginga-sen Prelims Round 1	Sente	○
9	8/22	1445	-3	1442	Yasuaki Murayama8-dan / age 40 1684	Ginga-sen Prelims Final	Gote	●
10	9/5	1448	+13	1461	Takayuki Kuroda5-dan / age 27 1715	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
11	9/12	1461	+6	1466	Ryo Shimamoto6-dan / age 44 1354	Oza-sen Prelim 1 Round 1	Gote	○
12	9/19	1466	-4	1463	Hiroshi Yamamoto5-dan / age 28 1685	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	●
13	9/25	1463	+7	1470	Naruyuki Hatakeyama8-dan / age 55 1421	Tatsujin-sen Prelims Round 1	Gote	○
14	9/25	1463	+10	1473	Takashi Abe9-dan / age 57 1539	Tatsujin-sen Prelims Round 2	Gote	○
15	10/3	1480	-4	1476	Mikio Kariyama4-dan / age 22 1688	Oi-sen Prelims Round 2	Sente	●
16	10/16	1476	+13	1489	Seiya Tomita5-dan / age 28 1703	Oza-sen Prelim 1 Round 2	Gote	○
17	10/22	1489	+10	1499	Kenji Imaizumi5-dan / age 51 1592	Tatsujin-sen Prelims Round 3	Sente	○
18	10/22	1489	+7	1495	Naoya Fujiwara7-dan / age 59 1444	Tatsujin-sen Prelims Final	Sente	○
19	11/6	1506	-7	1499	Tomoki Yokoyama4-dan / age 24 1542	Oza-sen Prelim 1 Round 3	Sente	●
20	12/3	1499	-2	1496	Tadahisa Maruyama9-dan / age 54 1801	Tatsujin-sen Main Round 1	Gote	●
21	12/25	1496	-11	1485	Ryo Shimamoto6-dan / age 44 1358	Ryuo-sen Group 6 Ranking Round 2	Gote	●
22	1/15	1485	+5	1490	Kenji Waki9-dan / age 64 1333	Kio-sen Prelims Round 1	Sente	○
23	1/23	1490	-10	1480	Shinya Yamamoto6-dan / age 53 1399	Osho-sen Prelim 1 Round 1	Sente	●
24	2/12	1480	-3	1477	Hirotoshi Ueno4-dan / age 21 1720	Kio-sen Prelims Round 2	Gote	●
25	2/20	1477	-2	1474	Takashi Ikenaga6-dan / age 31 1774	NHK Cup Prelims Round 1	Sente	●

FY2023 results10W-12L

Win rate0.455

Rating1435

Annual rank166th

Rank/title at FY end / age6-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/10	1416	+9	1425	Hiroshi Naganuma8-dan / age 58 1439	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
2	5/15	1425	+13	1438	Kenshi Tokuda4-dan / age 25 1703	Kisei-sen Prelim 1 Round 1	Sente	○
3	5/15	1425	+5	1430	Kenji Waki9-dan / age 62 1310	Kisei-sen Prelim 1 Round 2	Gote	○
4	5/30	1444	-5	1439	Yuya Saito4-dan / age 26 1582	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
5	7/4	1439	-4	1435	Kouhei Funae6-dan / age 36 1650	Eio-sen 6-dan section Round 2	Gote	●
6	7/12	1435	-7	1428	Yusuke Ina7-dan / age 47 1487	Oi-sen Prelims Round 1	Sente	●
7	7/19	1428	-4	1424	Yuya Saito4-dan / age 26 1596	Kisei-sen Prelim 1 Round 3	Gote	●
8	7/26	1424	+7	1431	Shinya Yamamoto6-dan / age 51 1397	Asahi Cup Prelim 1 Round 1	Sente	○
9	7/26	1424	-4	1420	Yuta Ishikawa5-dan / age 28 1629	Asahi Cup Prelim 1 Round 2	Gote	●
10	9/6	1427	+7	1435	Isao Nakata8-dan / age 56 1396	Ginga-sen Prelims	Gote	○
11	9/6	1427	+14	1441	Takuya Nishida5-dan / age 32 1727	Ginga-sen Prelims	Gote	○
12	9/13	1448	+9	1457	Shingo Hirafuji7-dan / age 59 1483	Tatsujin-sen Prelims Round 1	Gote	○
13	9/13	1448	+8	1456	Takahiro Toyokawa7-dan / age 56 1459	Tatsujin-sen Prelims Round 2	Gote	○
14	10/3	1465	+8	1473	Naoya Fujiwara7-dan / age 58 1470	Oza-sen Prelim 1 Round 1	Sente	○
15	10/12	1473	-12	1461	Bungo Fukusaki9-dan / age 63 1256	Tatsujin-sen Prelims Round 3	Gote	●
16	10/25	1461	-3	1458	Takuya Nishida5-dan / age 32 1717	Oza-sen Prelim 1 Round 2	Sente	●
17	11/15	1458	-6	1452	Naoki Koyama4-dan / age 24 1566	Ginga-sen Block G Round 1	Gote	●
18	12/19	1452	-6	1446	Hiroshi Miyamoto5-dan / age 37 1537	Ryuo-sen Group 6 Ranking Round 2	Gote	●
19	1/10	1446	+6	1453	Ryo Shimamoto5-dan / age 43 1378	Osho-sen Prelim 1 Round 1	Gote	○
20	1/17	1453	-9	1444	Yoshikazu Minami9-dan / age 60 1403	Kio-sen Prelims Round 1	Gote	●
21	2/7	1444	-4	1440	Hirotoshi Ueno4-dan / age 20 1644	Osho-sen Prelim 1 Round 2	Gote	●
22	2/28	1440	-5	1435	Akihiro Murata6-dan / age 37 1599	NHK Cup Prelims	Sente	●

FY2022 results6W-10L

Win rate0.375

Rating1423

Annual rank174th

Rank/title at FY end / age6-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/18	1409	-6	1404	Shingo Hirafuji7-dan / age 58 1513	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/27	1404	+11	1415	Satoru Sakaguchi6-dan / age 43 1527	Eio-sen 6-dan section Round 1	Gote	○
3	6/27	1404	+12	1416	Kazuhiro Nishikawa6-dan / age 36 1605	Eio-sen 6-dan section Round 2	Sente	○
4	8/11	1427	+7	1434	Masahiko Urano8-dan / age 58 1383	Asahi Cup Prelim 1 Round 1	Gote	○
5	8/16	1434	+7	1440	Masahiko Urano8-dan / age 58 1376	Oi-sen Prelims Round 1	Sente	○
6	8/26	1440	+11	1452	Mitsunori Makino6-dan / age 34 1603	Asahi Cup Prelim 1 Round 2	Gote	○
7	9/13	1452	-5	1447	Takashi Abe9-dan / age 55 1578	Asahi Cup Prelim 1 Round 3	Sente	●
8	9/22	1447	+8	1454	Ryo Shimamoto5-dan / age 42 1437	Ginga-sen Prelims Round 1	Gote	○
9	9/22	1447	-5	1442	Kensuke Kitahama8-dan / age 46 1588	Ginga-sen Prelims Final	Gote	●
10	9/29	1450	-5	1445	Kensuke Kitahama8-dan / age 46 1593	Oi-sen Prelims Round 2	Gote	●
11	10/24	1445	-3	1442	Kenshi Tokuda4-dan / age 24 1712	Oza-sen Prelim 1 Round 1	Gote	●
12	11/7	1442	-2	1440	Takahiro Oohashi6-dan / age 30 1831	Eio-sen 6-dan section Round 3	Gote	●
13	12/21	1440	-4	1437	Seiya Tomita4-dan / age 26 1652	Ryuo-sen Group 6 Ranking Round 2	Sente	●
14	1/16	1437	-3	1434	Kenshi Tokuda4-dan / age 25 1721	Kio-sen Prelims Round 1	Sente	●
15	1/23	1434	-6	1428	Yusuke Ina7-dan / age 47 1506	Osho-sen Prelim 1 Round 1	Sente	●
16	2/14	1428	-5	1423	Hiroshi Miyamoto5-dan / age 37 1559	NHK Cup Prelims Round 1	Sente	●

FY2021 results4W-12L

Win rate0.250

Rating1412

Annual rank173rd

Rank/title at FY end / age6-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/12	1446	-4	1442	Shogo Orita4-dan / age 31 1613	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/16	1442	+8	1450	Tomohiro Murata7-dan / age 40 1457	Oi-sen Prelims Round 1	Sente	○
3	6/25	1450	-3	1448	Shinichiro Hattori4-dan / age 21 1715	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
4	7/21	1448	-2	1446	Takayuki Yamasaki8-dan / age 40 1828	Oi-sen Prelims Round 2	Gote	●
5	7/27	1446	-4	1441	Kazuhiro Nishikawa6-dan / age 35 1609	Eio-sen 6-dan section Round 1	Gote	●
6	8/4	1441	-9	1432	Kenji Kanzaki8-dan / age 57 1384	Ginga-sen Prelims Round 1	Sente	●
7	8/10	1432	+8	1440	Shinya Yamamoto6-dan / age 49 1415	Asahi Cup Prelim 1 Round 1	Sente	○
8	8/10	1432	-2	1430	Takashi Ikenaga5-dan / age 28 1750	Asahi Cup Prelim 1 Round 2	Sente	●
9	8/17	1437	-11	1427	Bungo Fukusaki9-dan / age 61 1305	Oza-sen Prelim 1 Round 1	Sente	●
10	12/1	1427	-4	1423	Akihiro Ida4-dan / age 24 1622	Ryuo-sen Group 6 Ranking Round 2	Gote	●
11	1/19	1423	+5	1428	Bungo Fukusaki9-dan / age 62 1305	Kio-sen Prelims Round 1	Sente	○
12	1/26	1428	-10	1419	Masahiko Urano8-dan / age 57 1362	Osho-sen Prelim 1 Round 1	Gote	●
13	2/9	1419	-3	1415	Koji Tanigawa9-dan / age 59 1645	Kio-sen Prelims Round 2	Sente	●
14	2/24	1415	+10	1425	Norihiro Yagura7-dan / age 47 1500	NHK Cup Prelims Round 1	Sente	○
15	2/24	1415	-4	1411	Kensuke Kitahama8-dan / age 46 1627	NHK Cup Prelims Round 2	Sente	●
16	3/29	1421	-9	1412	Masahiko Urano8-dan / age 58 1379	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	●

FY2020 results5W-11L

Win rate0.312

Rating1449

Annual rank156th

Rank/title at FY end / age6-dan / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/29	1471	+11	1483	Yuta Komori5-dan / age 24 1625	Kisei-sen Prelim 1 Round 1	Sente	○
2	5/29	1471	-6	1466	Akihiro Murata6-dan / age 33 1574	Kisei-sen Prelim 1 Round 2	Gote	●
3	7/21	1477	-6	1471	Keita Kadokura5-dan / age 33 1551	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●
4	8/12	1471	-5	1466	Shogo Orita4-dan / age 30 1627	Asahi Cup Prelim 1 Round 1	Sente	●
5	8/18	1466	+7	1473	Shinya Yamamoto6-dan / age 48 1428	Oi-sen Prelims Round 1	Gote	○
6	9/1	1473	-9	1464	Naoya Fujiwara7-dan / age 55 1433	Ginga-sen Prelims Round 1	Gote	●
7	9/15	1464	+7	1472	Naoya Fujiwara7-dan / age 55 1439	Oza-sen Prelim 1 Round 1	Sente	○
8	9/25	1472	-6	1466	小林裕士7-dan / age 43 1577	Oi-sen Prelims Round 2	Gote	●
9	10/13	1466	-5	1461	Shingo Hirafuji7-dan / age 56 1581	Oza-sen Prelim 1 Round 2	Gote	●
10	11/18	1461	-6	1454	Ryosuke Nakamura6-dan / age 35 1538	Eio-sen 6-dan section Round 1	Sente	●
11	12/1	1454	+6	1460	Kenji Kobayashi9-dan / age 63 1365	Ryuo-sen Group 6 Ranking Round 2	Sente	○
12	12/14	1460	-4	1456	Yuta Ishikawa4-dan / age 26 1636	Ryuo-sen Group 6 Ranking Round 3	Sente	●
13	12/29	1456	-5	1451	Shogo Orita4-dan / age 31 1599	Osho-sen Prelim 1 Round 1	Gote	●
14	1/22	1451	+10	1462	Yusuke Ina7-dan / age 45 1557	Kio-sen Prelims Round 1	Sente	○
15	2/3	1462	-5	1456	Mamoru Hatakeyama8-dan / age 51 1584	Kio-sen Prelims Round 2	Gote	●
16	2/15	1456	-7	1449	Hiroshi Naganuma8-dan / age 56 1497	NHK Cup Prelims	Gote	●

FY2019 results3W-10L

Win rate0.231

Rating1474

Annual rank149th

Rank/title at FY end / age6-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/22	1509	+11	1520	Mitsunori Makino5-dan / age 31 1650	Kisei-sen Prelim 1 Round 1	Sente	○
2	5/22	1509	-8	1500	Shingo Hirafuji7-dan / age 55 1497	Kisei-sen Prelim 1 Round 2	Gote	●
3	6/26	1511	-4	1508	Shingo Sawada6-dan / age 27 1709	Eio-sen 6-dan section Round 2	Sente	●
4	8/20	1508	-9	1499	Naoya Fujiwara7-dan / age 54 1465	Asahi Cup Prelim 1 Round 1	Gote	●
5	8/28	1499	+7	1506	Kozo Arimori7-dan / age 56 1455	Oi-sen Prelims Round 1	Gote	○
6	9/4	1506	-5	1500	Wakamu Deguchi4-dan / age 24 1631	Oza-sen Prelim 1 Round 1	Sente	●
7	9/17	1500	-6	1494	Ryosuke Nakamura6-dan / age 33 1587	Oi-sen Prelims Round 2	Sente	●
8	11/8	1494	-6	1488	Shoji Segawa6-dan / age 49 1570	Ryuo-sen Group 5 Relegation playoff Final	Gote	●
9	12/18	1488	+7	1495	Ryo Shimamoto5-dan / age 39 1461	Ryuo-sen Group 6 Ranking Round 2	Sente	○
10	12/25	1495	-7	1488	福間香奈 1520	Kio-sen Prelims Round 1	Sente	●
11	2/13	1488	-5	1483	Kensuke Kitahama8-dan / age 44 1645	Osho-sen Prelim 1 Round 1	Gote	●
12	2/18	1483	-5	1479	Mitsunori Makino5-dan / age 31 1637	NHK Cup Prelims Round 1	Gote	●
13	2/26	1479	-5	1474	Takashi Ikenaga4-dan / age 26 1638	Ryuo-sen Group 6 Ranking Round 4	Gote	●

FY2018 results10W-11L

Win rate0.476

Rating1508

Annual rank139th

Rank/title at FY end / age6-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1482	-3	1478	Atsushi Miyata6-dan / age 36 1708	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
2	6/12	1478	-8	1470	Ryo Shimamoto5-dan / age 38 1468	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/18	1470	+10	1480	Ryosuke Nakamura6-dan / age 32 1552	Eio-sen 6-dan section Round 1	Sente	○
4	7/18	1470	-6	1464	Tomohiro Murata6-dan / age 37 1543	Eio-sen 6-dan section Round 2	Sente	●
5	8/8	1474	-8	1466	福間香奈 1486	Asahi Cup Prelim 1 Round 1	Sente	●
6	8/21	1466	+6	1472	Hirofumi Itoh7-dan / age 58 1364	Oi-sen Prelims Round 1	Gote	○
7	9/4	1472	+8	1480	Naoya Fujiwara7-dan / age 53 1481	Oza-sen Prelim 1 Round 1	Sente	○
8	9/13	1480	-3	1477	Ryuuma Tonari5-dan / age 28 1743	Oi-sen Prelims Round 2	Gote	●
9	9/27	1477	-7	1469	Tadao Kitajima7-dan / age 52 1505	Ryuo-sen Group 4 Relegation playoff Final	Gote	●
10	10/10	1469	+9	1479	Tomohiro Murata6-dan / age 37 1524	Oza-sen Prelim 1 Round 2	Sente	○
11	11/6	1479	+12	1490	Akihiro Murata6-dan / age 32 1655	Oza-sen Prelim 1 Round 3	Sente	○
12	11/30	1490	+8	1498	福間香奈 1488	Oza-sen Prelim 1 Round 4	Sente	○
13	12/20	1498	-6	1493	Takashi Abe8-dan / age 51 1601	Ryuo-sen Group 5 Ranking Round 1	Sente	●
14	12/26	1493	+9	1501	Shingo Hirafuji7-dan / age 55 1525	Oza-sen Prelim 1 Final	Gote	○
15	1/10	1501	+8	1510	Shinya Yamamoto6-dan / age 47 1505	Kio-sen Prelims Round 1	Sente	○
16	1/23	1510	+9	1518	Yusuke Ina6-dan / age 43 1545	Osho-sen Prelim 1 Round 1	Gote	○
17	1/31	1518	-4	1515	Shingo Sawada6-dan / age 27 1724	Oza-sen Prelim 2 Round 2	Gote	●
18	2/28	1515	+12	1526	Kensuke Kitahama8-dan / age 43 1680	Kio-sen Prelims Round 2	Sente	○
19	3/6	1526	-5	1522	Tadashi Ooishi7-dan / age 29 1687	Osho-sen Prelim 1 Round 2	Sente	●
20	3/12	1522	-6	1516	Yugo Takeuchi5-dan / age 31 1617	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●
21	3/26	1516	-8	1508	Takahiro Toyokawa7-dan / age 52 1528	Kio-sen Prelims Round 3	Sente	●

FY2017 results5W-9L

Win rate0.357

Rating1492

Annual rank145th

Rank/title at FY end / age6-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/28	1519	+10	1529	Shuji Muranaka6-dan / age 36 1601	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
2	7/10	1529	-8	1521	Shinya Yamamoto6-dan / age 45 1519	Eio-sen 6-dan section Round 2	Sente	●
3	7/27	1521	+8	1529	Ryosuke Nakamura6-dan / age 31 1537	Kisei-sen Prelim 1 Round 1	Sente	○
4	7/27	1521	+11	1531	小林裕士7-dan / age 40 1654	Kisei-sen Prelim 1 Round 2	Sente	○
5	8/15	1540	-11	1529	Kenji Waki8-dan / age 57 1420	Oi-sen Prelims Round 1	Gote	●
6	8/31	1529	-12	1517	Keiji Nishikawa7-dan / age 55 1330	Asahi Cup Prelim 1 Round 1	Sente	●
7	9/8	1517	+3	1520	Kazuo Azuma8-dan / age 62 1291	Oza-sen Prelim 1 Round 1	Gote	○
8	9/14	1520	-3	1517	Taichi Takami5-dan / age 24 1762	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
9	10/18	1517	-3	1514	Kazutoshi Satoh6-dan / age 39 1752	Kisei-sen Prelim 1 Round 3	Sente	●
10	11/8	1514	+6	1520	Hiroshi Naganuma7-dan / age 52 1406	Oza-sen Prelim 1 Round 2	Gote	○
11	11/22	1520	-10	1510	Kenji Waki8-dan / age 57 1448	Oza-sen Prelim 1 Round 3	Sente	●
12	1/10	1510	-10	1499	Masahiko Urano8-dan / age 53 1399	Osho-sen Prelim 1 Round 1	Gote	●
13	1/24	1499	-6	1493	Yusuke Ina6-dan / age 42 1584	Kio-sen Prelims Round 1	Gote	●
14	1/30	1493	-2	1492	Tatsuya SugaiOi / age 25 1881	Ryuo-sen Group 4 Ranking Round 1	Sente	●

FY2016 results7W-11L

Win rate0.389

Rating1524

Annual rank138th

Rank/title at FY end / age6-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1544	-8	1536	Keita Inoue9-dan / age 52 1542	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	5/30	1536	+4	1540	Nou Itoh6-dan / age 54 1345	Eio-sen 6-dan section Round 2	Sente	○
3	5/30	1536	-7	1529	Yusuke Ina6-dan / age 40 1592	Eio-sen 6-dan section Round 3	Gote	●
4	7/12	1533	+9	1542	Kenji Imaizumi4-dan / age 43 1584	Kisei-sen Prelim 1 Round 1	Gote	○
5	7/12	1533	-10	1523	Masahiko Urano8-dan / age 52 1426	Kisei-sen Prelim 1 Round 2	Gote	●
6	7/29	1532	+7	1539	Shinya Yamamoto6-dan / age 44 1510	Asahi Cup Prelim 1 Round 1	Gote	○
7	8/16	1539	-7	1532	Kenji Imaizumi4-dan / age 43 1568	Oza-sen Prelim 1 Round 1	Sente	●
8	8/26	1532	-3	1529	Takayuki Yamasaki8-dan / age 35 1808	Asahi Cup Prelim 1 Round 2	Gote	●
9	8/31	1529	-7	1522	Isao Nakata7-dan / age 49 1557	Oi-sen Prelims Round 1	Gote	●
10	9/9	1522	-6	1516	Osamu Nakamura9-dan / age 53 1592	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
11	1/14	1516	+5	1521	天野敬吾アマ 1392	Kio-sen Prelims Round 1	Gote	○
12	1/25	1521	-6	1515	Kenji Imaizumi4-dan / age 43 1627	Osho-sen Prelim 1 Round 1	Gote	●
13	1/27	1515	+7	1522	Hiroshi Naganuma7-dan / age 51 1461	Ryuo-sen Group 4 Ranking Round 1	Sente	○
14	2/21	1522	-5	1517	Takashi Abe8-dan / age 49 1671	Kio-sen Prelims Round 2	Sente	●
15	2/24	1517	+11	1528	Mitsunori Makino5-dan / age 28 1654	NHK Cup Prelims Round 1	Gote	○
16	2/24	1517	+9	1526	Takanori Anyouji6-dan / age 42 1546	NHK Cup Prelims Round 2	Sente	○
17	2/24	1517	-10	1507	Kiyozumi Kiriyama9-dan / age 69 1413	NHK Cup Prelims Final	Sente	●
18	3/23	1527	-3	1524	Shintaro Saito7-dan / age 23 1801	Ryuo-sen Group 4 Ranking Round 2	Sente	●

FY2015 results11W-10L

Win rate0.524

Rating1549

Annual rank127th

Rank/title at FY end / age6-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1513	-4	1509	Kosuke Tamura7-dan / age 39 1677	Ryuo-sen Group 4 Ranking Round 3	Gote	●
2	6/9	1509	+7	1516	Masahiko Urano8-dan / age 51 1468	Kisei-sen Prelim 1 Round 1	Gote	○
3	6/9	1509	+10	1518	Kenji Imaizumi4-dan / age 41 1576	Kisei-sen Prelim 1 Round 2	Sente	○
4	7/2	1525	+11	1537	Shinya Satoh6-dan / age 37 1675	Eio-sen 6-dan section Round 2	Sente	○
5	7/2	1525	-5	1520	Atsushi Miyata6-dan / age 34 1643	Eio-sen 6-dan section Round 3	Gote	●
6	8/6	1531	-6	1525	Shuji Muranaka6-dan / age 34 1622	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
7	8/11	1525	-11	1514	Hirofumi Itoh6-dan / age 55 1393	Asahi Cup Prelim 1 Round 1	Gote	●
8	8/14	1514	+9	1523	Tomohiro Murata6-dan / age 34 1558	Kisei-sen Prelim 1 Round 3	Gote	○
9	8/27	1523	+4	1527	Kaishu Tanaka9-dan / age 68 1304	Oi-sen Prelims Round 1	Gote	○
10	9/10	1527	-3	1524	Hiroaki Yokoyama6-dan / age 34 1751	Kisei-sen Prelim 1 Final	Sente	●
11	9/24	1524	-1	1522	Masayuki Toyoshima7-dan / age 25 1930	Oi-sen Prelims Round 2	Gote	●
12	10/5	1522	-7	1515	Yusuke Ina6-dan / age 39 1581	Oza-sen Prelim 1 Round 1	Gote	●
13	12/24	1515	+6	1521	Hirofumi Itoh6-dan / age 55 1416	Kio-sen Prelims Round 1	Sente	○
14	1/15	1521	+7	1528	Bungo Fukusaki9-dan / age 56 1462	Ryuo-sen Group 4 Ranking Round 1	Sente	○
15	2/4	1528	+11	1539	Takashi Abe8-dan / age 48 1685	Kio-sen Prelims Round 2	Sente	○
16	2/10	1539	+9	1549	Yugo Takeuchi4-dan / age 28 1603	Osho-sen Prelim 1 Round 1	Sente	○
17	2/25	1549	+10	1558	Kazuhiro Nishikawa5-dan / age 29 1627	NHK Cup Prelims	Sente	○
18	2/25	1549	-6	1543	Hiroshi Miyamoto4-dan / age 30 1643	NHK Cup Prelims	Sente	●
19	3/2	1553	+7	1559	Naruyuki Hatakeyama7-dan / age 46 1499	Ryuo-sen Group 4 Ranking Round 2	Gote	○
20	3/17	1559	-7	1552	Norihiro Yagura7-dan / age 41 1587	Kio-sen Prelims Round 3	Sente	●
21	3/25	1552	-3	1549	Shota Chida5-dan / age 21 1796	Osho-sen Prelim 1 Round 2	Gote	●

FY2014 results11W-18L

Win rate0.379

Rating1523

Annual rank137th

Rank/title at FY end / age6-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1537	+7	1544	Keiji Mori9-dan / age 67 1483	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
2	4/11	1544	+8	1552	Yoshikazu Minami9-dan / age 50 1555	Osho-sen Prelim 1 Round 2	Gote	○
3	5/12	1552	-8	1544	Shingo Hirafuji7-dan / age 50 1536	Osho-sen Prelim 1 Round 3	Sente	●
4	6/20	1544	-6	1538	Wataru Yashiro4-dan / age 20 1641	Junisen Class C2 Round 1	Gote	●
5	6/27	1538	-5	1533	Hiroki Iizuka7-dan / age 45 1658	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
6	7/3	1533	+6	1539	Shinya Yamamoto5-dan / age 42 1459	Kisei-sen Prelim 1 Round 1	Sente	○
7	7/3	1533	+7	1540	Masahiko Urano8-dan / age 50 1492	Kisei-sen Prelim 1 Round 2	Sente	○
8	7/6	1546	+13	1559	Chikara Akutsu8-dan / age 32 1792	NHK Cup Main Round 1	Sente	○
9	7/10	1559	-6	1552	Kazuhiro Nishikawa4-dan / age 28 1626	Junisen Class C2 Round 2	Sente	●
10	7/25	1552	-8	1544	Shingo Hirafuji7-dan / age 50 1541	Ginga-sen Prelims	Gote	●
11	7/31	1544	-5	1539	Takashi Abe8-dan / age 46 1662	Asahi Cup Prelim 1 Round 2	Gote	●
12	8/22	1539	+6	1545	Keiji Mori9-dan / age 68 1466	Junisen Class C2 Round 3	Sente	○
13	8/29	1545	-6	1539	Yugo Takeuchi4-dan / age 26 1611	Kisei-sen Prelim 1 Round 3	Sente	●
14	9/3	1539	+9	1548	Hiroshi Miyamoto4-dan / age 28 1590	Oi-sen Prelims Round 1	Sente	○
15	9/18	1548	-7	1541	Mitsunori Makino4-dan / age 26 1587	Junisen Class C2 Round 4	Gote	●
16	10/2	1541	+9	1549	Yuya Nagaoka5-dan / age 29 1563	Junisen Class C2 Round 5	Sente	○
17	10/16	1549	-2	1547	Tatsuya Sugai5-dan / age 22 1845	Oi-sen Prelims Round 2	Sente	●
18	10/21	1547	-8	1539	Tomohiro Murata6-dan / age 33 1566	Oza-sen Prelim 1 Round 2	Sente	●
19	11/2	1539	-2	1537	Tatsuya Sugai5-dan / age 22 1837	NHK Cup Main Round 2	Gote	●
20	11/21	1537	-7	1530	Hiroshi Okazaki6-dan / age 47 1577	Junisen Class C2 Round 6	Gote	●
21	12/19	1530	-6	1523	Yugo Takeuchi4-dan / age 27 1614	Junisen Class C2 Round 7	Sente	●
22	1/15	1523	-5	1519	Shoji Segawa5-dan / age 44 1676	Junisen Class C2 Round 8	Gote	●
23	1/22	1519	+10	1528	Hiroshi Naganuma7-dan / age 49 1589	Ryuo-sen Group 4 Ranking Round 1	Sente	○
24	1/29	1528	+12	1540	Takashi Abe8-dan / age 47 1699	Kio-sen Prelims Round 2	Gote	○
25	2/5	1540	-5	1535	Koji Tanigawa9-dan / age 52 1694	Osho-sen Prelim 1 Round 2	Gote	●
26	2/12	1535	-7	1529	Kazutoshi Satoh6-dan / age 36 1598	Junisen Class C2 Round 9	Sente	●
27	2/23	1529	-4	1525	Akihiro Murata5-dan / age 28 1725	Kio-sen Prelims Round 3	Gote	●
28	2/27	1525	-8	1517	Naoya Fujiwara7-dan / age 49 1537	NHK Cup Prelims Round 1	Gote	●
29	3/17	1517	+6	1523	Kiyozumi Kiriyama9-dan / age 67 1410	Ryuo-sen Group 4 Ranking Round 2	Gote	○

FY2013 results12W-16L

Win rate0.429

Rating1544

Annual rank127th

Rank/title at FY end / age6-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1525	+8	1533	Hiroshi Kamiya7-dan / age 51 1508	Ryuo-sen Group 4 Ranking Round 3	Sente	○
2	5/20	1533	-4	1529	Kenjirou Abe5-dan / age 24 1753	Ryuo-sen Group 4 Ranking Semifinal	Gote	●
3	6/11	1529	-4	1525	Kouru Abe4-dan / age 18 1697	Junisen Class C2 Round 1	Gote	●
4	6/19	1525	+11	1535	Akihiro Murata5-dan / age 26 1649	Kisei-sen Prelim 1 Round 1	Gote	○
5	7/18	1535	-2	1533	Tatsuya Sugai5-dan / age 21 1833	Kisei-sen Prelim 1 Round 2	Sente	●
6	7/23	1533	+5	1537	Keiji Nishikawa7-dan / age 51 1370	Junisen Class C2 Round 2	Sente	○
7	7/26	1537	+7	1545	Masahiko Urano8-dan / age 49 1497	Asahi Cup Prelim 1 Round 2	Sente	○
8	8/1	1545	+11	1556	小林裕士7-dan / age 36 1703	Ginga-sen Prelims Final	Sente	○
9	8/27	1556	-6	1550	Shota Chida4-dan / age 19 1656	Junisen Class C2 Round 3	Sente	●
10	9/2	1550	-3	1547	Akira Inaba7-dan / age 25 1817	Asahi Cup Prelim 1 Round 3	Sente	●
11	9/9	1547	-7	1540	Mitsunori Makino4-dan / age 25 1591	Oi-sen Prelims Round 1	Gote	●
12	9/17	1540	+11	1551	Shuji Muranaka6-dan / age 32 1653	Junisen Class C2 Round 4	Gote	○
13	9/25	1551	-11	1540	Yuji Maeda8-dan / age 59 1416	Ginga-sen Block G Round 2	Gote	●
14	10/10	1540	+8	1548	Kenji Kobayashi9-dan / age 56 1561	Oza-sen Prelim 1 Round 2	Gote	○
15	10/15	1548	-6	1542	Norihiro Yagura6-dan / age 39 1636	Junisen Class C2 Round 5	Sente	●
16	11/7	1542	-7	1535	Osamu Nakamura9-dan / age 51 1589	Ryuo-sen Group 4 Promotion playoff Final	Sente	●
17	11/12	1535	-5	1530	Akihiro Murata5-dan / age 27 1661	Junisen Class C2 Round 6	Gote	●
18	11/20	1530	-5	1525	Shintaro Saito5-dan / age 20 1647	Oza-sen Prelim 1 Round 3	Gote	●
19	12/10	1525	-6	1519	Yusuke Toyama5-dan / age 34 1604	Junisen Class C2 Round 7	Sente	●
20	12/26	1519	-3	1515	Makoto Sasaki6-dan / age 33 1750	Ryuo-sen Group 4 Ranking Round 1	Gote	●
21	1/9	1515	-2	1513	Akira Inaba7-dan / age 25 1834	Kio-sen Prelims Round 2	Gote	●
22	1/14	1513	-6	1507	Hisashi Ogura7-dan / age 45 1594	Junisen Class C2 Round 8	Gote	●
23	2/12	1507	+5	1512	Kunio Naitou9-dan / age 74 1354	Junisen Class C2 Round 9	Sente	○
24	2/20	1512	+7	1519	Kenji Waki8-dan / age 53 1471	NHK Cup Prelims Round 1	Sente	○
25	2/20	1512	+14	1525	Tetsuro Itodani6-dan / age 25 1835	NHK Cup Prelims Round 2	Sente	○
26	2/20	1512	+11	1523	Masataka Sugimoto7-dan / age 45 1650	NHK Cup Prelims Final	Gote	○
27	3/11	1544	-6	1537	Yuichi Tanaka4-dan / age 28 1611	Junisen Class C2 Round 10	Gote	●
28	3/18	1537	+7	1544	Masahiko Urano8-dan / age 50 1502	Osho-sen Prelim 1 Round 1	Gote	○

FY2012 results8W-15L

Win rate0.348

Rating1527

Annual rank131st

Rank/title at FY end / age6-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/24	1532	-5	1527	Osamu Nakamura9-dan / age 49 1661	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
2	6/19	1527	-5	1522	Keita Kadokura4-dan / age 25 1665	Junisen Class C2 Round 1	Gote	●
3	6/26	1522	-9	1513	Ryo Shimamoto5-dan / age 32 1477	Kisei-sen Prelim 1 Round 1	Gote	●
4	7/13	1513	-6	1507	Yoshikazu Minami9-dan / age 49 1618	Ginga-sen Prelims	Sente	●
5	7/17	1507	-5	1502	Takuma Oikawa4-dan / age 25 1647	Junisen Class C2 Round 2	Sente	●
6	7/26	1502	-9	1494	Kenji Waki8-dan / age 51 1465	Asahi Cup Prelim 1 Round 2	Gote	●
7	8/28	1494	-4	1490	Hiroaki Yokoyama5-dan / age 31 1711	Junisen Class C2 Round 3	Sente	●
8	9/18	1490	-5	1485	Shintaro Saito4-dan / age 19 1641	Junisen Class C2 Round 4	Gote	●
9	9/26	1485	-5	1480	Hiroshi Naganuma7-dan / age 47 1612	Oi-sen Prelims Round 2	Gote	●
10	10/3	1480	-7	1473	Naoya Fujiwara6-dan / age 47 1518	Oza-sen Prelim 1 Round 2	Gote	●
11	10/16	1473	-4	1469	Shingo Itoh4-dan / age 30 1668	Junisen Class C2 Round 5	Sente	●
12	11/13	1469	+8	1477	Akio Ishikawa7-dan / age 49 1484	Junisen Class C2 Round 6	Gote	○
13	12/4	1477	+10	1487	Kenji Kobayashi9-dan / age 55 1565	Ryuo-sen Group 4 Ranking Round 1	Sente	○
14	1/8	1487	+10	1498	Shinichi Satoh4-dan / age 30 1590	Junisen Class C2 Round 8	Gote	○
15	1/17	1498	+11	1509	Mitsunori Makino4-dan / age 24 1644	Osho-sen Prelim 1 Round 1	Sente	○
16	1/23	1509	-2	1506	Tatsuya Sugai5-dan / age 20 1803	Kio-sen Prelims Round 2	Gote	●
17	2/12	1506	-8	1499	Kiyokazu Katsumata6-dan / age 43 1520	Junisen Class C2 Round 9	Sente	●
18	2/22	1499	-5	1494	Keita Inoue9-dan / age 49 1653	Osho-sen Prelim 1 Round 2	Sente	●
19	2/28	1494	+8	1502	Ryo Shimamoto5-dan / age 32 1477	NHK Cup Prelims Round 1	Sente	○
20	2/28	1494	+11	1505	Hiroshi Naganuma7-dan / age 48 1627	NHK Cup Prelims Round 2	Sente	○
21	2/28	1494	-6	1488	Tomohiro Murata6-dan / age 31 1587	NHK Cup Prelims Final	Gote	●
22	3/5	1507	+11	1518	Shoji Segawa5-dan / age 42 1667	Junisen Class C2 Round 10	Gote	○
23	3/13	1518	+9	1527	Yusuke Ina6-dan / age 37 1565	Ryuo-sen Group 4 Ranking Round 2	Sente	○

FY2011 results10W-13L

Win rate0.435

Rating1540

Annual rank126th

Rank/title at FY end / age6-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1541	-5	1536	Hiroki Iizuka7-dan / age 42 1672	Ryuo-sen Group 3 Promotion playoff Round 1	Gote	●
2	6/16	1536	+5	1541	Keiji Nishikawa7-dan / age 49 1400	Kisei-sen Prelim 1 Round 1	Sente	○
3	6/16	1536	+9	1545	Kenji Kobayashi9-dan / age 54 1583	Kisei-sen Prelim 1 Round 2	Sente	○
4	6/21	1550	-7	1543	Yuichi Tanaka4-dan / age 26 1581	Junisen Class C2 Round 1	Gote	●
5	7/12	1543	+7	1550	Takeshi Kawakami6-dan / age 39 1518	Junisen Class C2 Round 2	Gote	○
6	7/26	1550	-3	1547	Akira Inaba5-dan / age 22 1797	Asahi Cup Prelim 1 Round 2	Sente	●
7	7/29	1547	-9	1538	Kiyozumi Kiriyama9-dan / age 63 1516	Ginga-sen Prelims	Sente	●
8	8/4	1538	-5	1533	Mitsunori Makino4-dan / age 23 1670	Kisei-sen Prelim 1 Round 3	Sente	●
9	8/18	1533	-8	1525	Tomohiro Murata6-dan / age 30 1542	Oi-sen Prelims Round 1	Gote	●
10	8/30	1525	+6	1531	Katsuhiko Murooka7-dan / age 52 1431	Junisen Class C2 Round 3	Gote	○
11	9/5	1531	-11	1520	Keiji Nishikawa7-dan / age 49 1395	Oza-sen Prelim 1 Round 2	Sente	●
12	9/20	1520	+11	1531	Kazuhiro Nishikawa4-dan / age 25 1644	Junisen Class C2 Round 4	Sente	○
13	10/18	1531	+12	1543	Yusuke Toyama5-dan / age 31 1723	Junisen Class C2 Round 5	Sente	○
14	11/15	1543	+6	1549	Hiroshi Okazaki6-dan / age 44 1475	Junisen Class C2 Round 6	Gote	○
15	12/13	1549	-9	1540	Naoya Fujiwara6-dan / age 46 1487	Junisen Class C2 Round 7	Sente	●
16	12/27	1540	+10	1550	Shingo Hirafuji7-dan / age 48 1633	Ryuo-sen Group 4 Ranking Round 1	Sente	○
17	1/10	1550	-4	1546	Kouhei Funae4-dan / age 24 1720	Junisen Class C2 Round 8	Gote	●
18	1/19	1546	-11	1535	Keiji Nishikawa7-dan / age 50 1413	Kio-sen Prelims Round 2	Sente	●
19	2/8	1535	-6	1529	Yoshikazu Minami9-dan / age 48 1621	Ryuo-sen Group 4 Ranking Round 2	Sente	●
20	2/14	1529	+8	1536	Ryo Shimamoto5-dan / age 31 1510	Junisen Class C2 Round 9	Gote	○
21	2/20	1536	-4	1533	Akira Inaba5-dan / age 23 1748	NHK Cup Prelims Round 1	Gote	●
22	3/6	1533	+12	1544	Mitsunori Makino4-dan / age 23 1708	Junisen Class C2 Round 10	Sente	○
23	3/28	1544	-5	1540	Masataka Sugimoto7-dan / age 43 1701	Osho-sen Prelim 1 Round 1	Sente	●

FY2010 results10W-18L

Win rate0.357

Rating1547

Annual rank116th

Rank/title at FY end / age6-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1598	+12	1610	Tetsuro Itodani5-dan / age 21 1784	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	○
2	4/27	1610	-5	1605	Takashi Abe8-dan / age 42 1725	Osho-sen Prelim 1 Round 4	Gote	●
3	6/4	1605	-12	1593	Hiromitsu Kanki7-dan / age 51 1442	Kisei-sen Prelim 1 Round 1	Gote	●
4	6/15	1593	+9	1602	Takuma Oikawa4-dan / age 23 1636	Junisen Class C2 Round 1	Sente	○
5	7/12	1602	+4	1606	Keiji Nishikawa7-dan / age 48 1419	Asahi Cup Prelim 1 Round 2	Sente	○
6	7/12	1602	+7	1609	Kenji Waki8-dan / age 49 1560	Asahi Cup Prelim 1 Round 3	Gote	○
7	7/20	1613	-9	1604	Akio Ishikawa7-dan / age 47 1562	Junisen Class C2 Round 2	Gote	●
8	7/27	1604	+5	1609	Kaishu Tanaka9-dan / age 63 1449	Ginga-sen Prelims	Gote	○
9	8/10	1609	-4	1605	Tetsuro Itodani5-dan / age 21 1776	Junisen Class C2 Round 3	Sente	●
10	8/16	1605	+7	1611	Naoya Fujiwara6-dan / age 45 1553	Oi-sen Prelims Round 1	Gote	○
11	8/30	1611	-7	1604	Osamu Nakamura9-dan / age 47 1649	Ryuo-sen Group 3 Promotion playoff Semifinal	Sente	●
12	9/7	1604	-2	1602	Takayuki Yamasaki7-dan / age 29 1900	Oi-sen Prelims Round 2	Gote	●
13	9/10	1602	+7	1609	Youichi Kushida6-dan / age 45 1555	Ginga-sen Block D Round 2	Sente	○
14	9/13	1609	+8	1617	Shingo Hirafuji6-dan / age 46 1629	Oza-sen Prelim 1 Round 2	Sente	○
15	9/21	1617	-7	1610	Ryosuke Nakamura5-dan / age 24 1651	Junisen Class C2 Round 4	Gote	●
16	9/30	1610	-10	1600	Masahiko Urano7-dan / age 46 1518	Asahi Cup Prelim 1 Final	Gote	●
17	10/8	1600	-6	1594	Taichi Nakamura4-dan / age 22 1704	Ginga-sen Block D Round 3	Sente	●
18	10/12	1594	-10	1585	Masahiko Urano7-dan / age 46 1523	Oza-sen Prelim 1 Round 3	Sente	●
19	10/19	1585	+7	1592	小林宏7-dan / age 47 1558	Junisen Class C2 Round 5	Sente	○
20	11/16	1592	-7	1585	Takuya Nagase4-dan / age 18 1618	Junisen Class C2 Round 6	Gote	●
21	12/14	1585	-5	1579	Tatsuya Sugai4-dan / age 18 1710	Junisen Class C2 Round 7	Gote	●
22	1/11	1579	+9	1588	Shuji Muranaka6-dan / age 29 1612	Junisen Class C2 Round 8	Gote	○
23	1/24	1588	-5	1583	小林裕士6-dan / age 34 1726	Ryuo-sen Group 3 Ranking Round 1	Sente	●
24	1/28	1583	-10	1573	Bungo Fukusaki9-dan / age 51 1508	Kio-sen Prelims Round 2	Sente	●
25	2/1	1573	-11	1563	Hitoshige Awaji9-dan / age 60 1446	Junisen Class C2 Round 9	Gote	●
26	2/18	1563	-7	1556	Shingo Hirafuji6-dan / age 47 1614	Osho-sen Prelim 1 Round 2	Sente	●
27	2/24	1556	-4	1551	小林裕士6-dan / age 34 1730	NHK Cup Prelims Round 1	Sente	●
28	3/8	1551	-5	1547	Taichi Nakamura5-dan / age 22 1709	Junisen Class C2 Round 10	Sente	●

FY2009 results15W-16L

Win rate0.484

Rating1601

Annual rank93rd

Rank/title at FY end / age6-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/15	1640	-12	1628	Shohei Takada6-dan / age 46 1430	Ryuo-sen Group 3 Promotion playoff Round 2	Gote	●
2	5/17	1628	+10	1638	Akihito Hirose5-dan / age 22 1735	NHK Cup Main Round 1	Sente	○
3	5/22	1638	+5	1643	Keiji Nishikawa7-dan / age 47 1480	Kisei-sen Prelim 1 Round 1	Gote	○
4	5/22	1638	-5	1633	Masayuki Toyoshima5-dan / age 19 1765	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/16	1638	-13	1625	Michio Ariyoshi9-dan / age 73 1413	Junisen Class C2 Round 1	Sente	●
6	7/7	1625	+4	1629	Nobuyuki Oouchi9-dan / age 67 1417	Junisen Class C2 Round 2	Gote	○
7	7/13	1629	+8	1636	Yoshikazu Minami9-dan / age 46 1609	Asahi Cup Prelim 1 Round 2	Gote	○
8	7/17	1636	-12	1625	Masahiko Urano7-dan / age 45 1473	Ginga-sen Prelims	Sente	●
9	7/30	1625	-4	1621	Masayuki Toyoshima5-dan / age 19 1792	Asahi Cup Prelim 1 Round 3	Gote	●
10	8/13	1621	-12	1609	Kaishu Tanaka9-dan / age 62 1431	Oza-sen Prelim 1 Round 1	Sente	●
11	8/18	1609	+4	1612	Kouichi Kodama7-dan / age 58 1388	Oi-sen Prelims Round 1	Gote	○
12	8/25	1612	-9	1603	Yoshiyuki Matsumoto6-dan / age 37 1550	Junisen Class C2 Round 3	Gote	●
13	9/11	1603	+10	1613	Mamoru Hatakeyama7-dan / age 40 1695	Oi-sen Prelims Round 2	Sente	○
14	9/13	1613	-6	1607	Kazushiza Horiguchi7-dan / age 34 1712	NHK Cup Main Round 2	Sente	●
15	9/29	1607	-6	1601	Akihiro Murata4-dan / age 23 1676	Junisen Class C2 Round 4	Sente	●
16	10/15	1601	+7	1607	Kenji Waki8-dan / age 49 1555	Oi-sen Prelims Round 3	Sente	○
17	10/20	1607	+10	1618	Akira Inaba4-dan / age 21 1709	Junisen Class C2 Round 5	Sente	○
18	11/10	1618	-8	1610	Tadashi Ooishi4-dan / age 20 1621	Oi-sen Prelims Round 4	Sente	●
19	11/17	1610	+6	1616	Ryo Shimamoto4-dan / age 29 1514	Junisen Class C2 Round 6	Gote	○
20	12/8	1616	+6	1622	Naoya Fujiwara6-dan / age 44 1525	Junisen Class C2 Round 7	Sente	○
21	1/12	1622	-7	1614	Shinya Satoh6-dan / age 32 1647	Junisen Class C2 Round 8	Gote	●
22	1/22	1614	+4	1619	Keiji Nishikawa7-dan / age 48 1448	Osho-sen Prelim 1 Round 2	Sente	○
23	1/25	1619	+10	1629	Akira Nishio5-dan / age 30 1702	Ryuo-sen Group 3 Ranking Round 1	Sente	○
24	2/2	1629	-8	1621	Yusuke Toyama4-dan / age 30 1636	Junisen Class C2 Round 9	Gote	●
25	2/12	1621	+6	1627	Naoya Fujiwara6-dan / age 44 1521	Osho-sen Prelim 1 Round 3	Sente	○
26	2/16	1627	+4	1631	Kaishu Tanaka9-dan / age 62 1448	Kio-sen Prelims Round 2	Sente	○
27	2/22	1631	+4	1635	Hitoshige Awaji9-dan / age 59 1460	NHK Cup Prelims Round 1	Gote	○
28	2/22	1631	-9	1621	Masakazu Watanabe4-dan / age 24 1575	NHK Cup Prelims Round 2	Gote	●
29	3/9	1626	-8	1618	Hisashi Ogura7-dan / age 41 1619	Junisen Class C2 Round 10	Sente	●
30	3/18	1618	-5	1613	Nobuyuki Yashiki9-dan / age 38 1759	Ryuo-sen Group 3 Ranking Round 2	Gote	●
31	3/31	1613	-11	1601	Hitoshige Awaji9-dan / age 60 1451	Kio-sen Prelims Round 3	Gote	●

FY2008 results14W-17L

Win rate0.452

Rating1643

Annual rank69th

Rank/title at FY end / age5-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1681	-9	1671	Akira Inaba4-dan / age 19 1622	Kisei-sen Prelim 1 Round 1	Sente	●
2	5/22	1671	+8	1679	Shuji Satoh7-dan / age 40 1680	Ryuo-sen Group 4 Ranking Semifinal	Sente	○
3	6/3	1679	-8	1671	Shuji Muranaka4-dan / age 27 1672	Junisen Class C2 Round 1	Gote	●
4	6/12	1671	+7	1678	Yusuke Ina6-dan / age 32 1626	Ryuo-sen Group 4 Ranking Final	Sente	○
5	6/24	1678	+7	1685	Kiyozumi Kiriyama9-dan / age 60 1617	Oi-sen Prelims Round 2	Gote	○
6	7/1	1685	-9	1676	Hiroaki Yokoyama5-dan / age 27 1651	Junisen Class C2 Round 2	Sente	●
7	7/10	1676	-7	1669	Tetsuro Itodani5-dan / age 19 1702	Ryuo-sen Main Round 2	Gote	●
8	7/22	1669	-9	1660	Yusuke Ina6-dan / age 32 1622	Junisen Class C2 Round 3	Gote	●
9	7/31	1660	+7	1667	Norihiro Yagura6-dan / age 33 1621	Asahi Cup Prelim 1 Round 2	Sente	○
10	8/7	1667	-7	1660	Keita Inoue8-dan / age 44 1706	Ginga-sen Prelims	Sente	●
11	8/15	1660	-8	1651	Akira Inaba4-dan / age 20 1653	Asahi Cup Prelim 1 Round 3	Sente	●
12	8/19	1651	-8	1643	Tomohiro Murata5-dan / age 27 1635	Junisen Class C2 Round 4	Sente	●
13	8/26	1643	+7	1650	Naruyuki Hatakeyama7-dan / age 39 1580	Oi-sen Prelims Round 3	Gote	○
14	9/9	1650	+7	1657	Norihiro Yagura6-dan / age 33 1616	Junisen Class C2 Round 5	Sente	○
15	9/12	1657	+9	1665	Akihiro Murata4-dan / age 22 1684	Oza-sen Prelim 1 Round 2	Sente	○
16	10/7	1665	-9	1656	Takuma Oikawa4-dan / age 21 1615	Junisen Class C2 Round 6	Gote	●
17	10/28	1656	+7	1663	Shingo Hirafuji6-dan / age 45 1603	Oza-sen Prelim 1 Round 3	Sente	○
18	11/4	1663	-9	1654	Takehiro Ohira5-dan / age 31 1611	Junisen Class C2 Round 7	Gote	●
19	11/11	1654	-8	1646	Yusuke Ina6-dan / age 32 1645	Oza-sen Prelim 1 Round 4	Gote	●
20	12/1	1646	-4	1641	Koji Tanigawa9-dan / age 46 1821	Oi-sen Prelims Round 4	Gote	●
21	1/8	1641	+5	1647	Teruichi Aono9-dan / age 55 1521	Ryuo-sen Group 3 Ranking Round 1	Gote	○
22	1/13	1647	-11	1636	Shinya Yamamoto5-dan / age 37 1512	Junisen Class C2 Round 9	Sente	●
23	1/23	1636	-10	1626	Naoya Fujiwara6-dan / age 43 1535	Kio-sen Prelims Round 2	Sente	●
24	1/29	1626	+6	1631	Kenji Kanzaki7-dan / age 45 1532	Osho-sen Prelim 1 Round 2	Gote	○
25	2/3	1631	-6	1625	Issei Takazaki4-dan / age 21 1721	Junisen Class C2 Round 10	Gote	●
26	2/17	1625	+3	1629	Kazuo Azuma7-dan / age 53 1401	NHK Cup Prelims Round 1	Sente	○
27	2/17	1625	+8	1634	Yoshikazu Minami9-dan / age 45 1631	NHK Cup Prelims Round 2	Gote	○
28	2/17	1625	+10	1635	Takanori Anyouji6-dan / age 34 1707	NHK Cup Prelims Final	Sente	○
29	3/5	1647	-5	1641	Hisashi Namekata8-dan / age 35 1760	Ryuo-sen Group 3 Ranking Round 2	Gote	●
30	3/10	1641	+8	1649	Yuichi Tanaka4-dan / age 23 1630	Junisen Class C2 Round 11	Sente	○
31	3/24	1649	-6	1643	Keita Inoue8-dan / age 45 1731	Osho-sen Prelim 1 Round 3	Sente	●

FY2007 results21W-13L

Win rate0.618

Rating1690

Annual rank46th

Rank/title at FY end / age5-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1668	+8	1677	Hiroki Iizuka6-dan / age 38 1685	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	○
2	5/8	1677	+3	1680	Keizou Noda5-dan / age 49 1410	Kisei-sen Prelim 1 Round 1	Gote	○
3	6/1	1680	+7	1687	Shingo Hirafuji6-dan / age 43 1640	Kisei-sen Prelim 1 Round 2	Gote	○
4	6/19	1687	-8	1679	Satoru Sakaguchi4-dan / age 28 1682	Junisen Class C2 Round 1	Gote	●
5	6/28	1679	-10	1668	Torahiko Tanaka9-dan / age 50 1577	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
6	7/17	1668	+9	1677	Akira Nishio4-dan / age 27 1697	Junisen Class C2 Round 2	Sente	○
7	7/22	1677	+10	1687	Taku Morishita9-dan / age 41 1750	NHK Cup Main Round 1	Gote	○
8	7/26	1687	+7	1693	Kiyozumi Kiriyama9-dan / age 59 1624	Asahi Cup Prelim 1 Round 2	Gote	○
9	7/26	1687	-9	1677	Shingo Hirafuji6-dan / age 43 1624	Asahi Cup Prelim 1 Round 3	Gote	●
10	8/1	1684	+7	1691	Yusuke Ina5-dan / age 31 1658	Kisei-sen Prelim 1 Round 3	Gote	○
11	8/16	1691	+8	1699	Tomohiro Murata5-dan / age 26 1691	Oi-sen Prelims Round 2	Sente	○
12	8/20	1699	-11	1688	Ryo Shimamoto4-dan / age 27 1553	Oza-sen Prelim 1 Round 2	Gote	●
13	8/28	1688	+3	1691	Michio Ariyoshi9-dan / age 72 1459	Junisen Class C2 Round 3	Sente	○
14	9/4	1691	+3	1695	Hiromitsu Kanki6-dan / age 48 1468	Kisei-sen Prelim 1 Final	Gote	○
15	9/18	1695	-10	1685	Masayuki Toyoshima4-dan / age 17 1618	Junisen Class C2 Round 4	Gote	●
16	9/25	1685	-7	1679	橋本崇載age 24 1750	Kisei-sen Prelim 2 Round 2	Sente	●
17	10/23	1679	+8	1686	Masayuki Toyoshima4-dan / age 17 1664	Oi-sen Prelims Round 3	Sente	○
18	10/28	1686	+8	1694	Hirotaka Nozuki7-dan / age 34 1681	NHK Cup Main Round 2	Gote	○
19	10/30	1694	+4	1698	木下浩一age 40 1508	Junisen Class C2 Round 6	Gote	○
20	11/15	1698	-7	1691	Mamoru Hatakeyama7-dan / age 38 1737	Oi-sen Prelims Round 4	Sente	●
21	11/27	1691	-8	1683	Takeshi Kawakami6-dan / age 35 1676	Junisen Class C2 Round 7	Sente	●
22	12/13	1683	+5	1688	Kunio Naitou9-dan / age 68 1565	Ryuo-sen Group 4 Ranking Round 1	Sente	○
23	12/18	1688	+3	1691	Kazuharu Shoshi7-dan / age 46 1453	Junisen Class C2 Round 8	Gote	○
24	1/6	1691	+9	1700	Makoto Nakahara9-dan / age 60 1716	NHK Cup Main Round 3	Sente	○
25	1/21	1700	+2	1702	Kouichi Kodama7-dan / age 56 1395	Kio-sen Prelims Round 2	Sente	○
26	1/31	1702	-10	1692	Norihiro Yagura6-dan / age 33 1594	Osho-sen Prelim 1 Round 1	Sente	●
27	2/5	1692	+6	1698	Naoya Fujiwara6-dan / age 42 1596	Junisen Class C2 Round 10	Sente	○
28	2/10	1698	-3	1694	Akira WatanabeRyuo / age 23 1921	NHK Cup Main Quarterfinal	Gote	●
29	2/22	1694	+5	1699	Masahiko Urano7-dan / age 43 1555	Ryuo-sen Group 4 Ranking Round 2	Gote	○
30	2/26	1699	+3	1702	Kouichi Kodama7-dan / age 57 1417	NHK Cup Prelims Round 1	Sente	○
31	2/26	1699	-8	1691	小林裕士6-dan / age 31 1707	NHK Cup Prelims Round 2	Gote	●
32	3/4	1694	-7	1687	Kazutoshi Satoh5-dan / age 29 1726	Junisen Class C2 Round 11	Gote	●
33	3/13	1687	-4	1682	Takayuki Yamasaki7-dan / age 27 1850	Kio-sen Prelims Round 3	Gote	●
34	3/19	1682	+8	1690	Tomohiro Murata5-dan / age 26 1682	Ryuo-sen Group 4 Ranking Round 3	Gote	○

FY2006 results15W-11L

Win rate0.577

Rating1670

Annual rank56th

Rank/title at FY end / age5-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1682	+6	1687	Kenji Kanzaki7-dan / age 42 1578	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
2	4/26	1687	+2	1690	Kazuo Azuma7-dan / age 50 1371	Kisei-sen Prelim 1 Round 1	Gote	○
3	5/19	1690	-12	1678	Kenji Waki8-dan / age 45 1504	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/20	1678	+4	1682	Toshiyuki Nakao4-dan / age 31 1509	Junisen Class C2 Round 1	Gote	○
5	6/26	1682	-5	1676	Chikara Akutsu5-dan / age 24 1795	Ryuo-sen Group 4 Promotion playoff Round 3	Gote	●
6	7/4	1676	-7	1670	小林裕士6-dan / age 29 1740	Asahi Open Prelims Round 2	Sente	●
7	7/19	1670	-9	1661	Satoru Sakaguchi4-dan / age 27 1636	Oi-sen Prelims Round 1	Gote	●
8	7/25	1661	+3	1664	Saburou Takeichi6-dan / age 52 1393	Junisen Class C2 Round 2	Sente	○
9	8/21	1664	+5	1669	Kenji Kanzaki7-dan / age 42 1548	Oza-sen Prelim 1 Round 2	Gote	○
10	8/29	1669	+7	1676	Yoshiyuki Matsumoto5-dan / age 34 1616	Junisen Class C2 Round 3	Sente	○
11	9/12	1676	-8	1668	Yusuke Ina5-dan / age 30 1676	Junisen Class C2 Round 4	Gote	●
12	10/3	1668	-8	1660	Tomohiro Murata4-dan / age 25 1661	Junisen Class C2 Round 5	Gote	●
13	10/24	1660	+3	1663	Kazuo Azuma7-dan / age 51 1417	Oza-sen Prelim 1 Round 3	Gote	○
14	11/7	1663	+3	1666	Kazuo Azuma7-dan / age 51 1413	Junisen Class C2 Round 6	Sente	○
15	11/29	1666	+5	1672	Yuki Fujikura4-dan / age 27 1552	Oza-sen Prelim 1 Round 4	Gote	○
16	12/12	1672	+5	1676	Shohei Takada6-dan / age 44 1520	Junisen Class C2 Round 7	Gote	○
17	12/19	1676	-9	1667	Shoji Segawa4-dan / age 36 1633	Ginga-sen Block A Round 4	Gote	●
18	12/25	1667	-11	1657	Kenji Kanzaki7-dan / age 43 1535	Ryuo-sen Group 4 Ranking Round 1	Gote	●
19	1/9	1657	+7	1663	Yusuke Toyama4-dan / age 27 1606	Junisen Class C2 Round 8	Sente	○
20	1/22	1663	+7	1671	Eisaku Tomioka8-dan / age 42 1625	Oza-sen Prelim 1 Final	Gote	○
21	1/26	1671	-11	1660	Kenji Kanzaki7-dan / age 43 1541	Kio-sen Prelims Round 2	Gote	●
22	1/31	1660	-6	1653	Nobuyuki Yashiki9-dan / age 35 1733	Oza-sen Prelim 2 Round 2	Sente	●
23	2/6	1653	+7	1660	Takehiro Ohira5-dan / age 29 1596	Junisen Class C2 Round 9	Gote	○
24	2/16	1660	-6	1654	小林裕士6-dan / age 30 1728	Osho-sen Prelim 1 Round 1	Sente	●
25	3/6	1654	+6	1660	Ryo Shimamoto4-dan / age 26 1584	Junisen Class C2 Round 10	Sente	○
26	3/16	1660	+10	1670	小林裕士6-dan / age 30 1735	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○

FY2005 results21W-13L

Win rate0.618

Rating1683

Annual rank47th

Rank/title at FY end / age5-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1644	+4	1648	Eiji Ooshima7-dan / age 47 1476	Ryuo-sen Group 5 Ranking Semifinal	Sente	○
2	4/27	1648	-8	1641	Yoshikazu Minami9-dan / age 41 1660	Osho-sen Prelim 1 Round 4	Sente	●
3	5/6	1641	+5	1645	Hiromitsu Kanki6-dan / age 46 1479	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/24	1645	+9	1654	小林裕士5-dan / age 28 1690	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/3	1654	+9	1663	Makoto Sasaki4-dan / age 25 1678	Ryuo-sen Group 5 Ranking Final	Gote	○
6	6/8	1663	+6	1669	Keiji Nishikawa7-dan / age 43 1583	Asahi Open Prelims Round 2	Gote	○
7	6/14	1669	+8	1677	Takeshi Kawakami5-dan / age 32 1658	Junisen Class C2 Round 1	Gote	○
8	6/24	1677	+9	1686	橋本崇載age 22 1720	Kisei-sen Prelim 1 Round 3	Sente	○
9	7/8	1686	-9	1677	Daisuke Katagami4-dan / age 23 1654	Ryuo-sen Main Round 1	Sente	●
10	7/19	1677	+7	1684	Kosuke Tamura6-dan / age 29 1655	Junisen Class C2 Round 2	Sente	○
11	8/1	1684	+4	1689	Kenji Waki8-dan / age 44 1519	Asahi Open Prelims Round 3	Sente	○
12	8/18	1689	+3	1692	Kouichi Kodama7-dan / age 54 1454	Kisei-sen Prelim 1 Final	Gote	○
13	8/24	1692	-7	1685	Masataka Sugimoto6-dan / age 36 1717	Asahi Open Prelims Final	Gote	●
14	8/30	1685	-11	1674	Yuya Nagaoka4-dan / age 20 1569	Junisen Class C2 Round 3	Sente	●
15	9/5	1674	+6	1680	Hitoshige Awaji9-dan / age 55 1568	Oza-sen Prelim 1 Round 2	Sente	○
16	9/20	1680	-9	1671	Yasuaki Murayama4-dan / age 21 1652	Junisen Class C2 Round 4	Gote	●
17	9/30	1671	-9	1662	Kunio Naitou9-dan / age 65 1616	Oi-sen Prelims Round 2	Gote	●
18	10/5	1662	+6	1668	Kenji Kobayashi9-dan / age 48 1594	Oza-sen Prelim 1 Round 3	Sente	○
19	10/12	1668	+10	1678	Mamoru Hatakeyama6-dan / age 36 1760	Kisei-sen Prelim 2 Round 2	Sente	○
20	10/18	1678	+9	1687	橋本崇載age 22 1717	Junisen Class C2 Round 6	Sente	○
21	10/25	1687	-4	1683	Koji Tanigawa9-dan / age 43 1859	Kisei-sen Prelim 2 Final	Gote	●
22	11/2	1683	+8	1691	Shingo Hirafuji6-dan / age 42 1675	Oza-sen Prelim 1 Round 4	Gote	○
23	11/15	1691	-12	1678	Masamitsu Tachi6-dan / age 40 1475	Junisen Class C2 Round 7	Gote	●
24	12/7	1678	+7	1685	Norihiro Yagura6-dan / age 31 1642	Ryuo-sen Group 4 Ranking Round 1	Sente	○
25	12/13	1685	+9	1694	Daisuke Katagami4-dan / age 24 1708	Junisen Class C2 Round 8	Sente	○
26	12/21	1694	+9	1703	Eiji Iijima5-dan / age 26 1719	Oza-sen Prelim 1 Final	Sente	○
27	1/12	1703	-11	1692	Shinya Yamamoto5-dan / age 34 1580	Ryuo-sen Group 4 Ranking Round 2	Gote	●
28	1/17	1692	+7	1699	Akira Nishio4-dan / age 26 1669	Junisen Class C2 Round 9	Gote	○
29	1/30	1699	-7	1693	Takashi Abe8-dan / age 38 1755	Osho-sen Prelim 1 Round 2	Gote	●
30	2/3	1693	-8	1685	Masataka Sugimoto6-dan / age 37 1703	Oza-sen Prelim 2 Round 2	Sente	●
31	2/14	1685	-8	1677	Kazutoshi Satoh4-dan / age 27 1702	Junisen Class C2 Round 10	Gote	●
32	2/28	1677	+6	1684	Kiyozumi Kiriyama9-dan / age 58 1602	Kio-sen Prelims Round 2	Gote	○
33	3/14	1684	+7	1690	Satoru Sakaguchi4-dan / age 27 1637	Junisen Class C2 Round 11	Sente	○
34	3/23	1690	-7	1683	橋本崇載age 23 1720	Kio-sen Prelims Round 3	Gote	●

FY2004 results17W-10L

Win rate0.630

Rating1647

Annual rank57th

Rank/title at FY end / age5-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1602	+8	1610	Takanori Anyouji4-dan / age 29 1587	Ryuo-sen Group 6 Ranking Round 4	Sente	○
2	4/23	1610	+10	1619	Hiroaki Yokoyama4-dan / age 23 1676	Ryuo-sen Group 6 Ranking Semifinal	Sente	○
3	5/13	1619	+6	1625	Naoya Fujiwara6-dan / age 38 1535	Kisei-sen Prelim 1 Round 1	Gote	○
4	6/1	1625	-7	1618	Akira Nishio4-dan / age 24 1647	Ryuo-sen Group 6 Ranking Final	Sente	●
5	6/8	1618	+6	1624	Manabu Kumasaka4-dan / age 27 1538	Junisen Class C2 Round 1	Sente	○
6	6/22	1624	+9	1633	Kenji Kanzaki7-dan / age 40 1647	Kisei-sen Prelim 1 Round 2	Gote	○
7	6/30	1633	-8	1625	Hiroshi Naganuma6-dan / age 39 1633	Asahi Open Prelims Round 2	Gote	●
8	7/7	1625	+8	1633	Hiroshi Naganuma6-dan / age 39 1641	Kisei-sen Prelim 1 Round 3	Gote	○
9	7/13	1633	-7	1626	Shingo Hirafuji6-dan / age 40 1666	Junisen Class C2 Round 2	Gote	●
10	8/13	1626	-10	1615	Michio Ariyoshi9-dan / age 69 1515	Oza-sen Prelim 1 Round 2	Gote	●
11	8/17	1615	-9	1606	Shohei Takada6-dan / age 42 1556	Junisen Class C2 Round 3	Gote	●
12	8/20	1606	-8	1598	Kenji Kobayashi9-dan / age 47 1623	Kisei-sen Prelim 1 Final	Gote	●
13	9/7	1598	+8	1606	Ryosuke Nakamura4-dan / age 18 1601	Junisen Class C2 Round 4	Sente	○
14	9/22	1606	+8	1615	Masahiko Urano7-dan / age 40 1618	Oi-sen Prelims Round 2	Sente	○
15	10/19	1615	+9	1624	Hideyuki Takano5-dan / age 32 1677	Junisen Class C2 Round 6	Gote	○
16	10/28	1624	-7	1617	Naruyuki Hatakeyama7-dan / age 35 1665	Oi-sen Prelims Round 3	Gote	●
17	11/16	1617	-9	1608	Shinya Yamamoto5-dan / age 33 1595	Junisen Class C2 Round 7	Sente	●
18	11/25	1608	+5	1614	Hiromitsu Kanki6-dan / age 45 1486	Ryuo-sen Group 5 Ranking Round 1	Gote	○
19	12/14	1614	-11	1602	Nou Itoh5-dan / age 42 1461	Junisen Class C2 Round 8	Gote	●
20	1/12	1602	+4	1607	Noboru Kosaka7-dan / age 54 1435	Ryuo-sen Group 5 Ranking Round 2	Sente	○
21	1/18	1607	+6	1613	Kazuharu Shoshi6-dan / age 43 1539	Junisen Class C2 Round 9	Sente	○
22	2/1	1613	-6	1608	Masataka Sugimoto6-dan / age 36 1714	Kio-sen Prelims Round 1	Sente	●
23	2/15	1608	+5	1613	Takashi Kanezawa4-dan / age 31 1468	Junisen Class C2 Round 10	Sente	○
24	3/2	1613	+7	1620	Keiji Nishikawa7-dan / age 43 1576	Osho-sen Prelim 1 Round 2	Sente	○
25	3/15	1620	+8	1628	Takehiro Ohira4-dan / age 27 1615	Junisen Class C2 Round 11	Gote	○
26	3/23	1628	+12	1639	Takashi Abe8-dan / age 37 1795	Osho-sen Prelim 1 Round 3	Sente	○
27	3/31	1639	+8	1647	Yoshiyuki Kubota5-dan / age 32 1619	Ryuo-sen Group 5 Ranking Round 3	Gote	○

FY2003 results16W-13L

Win rate0.552

Rating1608

Annual rank76th

Rank/title at FY end / age5-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1599	-4	1595	Takashi Abe7-dan / age 35 1805	Osho-sen Prelim 1 Round 4	Gote	●
2	5/2	1595	+3	1598	Toshiyuki Tsubouchi7-dan / age 54 1368	Kisei-sen Prelim 1 Round 1	Gote	○
3	5/8	1598	+7	1606	Naoya Fujiwara6-dan / age 37 1567	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
4	5/30	1606	+7	1612	Kenji Kobayashi9-dan / age 46 1559	Kisei-sen Prelim 1 Round 2	Gote	○
5	6/12	1612	-8	1604	Bungo Fukusaki8-dan / age 43 1592	Asahi Open Prelims Round 2	Gote	●
6	6/17	1604	+10	1614	橋本崇載age 20 1697	Junisen Class C2 Round 1	Gote	○
7	6/27	1614	+4	1619	Shoichi Anzai6-dan / age 39 1448	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
8	7/16	1619	-7	1611	Norihiro Yagura5-dan / age 28 1653	Kisei-sen Prelim 1 Round 3		●
9	7/22	1611	+5	1616	Noboru Kosaka7-dan / age 53 1476	Junisen Class C2 Round 2		○
10	8/23	1616	+4	1620	Katsumi Mushano6-dan / age 49 1430	Ryuo-sen Group 6 Promotion playoff Round 4		○
11	8/26	1620	+8	1629	Chikara Akutsu4-dan / age 21 1642	Junisen Class C2 Round 3		○
12	9/5	1629	-8	1621	Hitoshige Awaji9-dan / age 53 1613	Oza-sen Prelim 1 Round 2		●
13	9/11	1621	+5	1626	Kouichi Kodama7-dan / age 52 1483	Ryuo-sen Group 6 Promotion playoff Semifinal		○
14	9/22	1626	-4	1622	Takayuki Yamasaki5-dan / age 22 1829	Junisen Class C2 Round 4		●
15	10/8	1622	+8	1630	Kunio Naitou9-dan / age 63 1632	Oi-sen Prelims Round 2		○
16	10/21	1630	-7	1623	Shinya Satoh5-dan / age 26 1674	Junisen Class C2 Round 5		●
17	10/31	1623	-10	1613	Nobuo Mori6-dan / age 51 1512	Ryuo-sen Group 6 Promotion playoff Final		●
18	11/6	1613	+9	1621	Kenji Kanzaki7-dan / age 39 1646	Oi-sen Prelims Round 3		○
19	11/18	1621	-10	1611	Naoya Fujiwara6-dan / age 38 1524	Junisen Class C2 Round 6		●
20	12/10	1611	+9	1620	Shingo Hirafuji6-dan / age 40 1655	Oi-sen Prelims Round 4		○
21	12/16	1620	-7	1613	Norihiro Yagura5-dan / age 29 1667	Junisen Class C2 Round 7		●
22	12/24	1613	-6	1608	Mamoru Hatakeyama6-dan / age 34 1717	Oi-sen Prelims Final		●
23	1/8	1608	+5	1613	Kouichi Kodama7-dan / age 52 1490	Ryuo-sen Group 6 Ranking Round 2		○
24	1/20	1613	-7	1606	Hiroaki Yokoyama4-dan / age 23 1650	Junisen Class C2 Round 8		●
25	2/4	1606	-7	1599	Kiyozumi Kiriyama9-dan / age 56 1643	Kio-sen Prelims Round 1		●
26	2/12	1599	-5	1594	Keita Inoue8-dan / age 40 1750	Osho-sen Prelim 1 Round 2		●
27	2/17	1594	+4	1598	Yuji Maeda8-dan / age 49 1402	Junisen Class C2 Round 9		○
28	3/12	1598	+7	1605	Manabu Kumasaka4-dan / age 26 1544	Ryuo-sen Group 6 Ranking Round 3		○
29	3/16	1605	+4	1608	Noboru Sakurai8-dan / age 62 1400	Junisen Class C2 Round 10		○

FY2002 results15W-15L

Win rate0.500

Rating1609

Annual rank78th

Rank/title at FY end / age5-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/5	1643	-9	1633	Kenji Kobayashi9-dan / age 45 1590	Kio-sen Prelims Round 2	●
2	5/2	1633	+4	1637	Masayuki Moriyasu6-dan / age 54 1442	Kisei-sen Prelim 1 Round 1	○
3	5/9	1637	-12	1626	Keizou Noda5-dan / age 44 1458	Ryuo-sen Group 6 Promotion playoff Round 2	●
4	5/30	1626	+8	1634	Norihiro Yagura5-dan / age 27 1645	Kisei-sen Prelim 1 Round 2	○
5	6/11	1634	-8	1626	Yusuke Ina4-dan / age 26 1643	Junisen Class C2 Round 1	●
6	6/19	1626	-5	1621	Takayuki Yamasaki5-dan / age 21 1772	Kisei-sen Prelim 1 Round 3	●
7	7/5	1621	+8	1630	Kiyozumi Kiriyama9-dan / age 54 1629	Asahi Open Prelims	○
8	7/24	1630	+3	1633	Toshiyuki Tsubouchi7-dan / age 53 1395	Asahi Open Prelims	○
9	8/14	1633	+7	1640	Norihiro Yagura5-dan / age 27 1603	Oza-sen Prelim 1 Round 2	○
10	8/20	1640	+6	1646	Toshiyuki Nakao4-dan / age 27 1560	Junisen Class C2 Round 3	○
11	9/6	1646	+9	1655	Kenji Kanzaki7-dan / age 38 1677	Asahi Open Prelims Final	○
12	9/10	1655	-9	1647	Takeshi Kawakami5-dan / age 30 1632	Junisen Class C2 Round 4	●
13	9/17	1647	+3	1650	Yuji Maeda8-dan / age 48 1422	Ginga-sen Block G Round 2	○
14	9/27	1650	-7	1643	Kenji Kanzaki7-dan / age 38 1672	Oi-sen Prelims Round 2	●
15	10/3	1643	-3	1639	Masataka Goda9-dan / age 31 1881	Asahi Open Main Round 1	●
16	10/22	1639	-9	1630	Shingo Hirafuji5-dan / age 39 1591	Junisen Class C2 Round 6	●
17	10/30	1630	-11	1619	Kaishu Tanaka9-dan / age 55 1502	Oza-sen Prelim 1 Round 3	●
18	11/6	1619	-9	1610	Katsuhiko Murooka7-dan / age 43 1578	Ginga-sen Block G Round 4	●
19	11/6	1619	+8	1628	Hideyuki Takano4-dan / age 30 1628	Ginga-sen Block G Round 3	○
20	11/19	1619	+7	1626	Hirokazu Ueno4-dan / age 25 1571	Junisen Class C2 Round 7	○
21	12/17	1626	-11	1615	Saburou Takeichi6-dan / age 48 1509	Junisen Class C2 Round 8	●
22	1/8	1615	+2	1617	Junkichi Sakai6-dan / age 53 1288	Ryuo-sen Group 6 Ranking Round 1	○
23	1/21	1617	-10	1607	Koji Horiguchi6-dan / age 41 1521	Junisen Class C2 Round 9	●
24	1/31	1607	+6	1613	Kouichi Kodama7-dan / age 51 1502	Ryuo-sen Group 6 Ranking Round 2	○
25	2/12	1613	+7	1620	Takashi Kanezawa4-dan / age 29 1567	Junisen Class C2 Round 10	○
26	2/21	1620	+7	1627	Michio Ariyoshi9-dan / age 67 1597	Osho-sen Prelim 1 Round 2	○
27	3/3	1627	-10	1617	Nobuo Mori6-dan / age 51 1547	Ryuo-sen Group 6 Ranking Round 3	●
28	3/7	1617	-12	1605	早咲誠和アマ 1434	Kio-sen Prelims Round 1	●
29	3/11	1605	-5	1600	Atsushi Miyata4-dan / age 21 1731	Junisen Class C2 Round 11	●
30	3/26	1600	+9	1609	Kunio Naitou9-dan / age 63 1626	Osho-sen Prelim 1 Round 3	○

FY2001 results19W-14L

Win rate0.576

Rating1644

Annual rank62nd

Rank/title at FY end / age4-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	5/9	1629	+5	1635	Hiromitsu Kanki6-dan / age 42 1498	Kisei-sen Prelim 1 Round 2	○
2	6/3	1635	+4	1639	恒松鷹史アマ 1466	Asahi Open Prelims	○
3	6/8	1639	+6	1645	Takanori Anyouji4-dan / age 26 1538	Ryuo-sen Group 6 Promotion playoff	○
4	6/15	1645	+11	1656	Takayuki Yamasaki4-dan / age 20 1772	Shinjin-o-sen Main Round 3	○
5	6/19	1656	+7	1663	Shinya Satoh4-dan / age 23 1627	Junisen Class C2 Round 1	○
6	7/10	1663	-6	1657	Masataka Sugimoto6-dan / age 32 1750	Kisei-sen Prelim 1 Round 3	●
7	7/13	1657	+5	1662	Nobuo Mori6-dan / age 49 1512	Asahi Open Prelims	○
8	7/17	1662	+5	1666	Nobuo Mori6-dan / age 49 1507	Ryuo-sen Group 6 Promotion playoff	○
9	7/24	1666	-6	1661	Kosuke Tamura5-dan / age 25 1765	Junisen Class C2 Round 2	●
10	7/31	1661	+2	1663	Junkichi Sakai6-dan / age 52 1324	Asahi Open Prelims	○
11	8/8	1663	+13	1676	Toshiaki Kubo7-dan / age 25 1930	Shinjin-o-sen Main Quarterfinal	○
12	8/17	1676	-9	1667	Kiyozumi Kiriyama9-dan / age 53 1642	Asahi Open Prelims Final	●
13	8/23	1667	-8	1659	Akira Watanabe4-dan / age 17 1652	Ryuo-sen Group 6 Promotion playoff	●
14	8/28	1659	-9	1650	Sakio Chiba4-dan / age 22 1629	Junisen Class C2 Round 3	●
15	9/4	1650	+7	1657	Shingo Hirafuji5-dan / age 37 1628	Oza-sen Prelim 1 Round 2	○
16	9/14	1657	-3	1655	Kazuki Kimura5-dan / age 28 1922	Shinjin-o-sen Main Semifinal	●
17	9/18	1655	+5	1660	Shohei Takada6-dan / age 39 1523	Junisen Class C2 Round 4	○
18	9/28	1660	+6	1666	Kozo Arimori7-dan / age 38 1566	Oi-sen Prelims Round 2	○
19	10/16	1666	-9	1657	Masakazu Kondoh5-dan / age 30 1638	Junisen Class C2 Round 5	●
20	10/30	1657	+11	1668	Masataka Sugimoto6-dan / age 32 1784	Oza-sen Prelim 1 Round 3	○
21	11/14	1668	+10	1677	Keita Inoue8-dan / age 37 1738	Oi-sen Prelims Round 3	○
22	11/20	1677	+7	1685	Eiji Iijima4-dan / age 22 1651	Junisen Class C2 Round 6	○
23	11/29	1685	-10	1675	Naoya Fujiwara6-dan / age 36 1611	Oi-sen Prelims Round 4	●
24	12/5	1675	-8	1667	Kenji Kanzaki7-dan / age 37 1679	Oza-sen Prelim 1 Round 4	●
25	12/18	1667	+8	1675	Akira Watanabe4-dan / age 17 1681	Junisen Class C2 Round 7	○
26	12/22	1675	-10	1666	Takashi Kanezawa4-dan / age 28 1607	Ginga-sen Block H Round 3	●
27	1/11	1666	+4	1669	Masayuki Moriyasu6-dan / age 54 1445	Ryuo-sen Group 6 Ranking Round 2	○
28	1/22	1669	-11	1658	Noboru Kosaka7-dan / age 51 1518	Junisen Class C2 Round 8	●
29	2/5	1658	-6	1652	Naruyuki Hatakeyama6-dan / age 32 1741	Osho-sen Prelim 1 Round 2	●
30	2/12	1652	-6	1646	Ayumu Matsuo4-dan / age 21 1763	Junisen Class C2 Round 9	●
31	2/19	1646	+3	1650	Toshiyuki Tsubouchi7-dan / age 53 1397	Kio-sen Prelims Round 1	○
32	3/4	1650	-11	1639	Nobuo Mori6-dan / age 50 1532	Ryuo-sen Group 6 Ranking Round 3	●
33	3/12	1639	+5	1644	Hatasu Itou7-dan / age 51 1503	Junisen Class C2 Round 10	○

FY2000 results18W-16L

Win rate0.529

Rating1641

Annual rank67th

Rank/title at FY end / age4-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1668	+2	1669	Masakazu Wakamatsu7-dan / age 60 1290	Osho-sen Prelim 1 Round 3	Gote	○
2	4/22	1669	-9	1661	小林裕士4-dan / age 23 1642	Hayazashi Shin-ei-sen Round 1	Sente	●
3	4/27	1661	+2	1663	Akira Kinoshita6-dan / age 60 1350	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
4	5/24	1663	-11	1652	Nou Itoh5-dan / age 38 1517	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	●
5	6/5	1652	-4	1648	Kazuki Kimura5-dan / age 26 1862	NHK Cup Main Round 1	Sente	●
6	6/9	1648	-8	1640	小林裕士4-dan / age 23 1665	Osho-sen Prelim 1 Final	Sente	●
7	6/15	1640	-9	1632	Shingo Hirafuji5-dan / age 36 1599	Kisei-sen Prelim 1 Round 2	Gote	●
8	6/20	1632	+8	1640	Hideyuki Takano4-dan / age 28 1648	Junisen Class C2 Round 1	Sente	○
9	6/29	1640	-8	1632	Keiji Mori9-dan / age 54 1646	All-Japan Pro Round 2	Gote	●
10	7/18	1632	+4	1636	Shoudou Nakada6-dan / age 48 1435	Ginga-sen Prelims	Sente	○
11	7/25	1636	+6	1642	Yoshiyuki Ueyama6-dan / age 43 1569	Junisen Class C2 Round 2	Gote	○
12	8/23	1642	+7	1649	Naoya Fujiwara5-dan / age 35 1585	Oza-sen Prelim 1 Round 2	Sente	○
13	8/29	1649	-9	1640	木下浩一age 33 1592	Junisen Class C2 Round 3	Sente	●
14	9/14	1640	-6	1634	Mamoru Hatakeyama6-dan / age 31 1741	Oi-sen Prelims Round 2	Sente	●
15	9/19	1634	+9	1643	Yoshiyuki Matsumoto4-dan / age 28 1668	Junisen Class C2 Round 4	Sente	○
16	10/3	1643	-6	1637	Masataka Sugimoto6-dan / age 31 1722	Oza-sen Prelim 1 Round 3	Gote	●
17	10/17	1637	-7	1629	Hiroshi Naganuma6-dan / age 35 1671	Junisen Class C2 Round 5	Gote	●
18	11/21	1629	-8	1621	Chikara Akutsu4-dan / age 18 1629	Junisen Class C2 Round 6	Sente	●
19	11/30	1621	+10	1631	Kosuke Tamura5-dan / age 24 1710	Ginga-sen Block C Round 8	Gote	○
20	12/19	1631	+5	1637	Keizou Noda5-dan / age 42 1507	Junisen Class C2 Round 7	Gote	○
21	12/22	1637	-6	1631	Hiroki Nakata7-dan / age 36 1728	Ginga-sen Block C Round 10	Sente	●
22	12/22	1637	+7	1644	Kiyokazu Katsumata5-dan / age 31 1614	Ginga-sen Block C Round 9	Sente	○
23	1/11	1638	+3	1641	Hiroto Kiritani6-dan / age 51 1352	Ryuo-sen Group 6 Ranking Round 2	Sente	○
24	1/16	1641	+5	1646	Eiji Ooshima7-dan / age 43 1518	Junisen Class C2 Round 8	Gote	○
25	1/26	1646	+8	1655	Norihiro Yagura5-dan / age 26 1667	Shinjin-o-sen Round 2	Sente	○
26	2/2	1655	+8	1663	Kenji Waki8-dan / age 40 1669	Osho-sen Prelim 1 Round 2	Gote	○
27	2/8	1663	-11	1651	Noboru Kosaka7-dan / age 50 1503	Kio-sen Prelims Round 1	Sente	●
28	2/13	1651	+4	1656	Kenji Iino7-dan / age 46 1475	Junisen Class C2 Round 9	Sente	○
29	2/22	1656	-9	1647	Hitoshige Awaji9-dan / age 50 1620	NHK Cup Prelims Final	Gote	●
30	2/22	1656	+5	1661	Kazuo Azuma7-dan / age 45 1534	NHK Cup Prelims Round 2	Sente	○
31	2/22	1656	+5	1660	Hiromitsu Kanki6-dan / age 41 1497	NHK Cup Prelims Round 1	Sente	○
32	3/13	1657	+4	1661	Ryuuichi Matsuura6-dan / age 49 1482	Junisen Class C2 Round 10	Gote	○
33	3/24	1661	-12	1649	吉澤大樹アマ 1493	Ryuo-sen Group 6 Ranking Round 3	Sente	●
34	3/30	1649	-8	1641	Kenji Kanzaki6-dan / age 37 1646	Osho-sen Prelim 1 Round 3	Sente	●

FY1999 results28W-12L

Win rate0.700

Rating1671

Annual rank50th

Rank/title at FY end / age4-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1579	+10	1589	Takayuki Yamasaki4-dan / age 18 1673	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○
2	4/30	1589	-8	1581	Shinya Yamamoto4-dan / age 27 1586	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	●
3	5/11	1581	+6	1587	Hirofumi Itoh5-dan / age 39 1479	Kisei-sen Prelim 1 Round 1	Gote	○
4	6/3	1587	+4	1591	Junkichi Sakai6-dan / age 49 1391	Hayazashi-sen Prelims Round 1	Sente	○
5	6/3	1587	+7	1594	Kouichi Kodama7-dan / age 48 1538	Hayazashi-sen Prelims Round 2	Gote	○
6	6/3	1587	-8	1579	Shinya Yamamoto4-dan / age 27 1602	Hayazashi-sen Prelims Round 3	Gote	●
7	6/10	1590	+12	1602	Mamoru Hatakeyama6-dan / age 30 1759	Ginga-sen Prelims	Sente	○
8	6/15	1602	-8	1594	Makoto Chuza4-dan / age 29 1617	Junisen Class C2 Round 1	Sente	●
9	6/21	1594	+6	1600	Hirofumi Itoh5-dan / age 39 1489	All-Japan Pro Round 1	Gote	○
10	6/29	1600	-8	1592	Hiroshi Naganuma6-dan / age 34 1604	Kisei-sen Prelim 1 Round 2	Sente	●
11	7/13	1592	-4	1588	Kazushiza Horiguchi4-dan / age 24 1766	Junisen Class C2 Round 2	Gote	●
12	8/12	1588	+7	1594	Keizou Noda5-dan / age 41 1524	Oza-sen Prelim 1 Round 2	Gote	○
13	8/17	1594	+10	1604	Tadao Kitajima5-dan / age 33 1673	Junisen Class C2 Round 3	Sente	○
14	8/25	1604	+10	1613	Kenji Kobayashi8-dan / age 42 1673	All-Japan Pro Round 2	Sente	○
15	8/31	1613	-6	1607	Kenji Kanzaki6-dan / age 35 1685	Oza-sen Prelim 1 Round 3	Sente	●
16	9/7	1607	+7	1614	Saburou Takeichi6-dan / age 45 1543	Junisen Class C2 Round 4	Gote	○
17	9/14	1614	+8	1621	Kaishu Tanaka8-dan / age 52 1593	All-Japan Pro Round 3	Sente	○
18	9/27	1621	+8	1630	Masahiko Urano7-dan / age 35 1638	Oi-sen Prelims Round 2	Gote	○
19	9/30	1630	+3	1633	Yoshimasa Saeki8-dan / age 63 1382	Ginga-sen Block D Round 6	Gote	○
20	10/14	1633	-4	1628	Kazushiza Horiguchi5-dan / age 24 1798	Ginga-sen Block D Round 7	Gote	●
21	10/19	1628	+8	1636	Norihiro Yagura5-dan / age 25 1636	Junisen Class C2 Round 6	Gote	○
22	11/2	1636	-11	1626	Kouichi Kodama7-dan / age 48 1515	Oi-sen Prelims Round 3	Sente	●
23	11/9	1626	+7	1633	Michio Ariyoshi9-dan / age 64 1597	All-Japan Pro Round 4	Gote	○
24	11/18	1633	+8	1641	Shinya Yamamoto4-dan / age 28 1638	Shinjin-o-sen Round 1	Sente	○
25	11/24	1641	+9	1650	小林裕士4-dan / age 23 1666	Junisen Class C2 Round 7	Sente	○
26	12/3	1650	+4	1653	Masayuki Moriyasu6-dan / age 52 1433	Ryuo-sen Group 6 Ranking Round 1	Sente	○
27	12/14	1653	+3	1656	Junkichi Sakai6-dan / age 50 1371	Ryuo-sen Group 6 Ranking Round 2	Gote	○
28	12/21	1656	+4	1660	Toshio Miyata7-dan / age 47 1451	Junisen Class C2 Round 8	Sente	○
29	1/7	1660	-6	1654	Nobuyuki Yashiki7-dan / age 27 1763	All-Japan Pro Round 5	Gote	●
30	1/12	1654	-8	1646	Norihiro Yagura5-dan / age 25 1645	Ryuo-sen Group 6 Ranking Round 3	Gote	●
31	1/18	1646	+4	1650	Shoichi Anzai5-dan / age 36 1456	Junisen Class C2 Round 9	Gote	○
32	1/27	1650	-9	1641	Takayuki Yamasaki4-dan / age 18 1627	Shinjin-o-sen Round 2	Sente	●
33	2/4	1641	+7	1648	Kazuo Azuma7-dan / age 44 1579	Osho-sen Prelim 1 Round 1	Sente	○
34	2/15	1648	+8	1656	Naoya Fujiwara5-dan / age 34 1642	Junisen Class C2 Round 10	Gote	○
35	2/22	1656	+2	1658	Akira Kinoshita6-dan / age 60 1322	NHK Cup Prelims Final	Sente	○
36	2/22	1656	+5	1661	Noboru Kosaka7-dan / age 50 1526	NHK Cup Prelims Round 1	Sente	○
37	2/22	1656	+5	1661	Kouichi Kodama7-dan / age 49 1523	NHK Cup Prelims Round 2	Gote	○
38	3/1	1668	+7	1675	Kunio Naitou9-dan / age 60 1645	Osho-sen Prelim 1 Round 2	Gote	○
39	3/14	1675	+6	1682	Shingo Hirafuji5-dan / age 36 1603	Junisen Class C2 Round 11	Sente	○
40	3/24	1682	-10	1671	Hitoshige Awaji9-dan / age 50 1580	Kio-sen Prelims Round 1	Gote	●

FY1998 results16W-16L

Win rate0.500

Rating1580

Annual rank91st

Rank/title at FY end / age4-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1606	-5	1601	Naruyuki Hatakeyama6-dan / age 28 1737	Kio-sen Prelims Round 2	Gote	●
2	4/21	1601	+8	1609	Naoya Fujiwara5-dan / age 32 1613	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
3	5/8	1609	+5	1614	Hiroshi Honma5-dan / age 39 1476	Kisei-sen Prelim 1 Round 1	Sente	○
4	5/26	1614	+2	1616	Masakazu Wakamatsu6-dan / age 58 1272	Hayazashi-sen Prelims	Sente	○
5	5/26	1614	-5	1610	Takashi Abe7-dan / age 30 1774	Hayazashi-sen Prelims	Sente	●
6	6/3	1612	+5	1617	Yuji Maeda7-dan / age 44 1461	Kisei-sen Prelim 1 Round 2	Gote	○
7	6/9	1617	+8	1624	Masamitsu Tachi6-dan / age 33 1606	Junisen Class C2 Round 1	Gote	○
8	6/12	1624	-14	1610	Masakazu Wakamatsu6-dan / age 58 1263	All-Japan Pro Round 1	Gote	●
9	6/22	1610	+5	1616	Nobuo Mori6-dan / age 46 1495	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
10	7/14	1616	-5	1611	Hisashi Namekata5-dan / age 24 1756	Junisen Class C2 Round 2	Sente	●
11	7/23	1611	-8	1602	Hiroshi Naganuma6-dan / age 33 1595	Kisei-sen Prelim 1 Round 3	Gote	●
12	8/3	1602	-6	1596	Kosuke Tamura4-dan / age 22 1679	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	●
13	8/18	1596	+4	1600	Yukio Miyasaka8-dan / age 68 1381	Junisen Class C2 Round 3	Sente	○
14	8/27	1600	+5	1605	中井広恵 1459	Oza-sen Prelim 1 Round 1	Sente	○
15	9/8	1605	-7	1597	Takeshi Kawakami4-dan / age 26 1633	Junisen Class C2 Round 4	Gote	●
16	9/18	1597	+6	1603	Kouichi Kodama7-dan / age 47 1492	Oi-sen Prelims Round 2	Gote	○
17	9/24	1603	+11	1614	Masataka Sugimoto5-dan / age 29 1762	Oza-sen Prelim 1 Round 2	Gote	○
18	10/2	1614	+6	1620	Keizou Noda5-dan / age 40 1514	Oza-sen Prelim 1 Round 3	Gote	○
19	10/27	1620	-7	1613	Takahiro Toyokawa5-dan / age 31 1645	Junisen Class C2 Round 6	Sente	●
20	11/2	1613	-9	1604	Michio Ariyoshi9-dan / age 63 1573	Oi-sen Prelims Round 3	Sente	●
21	11/10	1604	+6	1610	Nobuo Mori6-dan / age 46 1510	Oza-sen Prelim 1 Round 4	Gote	○
22	11/17	1610	-5	1604	Hiroki Iizuka5-dan / age 29 1724	Junisen Class C2 Round 7	Gote	●
23	11/27	1604	-10	1594	Keizou Noda5-dan / age 40 1524	Ryuo-sen Group 6 Ranking Round 2	Gote	●
24	12/15	1594	+9	1603	Masakazu Kondoh4-dan / age 27 1617	Junisen Class C2 Round 8	Gote	○
25	12/21	1603	-10	1592	Hirofumi Itoh5-dan / age 38 1494	Oza-sen Prelim 1 Final	Gote	●
26	1/19	1592	+9	1601	Yoshiyuki Kubota5-dan / age 26 1634	Junisen Class C2 Round 9	Sente	○
27	1/26	1601	-9	1592	Kaishu Tanaka8-dan / age 51 1548	Osho-sen Prelim 1 Round 2	Gote	●
28	2/9	1592	+4	1596	Haruo Numa6-dan / age 49 1399	Junisen Class C2 Round 10	Sente	○
29	2/16	1596	-11	1585	Yuji Maeda7-dan / age 44 1466	NHK Cup Prelims Round 1	Sente	●
30	3/9	1585	+9	1594	Kosuke Tamura4-dan / age 22 1637	Junisen Class C2 Round 11	Gote	○
31	3/17	1594	-10	1584	Kazuo Azuma7-dan / age 43 1489	Kio-sen Prelims Round 1	Gote	●
32	3/25	1584	-4	1580	Mamoru Hatakeyama5-dan / age 29 1764	Shinjin-o-sen Round 2	Gote	●

FY1997 results4W-4L

Win rate0.500

Rating1605

Annual rank76th

Rank/title at FY end / age4-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/7	1607	+8	1615	Shinya Yamamoto1-dan / age 26 1602	Shinjin-o-sen Round 1	Sente	○
2	11/27	1615	+5	1619	鈴木純一アマ 1460	Ryuo-sen Group 6 Ranking Round 2	Gote	○
3	1/9	1619	-7	1612	Norihiro Yagura4-dan / age 23 1674	Ryuo-sen Group 6 Ranking Round 3	Sente	●
4	1/29	1612	-10	1603	Noboru Kosaka6-dan / age 47 1537	Osho-sen Prelim 1 Round 1	Gote	●
5	2/12	1603	-6	1597	Mamoru Hatakeyama5-dan / age 28 1710	Shinjin-o-sen Round 2	Gote	●
6	2/27	1597	-6	1591	Masahiko Urano7-dan / age 33 1692	NHK Cup Prelims	Sente	●
7	2/27	1597	+8	1605	Shingo Hirafuji5-dan / age 34 1600	NHK Cup Prelims	Sente	○
8	3/3	1599	+5	1605	Hiroshi Honma5-dan / age 39 1482	Kio-sen Prelims Round 1	Sente	○

FY1996 results0W-1L

Win rate0.000

Rating1608

Annual rank74th

Rank/title at FY end / age1-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/12	1616	-7	1608	Norihiro Yagura4-dan / age 22 1649	Shinjin-o-sen Round 1	Gote	●

FY1995 results1W-1L

Win rate0.500

Rating1618

Annual rank69th

Rank/title at FY end / age1-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/21	1614	+8	1622	Hiroshi Naganuma5-dan / age 30 1615	Shinjin-o-sen Round 1	Gote	○
2	2/15	1622	-4	1618	Toshiaki Kubo5-dan / age 20 1796	Shinjin-o-sen Round 2	Gote	●

FY1992 results0W-1L

Win rate0.000

Rating1620

Annual rank64th

Rank/title at FY end / age1-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/19	1628	-8	1620	Toshiaki Kubo1-dan / age 16 1616	Wakakoma-sen Round 5	Sente	●

FY1991 results1W-1L

Win rate0.500

Rating1631

Annual rank64th

Rank/title at FY end / age1-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/23	1637	+5	1642	村田登亀雄アマ 1493	Wakakoma-sen Round 5	Sente	○
2	6/28	1642	-11	1631	立石径アマ 1503	Wakakoma-sen Semifinal	Sente	●

FY1990 results2W-0L

Win rate1.000

Rating1643

Annual rank56th

Rank/title at FY end / age1-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/17	1633	+5	1637	加藤昌彦アマ 1480	Wakakoma-sen Round 3	Gote	○
2	3/30	1637	+5	1643	田中幸道 1506	Wakakoma-sen Round 4	Gote	○

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.