Rating › Issei Takazaki

Rating of Issei Takazaki

Player page　Last game 2026-10-27

Current rating1572

Peak1765
2013-10-29

Games679

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 39	104th	7-dan	Class C1	Group 4	1572		+2	8	9	0.471
FY2025	age 39	108th	7-dan	Class C1	Group 4	1570	45.0	-5	15	20	0.429
FY2024	age 38	108th	7-dan	Class B2	Group 4	1575	43.2	-13	10	19	0.345
FY2023	age 37	101st	7-dan	Class B2	Group 4	1589	42.9	-57	10	19	0.345
FY2022	age 36	73rd	7-dan	Class B2	Group 4	1645	47.9	-36	13	16	0.448
FY2021	age 35	57th	7-dan	Class B2	Group 4	1681	51.9	-14	14	15	0.483
FY2020	age 34	46th	7-dan	Class C1	Group 4	1695	59.7	+91	24	10	0.706
FY2019	age 33	92nd	6-dan	Class C1	Group 4	1604	48.9	-5	19	18	0.514
FY2018	age 32	74th	6-dan	Class C1	Group 4	1609	47.0	-22	12	12	0.500
FY2017	age 31	69th	6-dan	Class C1	Group 3	1631	49.0	-6	12	10	0.545
FY2016	age 30	68th	6-dan	Class C1	Group 2	1638	49.7	-19	16	17	0.485
FY2015	age 29	56th	6-dan	Class C1	Group 3	1657	49.1	-22	14	14	0.500
FY2014	age 28	46th	6-dan	Class C1	Group 3	1679	49.8	-41	19	15	0.559
FY2013	age 27	37th	6-dan	Class C1	Group 3	1720	55.9	+4	26	16	0.619
FY2012	age 26	38th	6-dan	Class C1	Group 4	1716	53.8	+8	21	15	0.583
FY2011	age 25	40th	5-dan	Class C1	Group 5	1707	53.0	-4	20	12	0.625
FY2010	age 24	39th	5-dan	Class C1	Group 5	1712	54.5	+15	23	13	0.639
FY2009	age 23	43rd	5-dan	Class C2	Group 5	1697	53.3	-5	22	16	0.579
FY2008	age 22	46th	4-dan	Class C2	Group 6	1702	56.4	+40	27	14	0.659
FY2007	age 21	61st	4-dan	Class C2	Group 6	1662	49.6	+8	18	12	0.600
FY2006	age 20	61st	4-dan	Class C2	Group 6	1655	54.4	+40	22	12	0.647
FY2005	age 19	77th	4-dan		Group 6	1615		+13	5	3	0.625
FY2004	age 18	83rd	1-dan			1602		+6	1	1	0.500

Games by fiscal year

FY2026 results8W-9L

Win rate0.471

Rating1572

Annual rank104th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/14	1560	+11	1570	Hirotaka Kajiura7-dan / age 30 1683	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	○
2	6/9	1570	+4	1575	Ichiro Hiura8-dan / age 60 1391	Kisei-sen Prelim 1 Round 1	Gote	○
3	6/9	1570	-7	1563	Yujirou Takahashi4-dan / age 26 1621	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/16	1568	-5	1562	Seiya Tomita5-dan / age 30 1683	Junisen Class C1 Round 1	Gote	●
5	6/25	1562	-6	1556	Eiji Iijima8-dan / age 46 1633	Ginga-sen Block B Round 7	Gote	●
6	6/26	1556	+3	1559	Hiroshi Kamiya8-dan / age 65 1318	Asahi Cup Prelim 1 Round 2	Gote	○
7	7/2	1559	+9	1569	Kazuki Yamashita4-dan / age 18 1623	Ryuo-sen Group 4 Promotion playoff Round 3	Sente	○
8	7/14	1569	-5	1564	Takayuki Kuroda6-dan / age 29 1711	Junisen Class C1 Round 2	Sente	●
9	7/22	1564	-5	1559	Akihiro Ida5-dan / age 29 1717	Ryuo-sen Group 4 Promotion playoff Round 4	Sente	●
10	8/4	1559	-8	1551	Hirotaka Nozuki8-dan / age 53 1540	Junisen Class C1 Round 3	Gote	●
11	8/12	1551	-7	1544	Sakio Chiba7-dan / age 47 1600	Oza-sen Prelim 1 Round 2	Gote	●
12	8/25	1544	-4	1539	Takashi Ikenaga6-dan / age 33 1725	Junisen Class C1 Round 4	Sente	●
13	9/1	1539	-6	1533	Kazutoshi Satoh7-dan / age 48 1620	Asahi Cup Prelim 1 Round 3	Gote	●
14	9/9	1533	+12	1546	Reo Okabe6-dan / age 27 1744	Oi-sen Prelims Round 2	Gote	○
15	9/18	1546	+8	1554	Daisuke Katagami7-dan / age 45 1564	Eio-sen 7-dan section Round 2	Gote	○
16	9/18	1546	+10	1555	Kazutoshi Satoh7-dan / age 48 1618	Eio-sen 7-dan section Round 3	Sente	○
17	10/27	1564	+8	1572	Takeshi Fujii9-dan / age 56 1555	Junisen Class C1 Round 6	Sente	○

FY2025 results15W-20L

Win rate0.429

Rating1570

Annual rank108th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1570	+10	1580	Eiji Iijima8-dan / age 45 1637	Ryuo-sen Group 4 Ranking Round 2	Sente	○
2	4/10	1580	-3	1576	Yoshiharu Habu9-dan / age 54 1804	Kisei-sen Main Round 2	Gote	●
3	4/21	1576	-4	1572	Mirai Aoshima7-dan / age 30 1762	Ryuo-sen Group 4 Ranking Round 3	Gote	●
4	5/7	1572	+11	1583	Hisashi Namekata9-dan / age 51 1692	Ginga-sen Block H Round 7	Gote	○
5	5/7	1572	+12	1584	Taichi Takami7-dan / age 31 1767	Ginga-sen Block H Round 8	Sente	○
6	6/4	1595	-5	1589	Yasumitsu Satoh9-dan / age 55 1711	Ginga-sen Block H Round 9	Gote	●
7	6/17	1589	+11	1601	Hirotoshi Ueno5-dan / age 22 1741	Junisen Class C1 Round 1	Gote	○
8	7/2	1601	+10	1611	Kohei Hasebe5-dan / age 31 1696	Asahi Cup Prelim 1 Round 2	Gote	○
9	7/8	1611	-6	1605	Wakamu Deguchi6-dan / age 30 1706	Junisen Class C1 Round 2	Sente	●
10	7/29	1605	-9	1597	Kouhei Funae7-dan / age 38 1581	Junisen Class C1 Round 3	Gote	●
11	8/12	1597	+7	1603	Ehoto Osogaguchi4-dan / age 25 1544	Oi-sen Prelims Round 2	Gote	○
12	8/19	1603	-5	1598	Akihiro Takada5-dan / age 23 1745	Junisen Class C1 Round 4	Gote	●
13	8/27	1598	-4	1595	Yasuhiro Masuda8-dan / age 27 1807	Ginga-sen Final T Round 1	Gote	●
14	9/5	1595	+3	1598	Hiroshi Kamiya8-dan / age 64 1335	Asahi Cup Prelim 1 Round 3	Gote	○
15	9/5	1595	-5	1590	Kazushi Watanabe7-dan / age 30 1734	Asahi Cup Prelim 1 Final	Gote	●
16	9/10	1593	-11	1581	Masakazu Kondoh7-dan / age 54 1430	Eio-sen 7-dan section Round 2	Sente	●
17	9/16	1581	-3	1579	Takahiro Oohashi7-dan / age 32 1872	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
18	9/24	1579	+5	1584	Masakazu Watanabe6-dan / age 39 1460	Oza-sen Prelim 1 Round 2	Sente	○
19	10/8	1584	-7	1577	Akira Nishio7-dan / age 46 1612	Oi-sen Prelims Round 3	Gote	●
20	10/14	1577	-10	1567	Takashi Abe9-dan / age 58 1508	Junisen Class C1 Round 6	Sente	●
21	11/4	1567	-8	1559	Masataka Sugimoto8-dan / age 56 1545	Junisen Class C1 Round 7	Sente	●
22	11/14	1559	-4	1555	Amahiko Satoh9-dan / age 37 1758	Kisei-sen Prelim 2 Round 2	Sente	●
23	11/19	1555	+8	1562	Ryosuke Nakamura6-dan / age 40 1541	Oza-sen Prelim 1 Round 3	Sente	○
24	12/9	1562	+9	1572	Kenjirou Abe7-dan / age 36 1625	Junisen Class C1 Round 8	Gote	○
25	12/25	1572	-7	1565	Yujirou Takahashi4-dan / age 26 1635	Oza-sen Prelim 1 Round 4	Sente	●
26	1/7	1565	-8	1558	Takeshi Fujii9-dan / age 55 1579	Kio-sen Prelims Round 2	Gote	●
27	1/13	1558	+7	1565	Atsushi Miyata7-dan / age 44 1528	Junisen Class C1 Round 9	Sente	○
28	1/23	1565	+10	1575	Shuji Muranaka7-dan / age 44 1651	Ryuo-sen Group 4 Ranking Round 1	Gote	○
29	2/3	1575	-3	1571	Takuya Nishida6-dan / age 34 1801	Junisen Class C1 Round 10	Sente	●
30	2/19	1571	+4	1576	Takehiro Ohira6-dan / age 48 1395	NHK Cup Prelims Round 1	Sente	○
31	2/19	1571	-7	1564	Kenjirou Abe7-dan / age 36 1599	NHK Cup Prelims Round 2	Gote	●
32	3/3	1568	+7	1576	Keita Kadokura6-dan / age 38 1537	Junisen Class C1 Round 11	Gote	○
33	3/18	1576	+5	1580	Masakazu Kondoh7-dan / age 54 1425	Osho-sen Prelim 1 Round 1	Sente	○
34	3/18	1576	-6	1570	Yuuki Saito4-dan / age 29 1675	Osho-sen Prelim 1 Round 2	Gote	●
35	3/31	1575	-5	1570	Kazuo Sugimoto6-dan / age 34 1730	Ryuo-sen Group 4 Ranking Round 2	Sente	●

FY2024 results10W-19L

Win rate0.345

Rating1575

Annual rank108th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1587	+7	1595	Hiromu Watanabe6-dan / age 35 1564	Ryuo-sen Group 4 Ranking Round 3	Gote	○
2	5/9	1595	-7	1588	Shuji Muranaka7-dan / age 43 1646	Ryuo-sen Group 4 Ranking Semifinal	Gote	●
3	6/12	1588	-6	1581	Koji Tanigawa9-dan / age 62 1658	Junisen Class B2 Round 1	Gote	●
4	7/3	1581	-5	1577	Satoshi Takano6-dan / age 30 1744	Asahi Cup Prelim 1 Round 2	Sente	●
5	7/10	1577	-8	1569	Kensuke Kitahama8-dan / age 48 1570	Junisen Class B2 Round 2	Sente	●
6	8/7	1569	-6	1562	Hisashi Namekata9-dan / age 50 1637	Junisen Class B2 Round 3	Sente	●
7	8/15	1562	+2	1564	Kazushiza Horiguchi8-dan / age 49 1242	Ginga-sen Prelims Final	Gote	○
8	8/27	1564	-2	1563	Yuuki Sasaki8-dan / age 30 1921	Oi-sen Prelims Round 2	Sente	●
9	9/4	1563	-5	1558	Chikara Akutsu8-dan / age 42 1712	Junisen Class B2 Round 4	Gote	●
10	9/13	1558	+4	1562	木下浩一age 57 1348	Eio-sen 7-dan section Round 2	Sente	○
11	9/13	1558	-5	1553	Makoto Tobe7-dan / age 38 1691	Eio-sen 7-dan section Round 3	Gote	●
12	10/9	1556	-6	1551	Hiroaki Yokoyama7-dan / age 43 1658	Junisen Class B2 Round 5	Gote	●
13	10/24	1551	+11	1562	Ayumu Matsuo8-dan / age 44 1680	Kisei-sen Prelim 2 Round 1	Sente	○
14	11/1	1562	-4	1558	Kentaro Ishii7-dan / age 32 1766	Ryuo-sen Group 4 Promotion playoff Final	Sente	●
15	11/13	1558	-3	1554	Tadahisa Maruyama9-dan / age 54 1792	Junisen Class B2 Round 6	Sente	●
16	12/3	1554	+6	1561	Masakazu Watanabe6-dan / age 38 1472	Kisei-sen Prelim 2 Round 2	Sente	○
17	12/12	1561	-5	1556	Kazuki Kimura9-dan / age 51 1700	Junisen Class B2 Round 7	Gote	●
18	1/7	1556	+11	1567	Kazushi Watanabe7-dan / age 30 1713	Oza-sen Prelim 2 Round 1	Gote	○
19	1/15	1567	-9	1558	Masataka Sugimoto8-dan / age 56 1527	Junisen Class B2 Round 8	Sente	●
20	1/29	1558	-6	1552	Shuji Muranaka7-dan / age 43 1645	Kio-sen Prelims Round 2	Sente	●
21	2/5	1552	-5	1547	Nobuyuki Yashiki9-dan / age 53 1695	Junisen Class B2 Round 9	Sente	●
22	2/17	1547	+8	1555	Hiroki Iizuka8-dan / age 55 1553	Ryuo-sen Group 4 Ranking Round 1	Gote	○
23	2/20	1555	-7	1549	Kenta Miyajima4-dan / age 25 1613	NHK Cup Prelims Round 1	Gote	●
24	2/26	1549	-6	1543	Kazutoshi Satoh7-dan / age 46 1651	Osho-sen Prelim 1 Round 2	Sente	●
25	3/5	1543	-2	1541	Shinichiro Hattori7-dan / age 25 1883	Junisen Class B2 Round 10	Gote	●
26	3/11	1541	+12	1553	Ryuuma Tonari7-dan / age 35 1722	Ginga-sen Block H Round 6		○
27	3/14	1553	+13	1566	Reo Okabe5-dan / age 25 1798	Oza-sen Prelim 2 Round 2	Sente	○
28	3/18	1566	+13	1579	Amahiko Satoh9-dan / age 37 1837	Kisei-sen Main Round 1	Gote	○
29	3/25	1579	-4	1575	Tadahisa Maruyama9-dan / age 54 1785	Oza-sen Prelim 2 Final	Sente	●

FY2023 results10W-19L

Win rate0.345

Rating1589

Annual rank101st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1639	-4	1635	Takumi Ito5-dan / age 20 1818	Ginga-sen Block B Round 8	Gote	●
2	4/27	1635	+6	1641	Shuji Muranaka7-dan / age 42 1567	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○
3	5/31	1641	-3	1638	Daichi Sasaki7-dan / age 28 1881	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
4	6/21	1638	+9	1647	Makoto Sasaki7-dan / age 43 1667	Junisen Class B2 Round 1	Gote	○
5	7/3	1647	+4	1651	Naoya Fujiwara7-dan / age 58 1461	Asahi Cup Prelim 1 Round 2	Gote	○
6	7/19	1651	-11	1640	Mamoru Hatakeyama8-dan / age 54 1529	Junisen Class B2 Round 2	Sente	●
7	7/27	1640	+4	1644	Tadao Kitajima7-dan / age 57 1433	Eio-sen 7-dan section Round 2	Sente	○
8	8/9	1644	-7	1637	Makoto Tobe7-dan / age 37 1671	Junisen Class B2 Round 3	Sente	●
9	8/16	1637	-10	1626	Yoshitaka Hoshino5-dan / age 35 1538	Oi-sen Prelims Round 2	Sente	●
10	8/21	1626	-6	1621	Hirotaka Kajiura7-dan / age 28 1737	Ginga-sen Prelims Final	Gote	●
11	9/6	1621	-6	1615	Mirai Aoshima6-dan / age 28 1712	Junisen Class B2 Round 4	Gote	●
12	9/14	1615	+10	1625	Takeshi Fujii9-dan / age 52 1693	Asahi Cup Prelim 1 Round 3	Gote	○
13	9/14	1615	-9	1606	Saito Morimoto4-dan / age 22 1588	Asahi Cup Prelim 1 Final	Sente	●
14	9/26	1616	-4	1612	Taichi Takami7-dan / age 30 1790	Eio-sen 7-dan section Round 3	Gote	●
15	10/16	1612	+12	1624	Seiya Kondou7-dan / age 27 1810	Kisei-sen Prelim 2 Round 1	Sente	○
16	10/25	1624	+7	1631	Daisuke Nakagawa8-dan / age 55 1596	Junisen Class B2 Round 5	Sente	○
17	11/15	1631	-9	1622	Kensuke Kitahama8-dan / age 47 1584	Junisen Class B2 Round 6	Sente	●
18	12/13	1622	-7	1615	Yasuaki Murayama8-dan / age 39 1664	Junisen Class B2 Round 7	Gote	●
19	12/18	1615	+10	1625	Makoto Tobe7-dan / age 37 1693	Ryuo-sen Group 4 Ranking Round 1	Sente	○
20	12/27	1625	+10	1635	Yasumitsu Satoh9-dan / age 54 1704	Kisei-sen Prelim 2 Round 2	Gote	○
21	1/10	1635	-11	1624	Osamu Nakamura9-dan / age 61 1510	Junisen Class B2 Round 8	Gote	●
22	1/26	1624	-4	1620	Yasuhiro Masuda7-dan / age 26 1808	Kisei-sen Prelim 2 Final	Sente	●
23	2/7	1620	-6	1614	Ayumu Matsuo8-dan / age 43 1724	Oza-sen Prelim 2 Round 1	Sente	●
24	2/14	1614	-7	1607	Daisuke Suzuki9-dan / age 49 1641	Junisen Class B2 Round 9	Sente	●
25	2/19	1607	-9	1598	Reo Koyama4-dan / age 30 1563	NHK Cup Prelims	Sente	●
26	3/1	1598	-5	1593	Hirotaka Kajiura7-dan / age 28 1756	Kio-sen Prelims Round 2	Gote	●
27	3/6	1593	-10	1583	Keita Inoue9-dan / age 60 1499	Junisen Class B2 Round 10	Gote	●
28	3/14	1583	-4	1579	Taichi Takami7-dan / age 30 1791	Osho-sen Prelim 1 Round 2	Sente	●
29	3/26	1579	+9	1589	Kouru Abe7-dan / age 29 1638	Ryuo-sen Group 4 Ranking Round 2	Sente	○

FY2022 results13W-16L

Win rate0.448

Rating1645

Annual rank73rd

Rank/title at FY end / age7-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1678	-10	1668	Akira Nishio7-dan / age 42 1606	Ryuo-sen Group 4 Promotion playoff Round 2	Sente	●
2	4/22	1668	+9	1678	Kazushi Watanabe5-dan / age 27 1731	Ginga-sen Block C Round 7	Sente	○
3	5/13	1678	-7	1671	Chikara Akutsu8-dan / age 39 1718	Ginga-sen Block C Round 9	Sente	●
4	5/13	1678	+8	1686	Yasuaki Murayama7-dan / age 38 1665	Ginga-sen Block C Round 8	Sente	○
5	6/22	1678	-7	1671	Koichi Fukaura9-dan / age 50 1708	Junisen Class B2 Round 1	Gote	●
6	7/8	1671	+3	1674	Yoshiyuki Matsumoto7-dan / age 50 1428	Eio-sen 7-dan section Round 1	Sente	○
7	7/8	1671	-12	1659	Masakazu Kondoh7-dan / age 51 1471	Eio-sen 7-dan section Round 2	Gote	●
8	7/13	1662	+10	1672	Reo Kurosawa6-dan / age 30 1743	Asahi Cup Prelim 1 Round 2	Gote	○
9	7/20	1672	+8	1680	Tadashi Ooishi7-dan / age 32 1682	Junisen Class B2 Round 2	Sente	○
10	8/2	1680	-10	1670	Osamu Nakamura9-dan / age 59 1588	Oi-sen Prelims Round 2	Gote	●
11	8/17	1670	-5	1665	Yasuhiro Masuda6-dan / age 24 1809	Junisen Class B2 Round 3	Sente	●
12	8/24	1665	+6	1672	Kota Kanai6-dan / age 36 1599	Ginga-sen Prelims Final	Sente	○
13	9/4	1672	+3	1675	早咲誠和アマ 1435	Asahi Cup Prelim 1 Round 3	Sente	○
14	9/7	1675	-8	1667	Daisuke Suzuki9-dan / age 48 1661	Junisen Class B2 Round 4	Gote	●
15	9/22	1667	-6	1661	Takuya Nishida5-dan / age 31 1763	Asahi Cup Prelim 1 Final	Sente	●
16	10/14	1661	-5	1656	Yuuki Sasaki7-dan / age 28 1791	Kisei-sen Prelim 2 Round 1	Gote	●
17	10/19	1656	+10	1665	Ayumu Matsuo8-dan / age 42 1734	Junisen Class B2 Round 5	Sente	○
18	11/16	1665	-8	1657	Takuma Oikawa7-dan / age 35 1652	Junisen Class B2 Round 6	Sente	●
19	12/14	1657	-10	1647	Keita Inoue9-dan / age 58 1563	Junisen Class B2 Round 7	Gote	●
20	1/11	1647	+8	1655	Eiji Iijima8-dan / age 43 1657	Junisen Class B2 Round 8	Gote	○
21	1/17	1655	-5	1650	Kentaro Ishii6-dan / age 30 1781	Ryuo-sen Group 4 Ranking Round 1	Gote	●
22	1/24	1650	-7	1643	Toshiyuki Moriuchi9-dan / age 52 1689	Oza-sen Prelim 2 Round 1	Sente	●
23	1/28	1643	+3	1646	横山大樹アマ 1412	Kio-sen Prelims Round 2	Gote	○
24	2/8	1646	+9	1655	Takeshi Fujii9-dan / age 52 1698	Junisen Class B2 Round 9	Sente	○
25	2/15	1655	-10	1646	Hiroki Taniai4-dan / age 29 1571	Osho-sen Prelim 1 Round 2	Gote	●
26	2/21	1646	+8	1653	Keita Kadokura5-dan / age 35 1634	NHK Cup Prelims Round 1	Sente	○
27	2/21	1646	-6	1640	Mirai Aoshima6-dan / age 27 1742	NHK Cup Prelims Round 2	Gote	●
28	3/1	1647	-8	1639	Sakio Chiba7-dan / age 44 1642	Kio-sen Prelims Round 3	Sente	●
29	3/8	1639	+6	1645	Masataka Sugimoto8-dan / age 54 1557	Junisen Class B2 Round 10	Gote	○

FY2021 results14W-15L

Win rate0.483

Rating1681

Annual rank57th

Rank/title at FY end / age7-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1693	+10	1702	Takahiro Oohashi6-dan / age 28 1761	Oza-sen Main Round 1	Sente	○
2	5/12	1702	+7	1709	Takeshi Fujii9-dan / age 50 1658	Junisen Class B2 Round 1	Sente	○
3	5/27	1709	-9	1700	Hirotaka Nozuki8-dan / age 47 1673	Ryuo-sen Group 4 Promotion playoff Round 2	Gote	●
4	6/3	1700	-5	1695	Kazuki Kimura9-dan / age 47 1819	Oza-sen Main Round 2	Gote	●
5	6/9	1695	-7	1688	Hisashi Namekata9-dan / age 47 1730	Junisen Class B2 Round 2	Gote	●
6	7/7	1688	-7	1681	Taichi Takami7-dan / age 27 1730	Junisen Class B2 Round 3	Sente	●
7	7/21	1681	+9	1690	Hirotaka Kajiura7-dan / age 26 1741	Eio-sen 7-dan section Round 1	Sente	○
8	7/28	1690	+7	1697	Kazuo Sugimoto5-dan / age 29 1649	Oi-sen Prelims Round 2	Gote	○
9	8/5	1697	-9	1688	Kohei Hasebe4-dan / age 27 1638	Asahi Cup Prelim 1 Round 2	Gote	●
10	8/11	1688	-6	1682	Shota Chida7-dan / age 27 1797	Eio-sen 7-dan section Round 2	Gote	●
11	8/20	1682	+7	1689	Hiromu Watanabe5-dan / age 33 1639	Ginga-sen Prelims Final	Sente	○
12	8/25	1689	-4	1685	Akihito Hirose8-dan / age 34 1855	Oi-sen Prelims Round 3	Gote	●
13	9/15	1685	+10	1694	Koichi Fukaura9-dan / age 49 1751	Junisen Class B2 Round 4	Gote	○
14	10/6	1694	+11	1705	Shota Chida7-dan / age 27 1826	Kisei-sen Prelim 2 Round 1	Gote	○
15	10/27	1705	+6	1711	Koji Tanigawa9-dan / age 59 1629	Junisen Class B2 Round 6	Gote	○
16	11/4	1711	-10	1702	Junpei Ide5-dan / age 30 1644	Kisei-sen Prelim 2 Round 2	Gote	●
17	11/10	1702	+5	1707	Yoshiyuki Kubota7-dan / age 49 1555	Junisen Class B2 Round 7	Sente	○
18	12/8	1707	+7	1714	Yasuaki Murayama7-dan / age 37 1679	Junisen Class B2 Round 8	Gote	○
19	12/15	1714	-9	1705	Takeshi Fujii9-dan / age 51 1666	Oza-sen Prelim 2 Round 1	Sente	●
20	12/23	1705	-10	1695	Shuji Muranaka7-dan / age 40 1618	Ryuo-sen Group 4 Ranking Round 1	Gote	●
21	1/12	1695	-11	1684	Osamu Nakamura9-dan / age 59 1557	Junisen Class B2 Round 9	Sente	●
22	1/18	1684	-8	1676	Makoto Sasaki7-dan / age 41 1691	Osho-sen Prelim 1 Round 1	Gote	●
23	2/2	1676	-5	1671	Shingo Sawada7-dan / age 30 1792	Junisen Class B2 Round 10	Gote	●
24	2/14	1671	+4	1675	Hiroshi Okazaki7-dan / age 54 1487	NHK Cup Prelims Round 1	Gote	○
25	2/14	1671	+3	1674	Teruichi Aono9-dan / age 69 1416	NHK Cup Prelims Round 2	Gote	○
26	2/14	1671	-6	1665	Yasuhiro Masuda6-dan / age 24 1781	NHK Cup Prelims Final	Gote	●
27	2/22	1672	-4	1668	Wataru Yashiro7-dan / age 27 1867	Kio-sen Prelims Round 2	Gote	●
28	3/1	1668	+6	1674	Takashi Abe9-dan / age 54 1570	Junisen Class B2 Round 11	Sente	○
29	3/17	1674	+7	1681	Hiromu Watanabe6-dan / age 33 1623	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	○

FY2020 results24W-10L

Win rate0.706

Rating1695

Annual rank46th

Rank/title at FY end / age7-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/26	1602	+9	1611	Hirotaka Kajiura5-dan / age 24 1653	Kisei-sen Prelim 1 Round 1	Sente	○
2	5/26	1602	-5	1597	Takuma Oikawa6-dan / age 33 1743	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/16	1606	+6	1612	Hiroshi Miyamoto5-dan / age 34 1529	Junisen Class C1 Round 1	Sente	○
4	7/14	1612	+5	1617	Takanori Anyouji6-dan / age 45 1476	Junisen Class C1 Round 2	Gote	○
5	7/30	1617	-10	1607	Tetsuya Fujimori5-dan / age 33 1547	Asahi Cup Prelim 1 Round 2	Gote	●
6	8/11	1607	+10	1618	Sakio Chiba7-dan / age 41 1708	Junisen Class C1 Round 3	Gote	○
7	8/18	1618	-5	1613	Seiya Kondou7-dan / age 24 1774	Ryuo-sen Group 4 Promotion playoff Round 4	Gote	●
8	8/31	1613	-9	1604	Hiroki Taniai4-dan / age 26 1565	Ginga-sen Prelims	Gote	●
9	9/8	1604	+7	1611	小林裕士7-dan / age 43 1577	Junisen Class C1 Round 4	Sente	○
10	9/18	1611	+8	1619	Shingo Itoh5-dan / age 38 1590	Oi-sen Prelims Round 2	Gote	○
11	10/12	1619	+10	1629	Sakio Chiba7-dan / age 41 1692	Oi-sen Prelims Round 3	Gote	○
12	10/16	1629	+4	1633	Yoshiyuki Matsumoto6-dan / age 48 1443	Oza-sen Prelim 1 Round 2	Sente	○
13	10/20	1633	+6	1638	Hideyuki Takano6-dan / age 48 1521	Junisen Class C1 Round 6	Gote	○
14	10/26	1638	+7	1646	Akira Nishio7-dan / age 41 1609	Oi-sen Prelims Round 4	Sente	○
15	11/1	1646	+4	1649	Akio Ishikawa7-dan / age 57 1445	Eio-sen 7-dan section Round 1	Sente	○
16	11/1	1646	-6	1639	Eiji Iijima7-dan / age 41 1717	Eio-sen 7-dan section Round 2	Sente	●
17	11/9	1643	+9	1652	Sakio Chiba7-dan / age 41 1685	Oza-sen Prelim 1 Round 3	Sente	○
18	11/17	1652	+3	1655	Teruichi Aono9-dan / age 67 1409	Junisen Class C1 Round 7	Sente	○
19	11/26	1655	+7	1662	Taku Morishita9-dan / age 54 1601	Oza-sen Prelim 1 Round 4	Gote	○
20	12/1	1662	+10	1672	Hiroaki Yokoyama7-dan / age 40 1748	Ryuo-sen Group 4 Ranking Round 1	Gote	○
21	12/15	1672	+8	1680	Kazutoshi Satoh7-dan / age 42 1670	Junisen Class C1 Round 8	Sente	○
22	12/23	1680	-5	1675	Amahiko Satoh9-dan / age 32 1824	Oi-sen Prelims Final	Sente	●
23	12/29	1675	+9	1684	Mirai Aoshima6-dan / age 25 1740	Oza-sen Prelim 1 Final	Gote	○
24	1/7	1684	+2	1686	木下浩一age 53 1345	Osho-sen Prelim 1 Round 2	Gote	○
25	1/12	1686	+10	1696	Kouhei Funae6-dan / age 33 1775	Junisen Class C1 Round 9	Gote	○
26	1/19	1696	-10	1686	Osamu Nakamura9-dan / age 58 1600	Ryuo-sen Group 4 Ranking Round 2	Gote	●
27	1/26	1686	+6	1692	Takumi Ito4-dan / age 18 1596	Osho-sen Prelim 1 Round 3	Sente	○
28	2/2	1692	+6	1698	Akihiro Murata6-dan / age 34 1615	Junisen Class C1 Round 10	Sente	○
29	2/9	1698	+7	1705	Hiroshi Yamamoto4-dan / age 24 1633	Oza-sen Prelim 2 Round 2	Gote	○
30	2/15	1705	-9	1696	Asuto Saito4-dan / age 22 1651	NHK Cup Prelims	Gote	●
31	2/25	1696	-10	1686	Junpei Ide5-dan / age 29 1606	Kio-sen Prelims Round 2	Sente	●
32	3/9	1686	+9	1695	Taichi Takami7-dan / age 27 1736	Junisen Class C1 Round 11	Gote	○
33	3/17	1695	-8	1686	Asuto Saito4-dan / age 22 1680	Osho-sen Prelim 1 Round 4	Gote	●
34	3/23	1686	+9	1695	Hisashi Namekata9-dan / age 47 1725	Oza-sen Prelim 2 Final	Sente	○

FY2019 results19W-18L

Win rate0.514

Rating1604

Annual rank92nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1610	+7	1616	Manabu Senzaki9-dan / age 48 1547	Kio-sen Prelims Round 3	Gote	○
2	4/30	1616	-8	1608	Shingo Itoh5-dan / age 37 1596	Ryuo-sen Group 4 Promotion playoff Round 1	Sente	●
3	5/7	1608	-4	1604	Yasuhiro Masuda6-dan / age 21 1794	Kio-sen Prelims Round 4	Gote	●
4	5/14	1604	+9	1613	Hirotaka Kajiura4-dan / age 23 1662	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/4	1613	+5	1618	Ichiro Hiura8-dan / age 53 1466	Ryuo-sen Group 4 Relegation playoff Final	Sente	○
6	6/18	1618	-6	1612	Mirai Aoshima5-dan / age 24 1695	Junisen Class C1 Round 1	Gote	●
7	6/27	1612	+6	1618	Ryosuke Nakamura6-dan / age 33 1545	Eio-sen 6-dan section Round 1	Gote	○
8	6/27	1612	-5	1607	Takuma Oikawa6-dan / age 32 1751	Eio-sen 6-dan section Round 2	Gote	●
9	7/2	1613	+7	1620	Manabu Senzaki9-dan / age 49 1549	Junisen Class C1 Round 2	Sente	○
10	7/19	1620	+6	1626	西山朋佳 1540	Asahi Cup Prelim 1 Round 2	Sente	○
11	7/21	1626	-10	1616	福間香奈 1522	NHK Cup Main Round 1	Sente	●
12	8/6	1616	+6	1622	Yasuaki Tsukada9-dan / age 54 1546	Junisen Class C1 Round 3	Sente	○
13	8/16	1622	+4	1626	Torahiko Tanaka9-dan / age 62 1431	Asahi Cup Prelim 1 Round 3	Gote	○
14	9/3	1626	+6	1632	Shingo Hirafuji7-dan / age 55 1524	Junisen Class C1 Round 4	Gote	○
15	9/25	1632	+8	1640	Kazuo Sugimoto4-dan / age 28 1651	Kisei-sen Prelim 1 Round 3	Sente	○
16	9/25	1632	+8	1640	Atsushi Miyata7-dan / age 38 1650	Kisei-sen Prelim 1 Final	Gote	○
17	10/11	1649	+7	1655	Tetsuya Fujimori5-dan / age 32 1584	Asahi Cup Prelim 1 Final	Gote	○
18	10/15	1655	-8	1647	Akira Nishio7-dan / age 40 1663	Junisen Class C1 Round 5	Sente	●
19	10/29	1647	-10	1638	Hiroshi Yamamoto4-dan / age 23 1570	Oza-sen Prelim 1 Round 2	Gote	●
20	11/5	1638	-10	1627	Satoru Sakaguchi6-dan / age 41 1529	Junisen Class C1 Round 6	Sente	●
21	11/22	1627	+10	1637	Satoshi Takano4-dan / age 26 1723	Oi-sen Prelims Round 2	Sente	○
22	11/27	1637	+3	1641	Masaki Izumi8-dan / age 58 1416	Oi-sen Prelims Round 3	Gote	○
23	12/3	1641	+6	1647	Taku Morishita9-dan / age 53 1560	Junisen Class C1 Round 7	Gote	○
24	12/6	1647	-4	1643	Daichi Sasaki5-dan / age 24 1829	Oi-sen Prelims Round 4	Sente	●
25	12/19	1643	-7	1636	Nobuyuki Yashiki9-dan / age 47 1704	Asahi Cup Prelim 2 Round 1	Sente	●
26	1/8	1636	+3	1640	Makoto Chuza7-dan / age 49 1403	Ryuo-sen Group 4 Ranking Round 1	Sente	○
27	1/14	1640	-6	1633	Kentaro Ishii5-dan / age 27 1722	Junisen Class C1 Round 8	Gote	●
28	1/21	1633	+7	1640	Shoji Segawa6-dan / age 49 1582	Kio-sen Prelims Round 2	Sente	○
29	2/4	1640	-12	1629	Tadao Kitajima7-dan / age 54 1475	Junisen Class C1 Round 9	Sente	●
30	2/7	1629	-4	1624	Hisashi Namekata9-dan / age 46 1799	Kisei-sen Prelim 2 Round 2	Sente	●
31	2/14	1624	+9	1634	Makoto Tobe7-dan / age 33 1680	Ryuo-sen Group 4 Ranking Round 2	Sente	○
32	2/18	1634	+6	1640	Michio Takahashi9-dan / age 59 1542	NHK Cup Prelims Round 1	Gote	○
33	2/18	1634	-5	1628	Kentaro Ishii5-dan / age 27 1750	NHK Cup Prelims Round 2	Gote	●
34	2/25	1634	-10	1624	Taku Morishita9-dan / age 53 1559	Osho-sen Prelim 1 Round 1	Gote	●
35	2/28	1624	-10	1615	Tetsuya Fujimori5-dan / age 32 1549	Kio-sen Prelims Round 3	Sente	●
36	3/3	1615	-5	1609	Takuma Oikawa6-dan / age 32 1737	Junisen Class C1 Round 10	Gote	●
37	3/26	1609	-5	1604	Ryuuma Tonari6-dan / age 30 1738	Ryuo-sen Group 4 Ranking Round 3	Sente	●

FY2018 results12W-12L

Win rate0.500

Rating1609

Annual rank74th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1621	-5	1616	Kouru Abe6-dan / age 23 1750	Kio-sen Prelims Round 3	Gote	●
2	4/25	1616	-11	1605	Ichiro Hiura8-dan / age 52 1498	Ryuo-sen Group 4 Promotion playoff Round 1	Gote	●
3	6/7	1605	-5	1600	Wataru Yashiro6-dan / age 24 1727	Kisei-sen Prelim 1 Round 2	Sente	●
4	6/19	1600	+5	1606	Hideyuki Takano6-dan / age 46 1485	Junisen Class C1 Round 1	Sente	○
5	6/30	1606	+8	1614	Hiroki Nakata8-dan / age 53 1621	Asahi Cup Prelim 1 Round 2	Gote	○
6	7/3	1614	-9	1605	Masataka Sugimoto7-dan / age 49 1587	Junisen Class C1 Round 2	Gote	●
7	7/11	1605	-11	1595	Takehiro Ohira6-dan / age 41 1484	Eio-sen 6-dan section Round 2	Gote	●
8	7/31	1595	+10	1605	Atsushi Miyata7-dan / age 37 1694	Junisen Class C1 Round 3	Sente	○
9	8/10	1605	+3	1608	木下浩一age 50 1354	Asahi Cup Prelim 1 Round 3	Gote	○
10	8/13	1608	+6	1614	Daisuke Nakagawa8-dan / age 50 1519	Ryuo-sen Group 4 Relegation playoff Final	Gote	○
11	8/28	1614	-8	1606	Daisuke Katagami7-dan / age 37 1631	Junisen Class C1 Round 4	Gote	●
12	9/7	1606	-6	1600	Nobuyuki Yashiki9-dan / age 46 1675	Oi-sen Prelims Round 2	Sente	●
13	9/11	1600	+6	1606	Tadao Kitajima7-dan / age 52 1501	Asahi Cup Prelim 1 Final	Sente	○
14	10/3	1606	-5	1600	Kouru Abe6-dan / age 23 1730	Oza-sen Prelim 1 Round 2	Sente	●
15	10/23	1600	+11	1611	Kouhei Funae6-dan / age 31 1728	Junisen Class C1 Round 6	Sente	○
16	11/20	1611	+5	1617	Akira Shima9-dan / age 55 1489	Junisen Class C1 Round 7	Gote	○
17	12/8	1617	-4	1612	Tatsuya Sanmaido6-dan / age 25 1802	Asahi Cup Prelim 2 Round 1	Gote	●
18	12/12	1612	-9	1603	Yasuaki Tsukada9-dan / age 54 1555	Ryuo-sen Group 4 Ranking Round 1	Sente	●
19	12/18	1603	+6	1609	Takanori Anyouji6-dan / age 44 1518	Junisen Class C1 Round 8	Sente	○
20	12/26	1609	+6	1615	Shuji Satoh7-dan / age 51 1534	Kio-sen Prelims Round 2	Sente	○
21	1/8	1615	+6	1622	Michio Takahashi9-dan / age 58 1547	Junisen Class C1 Round 9	Gote	○
22	2/5	1622	+4	1626	Ichiro Hiura8-dan / age 52 1438	Junisen Class C1 Round 10	Gote	○
23	2/27	1626	-9	1617	Shingo Itoh5-dan / age 37 1598	Osho-sen Prelim 1 Round 2	Sente	●
24	3/5	1617	-8	1609	小林裕士7-dan / age 42 1614	Junisen Class C1 Round 11	Sente	●

FY2017 results12W-10L

Win rate0.545

Rating1631

Annual rank69th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1633	-7	1626	Akira Nishio6-dan / age 37 1687	Osho-sen Prelim 1 Round 3	Gote	●
2	4/26	1626	-9	1617	Taku Morishita9-dan / age 50 1567	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	●
3	6/13	1617	+10	1627	Kenjirou Abe7-dan / age 28 1720	Junisen Class C1 Round 1	Sente	○
4	6/23	1627	+5	1632	Takehiro Ohira6-dan / age 40 1499	Eio-sen 6-dan section Round 2	Gote	○
5	6/23	1627	+9	1637	Tadashi Ooishi6-dan / age 27 1689	Eio-sen 6-dan section Round 3	Gote	○
6	6/30	1642	-6	1636	Toshiyuki Moriuchi9-dan / age 46 1735	Asahi Cup Prelim 1 Round 2	Sente	●
7	7/11	1636	+4	1640	Torahiko Tanaka9-dan / age 60 1453	Junisen Class C1 Round 2	Gote	○
8	8/2	1640	-9	1631	Keiichi Sanada8-dan / age 44 1575	Oi-sen Prelims Round 2	Sente	●
9	8/8	1631	+6	1637	Tadao Kitajima7-dan / age 51 1551	Junisen Class C1 Round 3	Gote	○
10	9/12	1637	+5	1642	Kazushiza Horiguchi7-dan / age 42 1512	Junisen Class C1 Round 4	Sente	○
11	9/20	1642	-8	1634	Yusuke Toyama5-dan / age 37 1651	Oza-sen Prelim 1 Round 2	Sente	●
12	10/4	1634	-10	1625	Kazuo Sugimoto4-dan / age 26 1566	Kisei-sen Prelim 1 Round 2	Gote	●
13	10/10	1625	+7	1631	Shuji Satoh7-dan / age 50 1568	Junisen Class C1 Round 6	Sente	○
14	10/19	1631	-3	1628	Takuya Nagase6-dan / age 25 1888	Eio-sen 6-dan section Round 4	Sente	●
15	10/31	1628	-10	1618	Satoru Sakaguchi5-dan / age 39 1541	Junisen Class C1 Round 7	Gote	●
16	12/5	1618	+7	1625	Keiichi Sanada8-dan / age 45 1565	Junisen Class C1 Round 8	Sente	○
17	12/21	1625	+2	1628	木下浩一age 50 1319	Kio-sen Prelims Round 2	Gote	○
18	1/9	1628	+4	1631	Masaki Izumi8-dan / age 56 1432	Junisen Class C1 Round 9	Gote	○
19	1/23	1631	-10	1622	Masakazu Watanabe5-dan / age 32 1564	Osho-sen Prelim 1 Round 1	Gote	●
20	2/6	1622	+5	1627	Shingo Hirafuji7-dan / age 54 1509	Junisen Class C1 Round 10	Sente	○
21	2/13	1627	-4	1624	Tatsuya Sanmaido6-dan / age 24 1826	Ryuo-sen Group 4 Ranking Round 1	Gote	●
22	3/13	1624	+8	1631	Akihiro Murata6-dan / age 31 1618	Junisen Class C1 Round 11	Gote	○

FY2016 results16W-17L

Win rate0.485

Rating1638

Annual rank68th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1652	-10	1642	Masataka Sugimoto7-dan / age 47 1552	Ryuo-sen Group 2 Promotion playoff Round 1	Gote	●
2	4/28	1642	+7	1649	Daisuke Nakagawa8-dan / age 47 1588	Osho-sen Prelim 1 Round 2	Sente	○
3	5/23	1649	-10	1639	Yoshiyuki Kubota6-dan / age 44 1569	Osho-sen Prelim 1 Round 3	Gote	●
4	5/30	1639	-9	1630	Yusuke Ina6-dan / age 40 1592	Eio-sen 6-dan section Round 2	Sente	●
5	6/7	1630	+7	1636	Kota Kanai6-dan / age 30 1577	Junisen Class C1 Round 1	Sente	○
6	6/24	1636	-5	1632	Taichi Nakamura6-dan / age 28 1798	Ginga-sen Final T Round 1	Gote	●
7	6/28	1632	+5	1637	Akio Ishikawa7-dan / age 53 1517	Asahi Cup Prelim 1 Round 2	Sente	○
8	7/5	1637	+12	1649	Yuuki Sasaki5-dan / age 21 1802	Junisen Class C1 Round 2	Gote	○
9	7/15	1649	+9	1658	Taichi Takami5-dan / age 23 1683	Asahi Cup Prelim 1 Round 3	Gote	○
10	7/21	1658	+7	1665	Naohiro Ishida4-dan / age 27 1629	Kisei-sen Prelim 1 Round 2	Gote	○
11	8/30	1665	-12	1653	Masakazu Kondoh6-dan / age 45 1479	Junisen Class C1 Round 3	Sente	●
12	9/6	1653	+12	1666	Koichi Fukaura9-dan / age 44 1865	Oi-sen Prelims Round 2	Sente	○
13	9/13	1666	+5	1671	Eisaku Tomioka8-dan / age 52 1529	Junisen Class C1 Round 4	Gote	○
14	9/30	1671	-3	1668	Akira WatanabeRyuo・Kio / age 32 1929	Oi-sen Prelims Round 3	Sente	●
15	10/14	1668	-6	1661	Yasuhiro Masuda4-dan / age 18 1753	Kisei-sen Prelim 1 Round 3	Gote	●
16	10/21	1661	+7	1669	Naohiro Ishida4-dan / age 27 1639	Oza-sen Prelim 1 Round 2	Sente	○
17	10/25	1669	-10	1659	Yasuaki Tsukada9-dan / age 51 1600	Junisen Class C1 Round 6	Gote	●
18	11/4	1659	+7	1666	Taku Morishita9-dan / age 50 1610	Asahi Cup Prelim 1 Final	Sente	○
19	11/9	1666	+7	1673	Shingo Itoh5-dan / age 34 1615	Oza-sen Prelim 1 Round 3	Sente	○
20	11/15	1673	+9	1682	Sakio Chiba6-dan / age 37 1731	Junisen Class C1 Round 7	Sente	○
21	12/1	1682	-5	1678	Hisashi Namekata8-dan / age 42 1831	Asahi Cup Prelim 2 Round 1	Sente	●
22	12/7	1678	-11	1667	Ryosuke Nakamura6-dan / age 31 1544	Oza-sen Prelim 1 Round 4	Gote	●
23	12/15	1667	-10	1657	Makoto Chuza7-dan / age 46 1600	Ryuo-sen Group 3 Ranking Round 1	Gote	●
24	12/19	1657	-12	1645	Takahiro Toyokawa7-dan / age 49 1474	Junisen Class C1 Round 8	Gote	●
25	1/6	1645	-13	1632	Koji Tosa8-dan / age 61 1389	Kio-sen Prelims Round 2	Sente	●
26	1/10	1632	+5	1637	Bungo Fukusaki9-dan / age 57 1470	Junisen Class C1 Round 9	Sente	○
27	1/28	1637	-7	1630	Taichi Takami5-dan / age 23 1686	Ginga-sen Block G Round 6	Gote	●
28	1/31	1630	+5	1635	Eisaku Tomioka8-dan / age 52 1493	Osho-sen Prelim 1 Round 2	Sente	○
29	2/7	1635	-5	1630	Mirai Aoshima5-dan / age 21 1794	Junisen Class C1 Round 10	Gote	●
30	2/17	1630	+8	1639	Shingo Itoh5-dan / age 35 1639	NHK Cup Prelims Round 1	Gote	○
31	2/17	1630	+8	1638	Yusuke Toyama5-dan / age 37 1621	NHK Cup Prelims Round 2	Sente	○
32	2/17	1630	-5	1625	Seiya Kondou4-dan / age 20 1752	NHK Cup Prelims Final	Gote	●
33	3/14	1641	-3	1638	Shota Chida6-dan / age 22 1886	Junisen Class C1 Round 11	Sente	●

FY2015 results14W-14L

Win rate0.500

Rating1657

Annual rank56th

Rank/title at FY end / age6-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/24	1670	-8	1662	Takuma Oikawa6-dan / age 27 1670	Ryuo-sen Group 3 Ranking Semifinal	Sente	●
2	5/22	1662	-9	1653	Taichi Takami5-dan / age 21 1632	Kisei-sen Prelim 1 Round 2	Sente	●
3	6/2	1653	+4	1657	Hiroshi Kamiya8-dan / age 54 1475	Junisen Class C1 Round 1	Gote	○
4	6/23	1657	-6	1651	Shintaro Saito6-dan / age 22 1753	Junisen Class C1 Round 2	Sente	●
5	7/1	1651	-8	1644	Makoto Sasaki6-dan / age 35 1668	Eio-sen 6-dan section Round 2	Sente	●
6	7/21	1644	+5	1649	Takehiro Ohira5-dan / age 38 1522	Junisen Class C1 Round 3	Sente	○
7	8/18	1649	-8	1641	Naohiro Ishida4-dan / age 26 1636	Asahi Cup Prelim 1 Round 2	Sente	●
8	9/3	1641	+3	1644	Torahiko Tanaka9-dan / age 58 1407	Oi-sen Prelims Round 2	Sente	○
9	9/15	1644	+6	1650	Hiroshi Naganuma7-dan / age 50 1564	Junisen Class C1 Round 4	Gote	○
10	9/25	1650	+10	1661	Hiroaki Yokoyama6-dan / age 34 1762	Ryuo-sen Group 3 Promotion playoff Final	Gote	○
11	10/2	1661	-8	1653	Atsushi Miyata6-dan / age 34 1671	Oza-sen Prelim 1 Round 2	Gote	●
12	10/13	1653	-6	1647	Kouhei Funae5-dan / age 28 1744	Junisen Class C1 Round 5	Sente	●
13	10/26	1647	+8	1655	Hirotaka Kajiura4-dan / age 20 1645	Oi-sen Prelims Round 3	Gote	○
14	11/17	1655	-9	1646	小林裕士7-dan / age 39 1627	Junisen Class C1 Round 6	Gote	●
15	11/30	1646	-7	1640	Kentaro Ishii4-dan / age 23 1705	Oi-sen Prelims Round 4	Sente	●
16	12/8	1640	-10	1630	Ichiro Hiura8-dan / age 49 1542	Junisen Class C1 Round 7	Gote	●
17	12/16	1630	+6	1636	Kazushiza Horiguchi7-dan / age 40 1551	Ginga-sen Block A Round 5	Sente	○
18	12/16	1630	+10	1640	Shingo Sawada6-dan / age 24 1734	Ginga-sen Block A Round 6	Gote	○
19	1/15	1646	-3	1643	Hisashi Namekata8-dan / age 42 1876	Ryuo-sen Group 2 Ranking Round 1	Gote	●
20	1/19	1643	+8	1650	Tetsuya Fujimori4-dan / age 28 1629	Kio-sen Prelims Round 2	Gote	○
21	1/26	1650	+7	1657	Daisuke Katagami6-dan / age 34 1604	Junisen Class C1 Round 8	Sente	○
22	2/5	1657	+5	1662	Naruyuki Hatakeyama7-dan / age 46 1495	Ginga-sen Block A Round 7	Sente	○
23	2/5	1657	-8	1650	Kosuke Tamura7-dan / age 39 1665	Ginga-sen Block A Round 8	Gote	●
24	2/9	1654	+5	1659	Hideyuki Takano6-dan / age 43 1511	Junisen Class C1 Round 9	Gote	○
25	2/17	1659	+7	1666	Tetsuya Fujimori4-dan / age 28 1632	Osho-sen Prelim 1 Round 1	Sente	○
26	2/25	1666	-10	1656	Seiya Kondou4-dan / age 19 1578	NHK Cup Prelims	Sente	●
27	3/1	1656	+7	1664	Atsushi Miyata6-dan / age 34 1632	Junisen Class C1 Round 10	Sente	○
28	3/11	1664	-7	1657	Kentaro Ishii4-dan / age 23 1718	Kio-sen Prelims Round 3	Sente	●

FY2014 results19W-15L

Win rate0.559

Rating1679

Annual rank46th

Rank/title at FY end / age6-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1712	+5	1717	Hisashi Ogura7-dan / age 45 1569	Osho-sen Prelim 1 Round 1	Sente	○
2	5/1	1717	-12	1705	Hiroshi Kamiya8-dan / age 53 1504	Osho-sen Prelim 1 Round 2	Gote	●
3	5/29	1705	-10	1694	Daisuke Nakagawa8-dan / age 45 1593	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	●
4	6/10	1694	+7	1701	Shuji Satoh7-dan / age 47 1641	Junisen Class C1 Round 1	Gote	○
5	6/29	1701	-5	1696	Tatsuya Sugai5-dan / age 22 1838	NHK Cup Main Round 1	Gote	●
6	7/1	1696	+3	1699	Shohei Takada6-dan / age 52 1460	Kisei-sen Prelim 1 Round 2	Gote	○
7	7/8	1699	+11	1710	Taichi Nakamura6-dan / age 26 1835	Junisen Class C1 Round 2	Sente	○
8	7/23	1710	+3	1714	Keiji Mori9-dan / age 68 1469	Asahi Cup Prelim 1 Round 2	Gote	○
9	8/22	1714	-11	1702	Takehiro Ohira5-dan / age 37 1560	Oi-sen Prelims Round 2	Sente	●
10	8/26	1702	+4	1706	Tadao Kitajima7-dan / age 48 1496	Junisen Class C1 Round 3	Gote	○
11	9/5	1706	-12	1694	Masaki Izumi8-dan / age 53 1515	Asahi Cup Prelim 1 Round 3	Sente	●
12	9/16	1694	-13	1681	Torahiko Tanaka9-dan / age 57 1445	Junisen Class C1 Round 4	Sente	●
13	9/25	1681	-9	1672	Masakazu Watanabe5-dan / age 28 1634	Kisei-sen Prelim 1 Round 3	Sente	●
14	10/6	1672	+3	1675	Torahiko Tanaka9-dan / age 57 1448	Oza-sen Prelim 1 Round 2	Gote	○
15	10/28	1675	+6	1681	Kazushiza Horiguchi7-dan / age 39 1569	Junisen Class C1 Round 6	Gote	○
16	11/17	1681	+7	1688	Keiichi Sanada7-dan / age 42 1626	Oza-sen Prelim 1 Round 3	Sente	○
17	11/25	1688	-9	1679	Kenjirou Abe5-dan / age 25 1654	Junisen Class C1 Round 7	Sente	●
18	12/3	1679	+10	1689	Akihiro Murata5-dan / age 28 1747	Ginga-sen Block B Round 6	Gote	○
19	12/16	1689	+10	1698	Tadashi Ooishi6-dan / age 25 1767	Junisen Class C1 Round 8	Sente	○
20	12/22	1698	+6	1704	Takehiro Ohira5-dan / age 37 1590	Oza-sen Prelim 1 Round 4	Sente	○
21	12/26	1704	-10	1693	Hiroshi Okazaki6-dan / age 47 1594	Kio-sen Prelims Round 2	Gote	●
22	1/6	1693	+5	1698	Shingo Hirafuji7-dan / age 51 1540	Junisen Class C1 Round 9	Gote	○
23	1/20	1698	-9	1689	Taichi Takami5-dan / age 21 1662	Oza-sen Prelim 1 Final	Sente	●
24	1/30	1689	+6	1695	Keita Inoue9-dan / age 51 1583	Ginga-sen Block B Round 7	Sente	○
25	1/30	1689	-9	1680	Daisuke Suzuki8-dan / age 40 1651	Ginga-sen Block B Round 8	Sente	●
26	2/3	1686	-9	1677	Keiichi Sanada7-dan / age 42 1640	Junisen Class C1 Round 10	Gote	●
27	2/13	1677	+8	1685	Kenjirou Abe5-dan / age 25 1693	Ryuo-sen Group 3 Ranking Round 1	Gote	○
28	2/24	1685	+3	1688	Kazuharu Shoshi7-dan / age 53 1427	NHK Cup Prelims Round 1	Sente	○
29	2/24	1685	+2	1687	Katsuhiko Murooka7-dan / age 55 1343	NHK Cup Prelims Round 2	Sente	○
30	2/24	1685	-10	1675	Yasuaki Tsukada9-dan / age 50 1593	NHK Cup Prelims Final	Sente	●
31	2/27	1680	+3	1684	Shohei Takada6-dan / age 52 1458	Osho-sen Prelim 1 Round 2	Gote	○
32	3/10	1684	-10	1673	Satoru Sakaguchi5-dan / age 36 1573	Junisen Class C1 Round 11	Sente	●
33	3/19	1673	-5	1668	Tadahisa Maruyama9-dan / age 44 1817	Osho-sen Prelim 1 Round 3	Sente	●
34	3/27	1668	+11	1679	Taichi Nakamura6-dan / age 26 1792	Ryuo-sen Group 3 Ranking Round 2	Sente	○

FY2013 results26W-16L

Win rate0.619

Rating1720

Annual rank37th

Rank/title at FY end / age6-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1719	+7	1726	Wataru Yashiro4-dan / age 19 1666	Osho-sen Prelim 1 Round 2	Sente	○
2	4/5	1726	-5	1721	Hisashi Namekata8-dan / age 39 1866	Ginga-sen Block E Round 10	Sente	●
3	5/10	1721	+10	1731	Ayumu Matsuo7-dan / age 33 1812	Osho-sen Prelim 1 Round 3	Gote	○
4	5/27	1731	+6	1737	Naohiro Ishida4-dan / age 24 1622	Kio-sen Prelims Round 4	Gote	○
5	6/5	1737	-9	1727	Daisuke Katagami6-dan / age 31 1674	Kio-sen Prelims Final	Gote	●
6	6/12	1727	+7	1735	Sakio Chiba6-dan / age 34 1697	Osho-sen Prelim 1 Final	Sente	○
7	6/20	1735	+6	1741	Manabu Senzaki8-dan / age 42 1642	Ryuo-sen Group 3 Promotion playoff Round 1	Sente	○
8	6/25	1741	+3	1744	Masahiko Urano8-dan / age 49 1514	Junisen Class C1 Round 1	Sente	○
9	6/28	1744	+6	1750	Masakazu Watanabe5-dan / age 27 1640	Kisei-sen Prelim 1 Round 2	Sente	○
10	7/2	1750	-8	1742	橋本崇載age 30 1765	Ginga-sen FinalＴ Round 1	Sente	●
11	7/9	1742	+4	1746	Masakazu Kondoh6-dan / age 42 1544	Junisen Class C1 Round 2	Gote	○
12	7/14	1746	+7	1752	Hiroki Iizuka7-dan / age 44 1684	NHK Cup Main Round 1	Sente	○
13	7/18	1752	+1	1754	Noboru Tamaru9-dan / age 63 1342	Asahi Cup Prelim 1 Round 2	Sente	○
14	8/6	1754	+2	1756	Hifumi Katoh9-dan / age 73 1436	Junisen Class C1 Round 3	Sente	○
15	8/9	1756	-10	1746	Hiroki Iizuka7-dan / age 44 1681	Osho-sen Prelim 2 Round 1	Sente	●
16	8/21	1746	-13	1734	Hiroshi Okazaki6-dan / age 46 1522	Kisei-sen Prelim 1 Round 3	Sente	●
17	8/30	1734	+6	1740	Hirotaka Nozuki7-dan / age 40 1663	Ryuo-sen Group 3 Promotion playoff Round 2	Sente	○
18	9/6	1740	-10	1730	Wataru Yashiro4-dan / age 19 1662	Asahi Cup Prelim 1 Round 3	Sente	●
19	9/12	1730	+6	1736	Kosuke Tamura7-dan / age 37 1625	Oi-sen Prelims Round 2	Sente	○
20	9/20	1736	+1	1738	Noboru Tamaru9-dan / age 63 1332	Oza-sen Prelim 1 Round 2	Sente	○
21	9/22	1738	+7	1745	Daisuke Suzuki8-dan / age 39 1701	NHK Cup Main Round 2	Gote	○
22	9/24	1745	+4	1749	Eisaku Tomioka8-dan / age 49 1543	Junisen Class C1 Round 4	Sente	○
23	10/8	1749	+5	1753	Makoto Chuza7-dan / age 43 1605	Ryuo-sen Group 3 Promotion playoff Semifinal	Gote	○
24	10/24	1753	+9	1762	Yasuaki Murayama6-dan / age 29 1783	Oi-sen Prelims Round 3	Gote	○
25	10/29	1762	+3	1765	Bungo Fukusaki9-dan / age 53 1536	Junisen Class C1 Round 5	Gote	○
26	11/8	1765	-10	1756	Kensuke Kitahama8-dan / age 37 1695	Ryuo-sen Group 3 Promotion playoff Final	Gote	●
27	11/13	1756	-9	1747	Kenjirou Abe5-dan / age 24 1719	Oi-sen Prelims Round 4	Gote	●
28	11/20	1747	-11	1736	Satoru Sakaguchi5-dan / age 35 1626	Ginga-sen Block B Round 6	Gote	●
29	11/26	1736	-10	1727	Sakio Chiba6-dan / age 34 1664	Junisen Class C1 Round 6	Gote	●
30	12/6	1727	-5	1721	Takuya Nagase6-dan / age 21 1841	Oza-sen Prelim 1 Round 3	Gote	●
31	12/17	1721	+6	1727	Keiichi Sanada7-dan / age 41 1635	Junisen Class C1 Round 7	Sente	○
32	12/20	1727	+7	1734	Taichi Takami4-dan / age 20 1687	Kio-sen Prelims Round 2	Sente	○
33	1/5	1734	-6	1728	Hiroyuki Miura9-dan / age 39 1810	NHK Cup Main Round 3	Gote	●
34	1/8	1728	+7	1735	Kota Kanai5-dan / age 27 1700	Junisen Class C1 Round 8	Gote	○
35	1/16	1735	+7	1742	Daisuke Katagami6-dan / age 32 1672	Ryuo-sen Group 3 Ranking Round 1	Gote	○
36	2/4	1742	-6	1736	Tetsuro Itodani6-dan / age 25 1842	Junisen Class C1 Round 9	Sente	●
37	2/19	1736	+5	1741	Hisashi Ogura7-dan / age 45 1598	NHK Cup Prelims Round 1	Sente	○
38	2/19	1736	+4	1740	Masaki Izumi8-dan / age 53 1536	NHK Cup Prelims Round 2	Gote	○
39	2/19	1736	+5	1742	Hiroki Nakata8-dan / age 49 1620	NHK Cup Prelims Final	Sente	○
40	2/25	1750	-11	1740	Shuji Satoh7-dan / age 46 1621	Ryuo-sen Group 3 Ranking Round 2	Gote	●
41	3/4	1740	-12	1728	Yasuaki Tsukada9-dan / age 49 1575	Junisen Class C1 Round 10	Gote	●
42	3/27	1728	-8	1720	Makoto Tobe6-dan / age 27 1706	Kio-sen Prelims Round 3	Gote	●

FY2012 results21W-15L

Win rate0.583

Rating1716

Annual rank38th

Rank/title at FY end / age6-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1700	-9	1691	Manabu Senzaki8-dan / age 41 1638	Kio-sen Prelims Round 3	Gote	●
2	4/20	1691	+6	1697	Yoshikazu Minami9-dan / age 48 1619	Ryuo-sen Group 4 Ranking Round 3	Sente	○
3	5/15	1697	+10	1707	Makoto Tobe6-dan / age 25 1806	Ryuo-sen Group 4 Ranking Semifinal	Gote	○
4	5/30	1707	-9	1699	Yuuki Sasaki4-dan / age 17 1681	Shinjin-o-sen Main Round 3	Sente	●
5	6/7	1699	-7	1692	Akira Inaba6-dan / age 23 1764	Ryuo-sen Group 4 Ranking Final	Gote	●
6	6/12	1692	-7	1686	Yasuaki Murayama6-dan / age 28 1752	Junisen Class C1 Round 1	Gote	●
7	6/15	1686	-5	1680	Nobuyuki Yashiki9-dan / age 40 1807	Ginga-sen FinalＴ Round 1	Gote	●
8	6/22	1680	+10	1690	Takuya Nagase5-dan / age 19 1750	Kisei-sen Prelim 1 Round 2	Sente	○
9	7/10	1690	-9	1680	Atsushi Miyata6-dan / age 31 1630	Junisen Class C1 Round 2	Sente	●
10	8/7	1680	-7	1673	小林裕士7-dan / age 35 1703	Junisen Class C1 Round 3	Gote	●
11	8/21	1673	+5	1678	Kiyokazu Katsumata6-dan / age 43 1556	Asahi Cup Prelim 1 Round 2	Gote	○
12	8/24	1678	+8	1686	Yusuke Toyama5-dan / age 32 1663	Kisei-sen Prelim 1 Round 3	Gote	○
13	8/24	1678	-7	1671	Shinya Satoh6-dan / age 34 1704	Kisei-sen Prelim 1 Final	Sente	●
14	9/4	1679	-11	1668	Takehiro Ohira5-dan / age 35 1562	Junisen Class C1 Round 4	Sente	●
15	9/12	1668	+9	1677	Hiroaki Yokoyama5-dan / age 31 1714	Oi-sen Prelims Round 2	Gote	○
16	9/19	1677	+4	1681	Yuki Fujikura5-dan / age 32 1473	Oza-sen Prelim 1 Round 2	Gote	○
17	9/27	1681	+6	1687	Takehiro Ohira5-dan / age 35 1589	Asahi Cup Prelim 1 Round 3	Sente	○
18	9/27	1681	-11	1670	Keiji Mori9-dan / age 66 1526	Asahi Cup Prelim 1 Final	Gote	●
19	10/2	1675	+6	1682	Ichiro Hiura8-dan / age 46 1592	Junisen Class C1 Round 5	Gote	○
20	10/26	1682	-6	1676	Makoto Tobe6-dan / age 26 1781	Oi-sen Prelims Round 3	Gote	●
21	11/6	1676	+7	1683	Hiroshi Naganuma7-dan / age 47 1629	Junisen Class C1 Round 6	Sente	○
22	11/21	1683	-8	1675	Yuuki Sasaki4-dan / age 18 1692	Oza-sen Prelim 1 Round 3	Gote	●
23	12/11	1675	+4	1678	Kenji Waki8-dan / age 52 1454	Junisen Class C1 Round 7	Sente	○
24	12/20	1678	+11	1690	Taichi Nakamura6-dan / age 24 1838	Ginga-sen Block E Round 7	Sente	○
25	1/11	1690	-10	1680	Keiichi Sanada7-dan / age 40 1623	Ryuo-sen Group 3 Ranking Round 1	Sente	●
26	1/15	1680	-9	1672	Daisuke Katagami6-dan / age 31 1643	Junisen Class C1 Round 8	Gote	●
27	1/25	1672	+8	1680	Wataru Yashiro4-dan / age 18 1678	Kio-sen Prelims Round 2	Gote	○
28	1/31	1680	+2	1681	Shoichi Anzai6-dan / age 49 1292	Osho-sen Prelim 1 Round 1	Sente	○
29	2/5	1681	-11	1671	Kenji Kobayashi9-dan / age 55 1558	Junisen Class C1 Round 9	Gote	●
30	2/26	1671	+6	1677	Makoto Chuza7-dan / age 43 1597	NHK Cup Prelims Round 1	Gote	○
31	2/26	1671	+10	1680	Hiroaki Yokoyama6-dan / age 32 1742	NHK Cup Prelims Round 2	Gote	○
32	2/26	1671	+6	1677	Hiromu Watanabe4-dan / age 24 1581	NHK Cup Prelims Final	Sente	○
33	3/7	1692	+10	1703	Taichi Nakamura6-dan / age 24 1802	Kio-sen Prelims Round 3	Gote	○
34	3/12	1703	+6	1709	Hideyuki Takano6-dan / age 40 1604	Junisen Class C1 Round 10	Sente	○
35	3/15	1709	+6	1715	Osamu Nakamura9-dan / age 50 1618	Ginga-sen Block E Round 9	Gote	○
36	3/15	1709	+7	1716	Masataka Sugimoto7-dan / age 44 1662	Ginga-sen Block E Round 8	Sente	○

FY2011 results20W-12L

Win rate0.625

Rating1707

Annual rank40th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1706	-9	1697	Hirotaka Nozuki7-dan / age 37 1673	Osho-sen Prelim 1 Round 3	Gote	●
2	4/26	1697	+4	1701	Yuki Fujikura4-dan / age 31 1486	Ryuo-sen Group 5 Ranking Semifinal	Sente	○
3	5/17	1701	-7	1694	Akira Inaba5-dan / age 22 1753	Ryuo-sen Group 5 Ranking Final	Sente	●
4	6/14	1694	-5	1689	Amahiko Satoh6-dan / age 23 1834	Junisen Class C1 Round 1	Sente	●
5	6/30	1689	-8	1681	Shinya Satoh6-dan / age 33 1685	Kisei-sen Prelim 1 Round 2	Sente	●
6	7/5	1681	+3	1684	Kunio Naitou9-dan / age 71 1425	Junisen Class C1 Round 2	Gote	○
7	7/21	1684	+3	1687	Yoshiyuki Ueyama7-dan / age 54 1413	Ginga-sen Prelims	Sente	○
8	8/9	1687	+5	1692	Isao Nakata7-dan / age 44 1566	Junisen Class C1 Round 3	Sente	○
9	9/2	1692	-14	1678	Saburou Takeichi6-dan / age 57 1384	Asahi Cup Prelim 1 Round 2	Sente	●
10	9/6	1678	+5	1683	Keiji Mori9-dan / age 65 1540	Junisen Class C1 Round 4	Sente	○
11	9/15	1683	+5	1689	Yoshiyuki Matsumoto6-dan / age 39 1558	Oi-sen Prelims Round 2	Sente	○
12	9/29	1689	+4	1693	Manabu Kumasaka5-dan / age 34 1513	Oza-sen Prelim 1 Round 2	Sente	○
13	10/21	1693	+4	1697	小林宏7-dan / age 48 1495	Oza-sen Prelim 1 Round 3	Gote	○
14	11/1	1697	-9	1687	Makoto Sasaki5-dan / age 31 1645	Junisen Class C1 Round 6	Gote	●
15	11/8	1687	+10	1698	Taichi Nakamura5-dan / age 23 1784	Oi-sen Prelims Round 3	Sente	○
16	11/29	1698	+10	1708	Akira Inaba5-dan / age 23 1780	Junisen Class C1 Round 7	Gote	○
17	12/5	1708	-8	1700	Yusuke Toyama5-dan / age 31 1709	Oza-sen Prelim 1 Round 4	Gote	●
18	12/9	1700	-5	1694	Hiroyuki Miura8-dan / age 37 1814	Oi-sen Prelims Round 4	Sente	●
19	12/13	1694	+5	1699	Bungo Fukusaki9-dan / age 52 1534	Ginga-sen Block H Round 6	Gote	○
20	12/20	1699	+7	1706	Shuji Satoh7-dan / age 44 1661	Junisen Class C1 Round 8	Sente	○
21	1/12	1706	+2	1708	Noboru Tamaru8-dan / age 61 1375	Kio-sen Prelims Round 2	Gote	○
22	1/17	1708	-4	1704	Masayuki Toyoshima6-dan / age 21 1888	Junisen Class C1 Round 9	Gote	●
23	1/25	1704	+9	1713	Hiroaki Yokoyama5-dan / age 31 1744	Ryuo-sen Group 4 Ranking Round 1	Sente	○
24	2/7	1713	+6	1718	Shingo Hirafuji7-dan / age 48 1612	Junisen Class C1 Round 10	Sente	○
25	2/16	1718	+4	1722	Masaki Izumi7-dan / age 51 1513	Ginga-sen Block H Round 7	Sente	○
26	2/24	1722	+2	1724	Noboru Tamaru8-dan / age 61 1368	NHK Cup Prelims Round 1	Gote	○
27	2/24	1722	-11	1711	Kiyokazu Katsumata6-dan / age 42 1585	NHK Cup Prelims Round 2	Gote	●
28	2/29	1713	+6	1719	Junpei Ide3-dan / age 20 1614	Shinjin-o-sen Main Round 2	Sente	○
29	3/13	1719	+4	1723	Koji Tosa7-dan / age 56 1523	Junisen Class C1 Round 11	Gote	○
30	3/21	1723	-10	1712	Naruyuki Hatakeyama7-dan / age 42 1615	Ginga-sen Block H Round 8	Gote	●
31	3/27	1712	+5	1717	Kiyokazu Katsumata6-dan / age 43 1582	Ryuo-sen Group 4 Ranking Round 2	Gote	○
32	3/30	1717	-10	1707	Shoji Segawa4-dan / age 42 1630	Osho-sen Prelim 1 Round 1	Gote	●

FY2010 results23W-13L

Win rate0.639

Rating1712

Annual rank39th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1694	-4	1690	Tadahisa Maruyama9-dan / age 39 1861	Oi-sen White league Round 3	Gote	●
2	4/20	1690	-7	1683	Atsushi Miyata5-dan / age 28 1730	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
3	5/11	1683	+11	1693	Makoto Tobe6-dan / age 23 1816	Oi-sen White league Round 4	Sente	○
4	5/28	1693	+11	1705	Hiroyuki Miura8-dan / age 36 1832	Oi-sen White league Round 5	Gote	○
5	6/8	1705	-10	1695	Kota Kanai5-dan / age 24 1637	Junisen Class C1 Round 1	Gote	●
6	6/22	1695	-10	1685	Kenjirou Abe4-dan / age 21 1613	Kisei-sen Prelim 1 Round 2	Gote	●
7	7/6	1685	+4	1689	Kunio Naitou9-dan / age 70 1484	Junisen Class C1 Round 2	Sente	○
8	7/14	1689	+8	1697	Akira Nishio5-dan / age 30 1670	Ginga-sen Prelims	Gote	○
9	7/28	1697	-14	1683	Hatasu Itou7-dan / age 59 1381	Asahi Cup Prelim 1 Round 2	Sente	●
10	8/3	1683	+10	1693	Masayuki Toyoshima5-dan / age 20 1778	Junisen Class C1 Round 3	Sente	○
11	8/19	1693	+6	1699	Yuichi Tanaka4-dan / age 25 1595	Oza-sen Prelim 1 Round 2	Sente	○
12	9/7	1699	-8	1691	Kosuke Tamura6-dan / age 34 1696	Junisen Class C1 Round 4	Gote	●
13	9/28	1691	+2	1693	Toshio Miyata7-dan / age 57 1360	Oi-sen Prelims Round 2	Sente	○
14	10/5	1693	+4	1697	Masahiko Urano7-dan / age 46 1528	Junisen Class C1 Round 5	Sente	○
15	10/26	1697	+8	1705	Kenjirou Abe4-dan / age 21 1699	Oza-sen Prelim 1 Round 3	Sente	○
16	11/2	1705	+3	1709	Hifumi Katoh9-dan / age 70 1481	Junisen Class C1 Round 6	Sente	○
17	11/5	1709	-8	1701	Daisuke Nakagawa8-dan / age 42 1718	Oi-sen Prelims Round 3	Sente	●
18	12/1	1701	+4	1705	Keiji Mori9-dan / age 64 1521	Oza-sen Prelim 1 Round 4	Gote	○
19	12/9	1705	+9	1714	Hiroaki Yokoyama5-dan / age 30 1738	Ginga-sen Block G Round 5	Sente	○
20	12/21	1714	-11	1703	Tadao Kitajima6-dan / age 44 1567	Junisen Class C1 Round 7	Gote	●
21	12/24	1703	+4	1707	Toshiyuki Nakao5-dan / age 36 1517	Oza-sen Prelim 1 Final	Sente	○
22	1/7	1707	+4	1711	Masaki Izumi7-dan / age 49 1517	Ryuo-sen Group 5 Ranking Round 1	Sente	○
23	1/12	1711	+4	1715	Koji Horiguchi7-dan / age 49 1519	Kio-sen Prelims Round 2	Gote	○
24	1/18	1715	+5	1720	Yasuaki Tsukada9-dan / age 46 1580	Junisen Class C1 Round 8	Gote	○
25	1/25	1720	+4	1724	Takeshi Kawakami6-dan / age 38 1554	Osho-sen Prelim 1 Round 2	Gote	○
26	1/28	1724	-10	1714	Hiroshi Naganuma7-dan / age 45 1642	Ginga-sen Block G Round 6	Gote	●
27	2/3	1714	-10	1704	Shuji Satoh7-dan / age 43 1627	Oza-sen Prelim 2 Round 2	Sente	●
28	2/8	1704	+7	1711	Keiichi Sanada7-dan / age 38 1650	Junisen Class C1 Round 9	Sente	○
29	2/15	1711	-10	1701	Takuya Nagase4-dan / age 18 1626	Shinjin-o-sen Main Round 2	Gote	●
30	2/22	1701	+2	1704	Saburou Takeichi6-dan / age 56 1395	NHK Cup Prelims Round 1	Sente	○
31	2/22	1701	+4	1705	Koji Tosa7-dan / age 55 1515	NHK Cup Prelims Round 2	Gote	○
32	2/22	1701	-5	1696	Chikara Akutsu7-dan / age 28 1815	NHK Cup Prelims Final	Sente	●
33	3/11	1702	+9	1711	Yoshiyuki Kubota6-dan / age 38 1759	Ryuo-sen Group 5 Ranking Round 2	Gote	○
34	3/15	1711	+5	1717	Masakazu Kondoh6-dan / age 39 1583	Junisen Class C1 Round 10	Gote	○
35	3/24	1717	-13	1704	Hirokazu Ueno5-dan / age 33 1482	Kio-sen Prelims Round 3	Sente	●
36	3/30	1704	+8	1712	Shingo Sawada4-dan / age 19 1701	Ryuo-sen Group 5 Ranking Round 3	Gote	○

FY2009 results22W-16L

Win rate0.579

Rating1697

Annual rank43rd

Rank/title at FY end / age5-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1700	-9	1690	Yoshitaka Hoshino3-dan / age 20 1638	Shinjin-o-sen Main Round 3	Sente	●
2	4/5	1690	-8	1683	Kosuke Tamura6-dan / age 33 1709	NHK Cup Main Round 1	Sente	●
3	4/17	1683	+13	1696	Toshiaki KuboKio / age 33 1930	Oza-sen Main Round 1	Gote	○
4	5/28	1696	-6	1689	Takeshi Fujii9-dan / age 38 1779	Oza-sen Main Round 2	Gote	●
5	6/3	1689	+3	1693	Shohei Takada6-dan / age 46 1442	Kisei-sen Prelim 1 Round 1	Gote	○
6	6/3	1689	+8	1697	Masakazu Kondoh6-dan / age 38 1690	Kisei-sen Prelim 1 Round 2	Sente	○
7	6/16	1701	+8	1709	Kazutoshi Satoh5-dan / age 31 1719	Junisen Class C2 Round 1	Gote	○
8	6/25	1709	+3	1712	Hifumi Katoh9-dan / age 69 1481	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	○
9	7/7	1712	-10	1702	Norihiro Yagura6-dan / age 34 1611	Junisen Class C2 Round 2	Sente	●
10	7/16	1702	+6	1708	Takuma Oikawa4-dan / age 22 1630	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	○
11	7/24	1708	-11	1698	Kiyokazu Katsumata6-dan / age 40 1582	Ginga-sen Prelims	Gote	●
12	7/30	1698	+3	1700	Nobuyuki Oouchi9-dan / age 67 1409	Asahi Cup Prelim 1 Round 2	Sente	○
13	7/30	1698	-10	1687	Yuichi Tanaka4-dan / age 24 1598	Asahi Cup Prelim 1 Round 3	Sente	●
14	8/18	1690	-10	1680	Yoshiyuki Kubota6-dan / age 37 1622	Ryuo-sen Group 5 Promotion playoff Round 4	Gote	●
15	8/25	1680	+3	1683	Nobuyuki Oouchi9-dan / age 67 1407	Junisen Class C2 Round 3	Sente	○
16	8/28	1683	+8	1691	Kota Kanai4-dan / age 23 1668	Kisei-sen Prelim 1 Round 3	Sente	○
17	8/28	1683	-7	1676	Makoto Tobe5-dan / age 23 1736	Kisei-sen Prelim 1 Final	Sente	●
18	9/10	1684	+5	1689	Keiji Mori9-dan / age 63 1539	Oi-sen Prelims Round 2	Sente	○
19	9/29	1689	+2	1691	Kouichi Kodama7-dan / age 58 1377	Junisen Class C2 Round 4	Gote	○
20	10/20	1691	+3	1695	Yuki Fujikura4-dan / age 29 1460	Junisen Class C2 Round 5	Sente	○
21	10/29	1695	+9	1703	Akira Shima9-dan / age 46 1724	Oi-sen Prelims Round 3	Gote	○
22	11/17	1703	+4	1708	Naoya Fujiwara6-dan / age 44 1530	Junisen Class C2 Round 6	Sente	○
23	11/24	1708	+12	1719	Chikara Akutsu6-dan / age 27 1883	Oi-sen Prelims Round 4	Gote	○
24	12/4	1719	-10	1709	Takuma Oikawa4-dan / age 22 1615	Shinjin-o-sen Main Round 2	Gote	●
25	12/8	1709	+4	1713	Ryo Shimamoto4-dan / age 29 1508	Junisen Class C2 Round 7	Sente	○
26	12/16	1713	+3	1716	Yuki Fujikura4-dan / age 30 1466	Ryuo-sen Group 5 Ranking Round 1	Gote	○
27	12/24	1716	+7	1723	Yoshiyuki Kubota6-dan / age 37 1671	Oi-sen Prelims Final	Sente	○
28	1/8	1723	+9	1732	橋本崇載age 26 1753	Oza-sen Prelim 2 Round 2	Gote	○
29	1/12	1732	+3	1734	Hitoshige Awaji9-dan / age 59 1468	Junisen Class C2 Round 8	Gote	○
30	1/20	1734	-10	1724	Yuya Nagaoka4-dan / age 24 1631	Ryuo-sen Group 5 Ranking Round 2	Gote	●
31	1/28	1724	-7	1717	橋本崇載age 26 1749	Oi-sen White league Round 1	Sente	●
32	2/2	1717	+7	1724	Shuji Muranaka6-dan / age 28 1685	Junisen Class C2 Round 9	Sente	○
33	2/5	1724	-9	1715	Hiroki Nakata8-dan / age 45 1701	Osho-sen Prelim 1 Round 2	Gote	●
34	2/12	1715	-5	1710	Ayumu Matsuo7-dan / age 29 1845	Oza-sen Prelim 2 Final	Gote	●
35	2/19	1710	-8	1702	Yasuaki Murayama5-dan / age 25 1711	Kio-sen Prelims Round 2	Gote	●
36	2/23	1702	-10	1693	Takuya Nagase4-dan / age 17 1630	NHK Cup Prelims Round 1	Gote	●
37	3/4	1693	-3	1690	Yoshiharu Habu4 titles / age 39 1984	Oi-sen White league Round 2	Gote	●
38	3/9	1690	+7	1697	Shingo Sawada4-dan / age 18 1642	Junisen Class C2 Round 10	Gote	○

FY2008 results27W-14L

Win rate0.659

Rating1702

Annual rank46th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1653	-8	1644	Shuji Muranaka4-dan / age 27 1640	Shinjin-o-sen Main Round 2	Gote	●
2	4/10	1644	+9	1653	Akira Nishio5-dan / age 28 1688	Osho-sen Prelim 1 Round 3	Gote	○
3	4/13	1653	-6	1647	Makoto Sasaki5-dan / age 28 1721	NHK Cup Main Round 1	Gote	●
4	4/18	1647	-5	1642	橋本崇載age 25 1793	Kio-sen Prelims Round 3	Sente	●
5	4/22	1642	+7	1649	Naoya Fujiwara6-dan / age 42 1601	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
6	5/22	1649	+3	1652	Hirofumi Itoh6-dan / age 48 1370	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
7	6/3	1652	+8	1660	Tomohiro Murata5-dan / age 27 1644	Junisen Class C2 Round 1	Sente	○
8	6/12	1660	-13	1647	Kazuo Ishida9-dan / age 61 1402	Kisei-sen Prelim 1 Round 1	Sente	●
9	6/20	1647	+7	1654	Youichi Kushida6-dan / age 43 1605	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
10	6/23	1654	+10	1664	Daisuke Nakagawa7-dan / age 39 1743	Osho-sen Prelim 1 Final	Gote	○
11	7/1	1664	+3	1667	小林宏6-dan / age 45 1414	Junisen Class C2 Round 2	Gote	○
12	7/8	1667	-10	1657	Isao Nakata7-dan / age 40 1601	Oi-sen Prelims Round 2	Gote	●
13	7/11	1657	+11	1668	Yasuaki Murayama5-dan / age 24 1778	Osho-sen Prelim 2 Round 1	Sente	○
14	7/22	1668	+6	1674	Yuichi Tanaka4-dan / age 23 1585	Junisen Class C2 Round 3	Gote	○
15	7/25	1674	+3	1677	Nou Itoh5-dan / age 46 1446	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
16	7/29	1677	+6	1683	Eisaku Tomioka8-dan / age 44 1580	Asahi Cup Prelim 1 Round 2	Sente	○
17	7/29	1677	+6	1684	Osamu Nakamura9-dan / age 45 1611	Asahi Cup Prelim 1 Round 3	Sente	○
18	8/5	1690	-3	1687	Masataka Goda9-dan / age 37 1932	Osho-sen Prelim 2 Round 2	Sente	●
19	8/8	1687	-10	1677	Norihiro Yagura6-dan / age 33 1613	Ginga-sen Prelims	Sente	●
20	8/19	1677	+3	1679	Noboru Tamaru8-dan / age 58 1388	Junisen Class C2 Round 4	Sente	○
21	9/4	1679	+6	1685	Yuichi Tanaka4-dan / age 23 1586	Oza-sen Prelim 1 Round 2	Sente	○
22	9/12	1685	-10	1675	Yuichi Tanaka4-dan / age 23 1583	Asahi Cup Prelim 1 Final	Sente	●
23	9/16	1675	+8	1683	Sakio Chiba5-dan / age 29 1662	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	○
24	10/1	1683	+9	1692	Amahiko Satoh4-dan / age 20 1735	Ryuo-sen Group 6 Promotion playoff Final	Sente	○
25	10/7	1692	+6	1698	Satoru Sakaguchi4-dan / age 30 1625	Junisen Class C2 Round 6	Sente	○
26	10/14	1698	+4	1703	Toshiyuki Nakao5-dan / age 33 1532	Oza-sen Prelim 1 Round 3	Sente	○
27	11/4	1703	-8	1694	Kota Kanai4-dan / age 22 1682	Junisen Class C2 Round 7	Gote	●
28	11/10	1694	+8	1702	Makoto Chuza7-dan / age 38 1699	Oza-sen Prelim 1 Round 4	Gote	○
29	11/26	1702	+8	1711	Kazutoshi Satoh5-dan / age 30 1722	Oza-sen Prelim 1 Final	Sente	○
30	12/2	1711	-9	1702	Masayuki Toyoshima4-dan / age 18 1685	Junisen Class C2 Round 8	Gote	●
31	12/10	1702	+4	1706	Katsuhiko Murooka7-dan / age 49 1498	Ryuo-sen Group 5 Ranking Round 1	Gote	○
32	12/17	1706	+6	1712	早水千紗 1600	Shinjin-o-sen Main Round 2	Sente	○
33	12/26	1712	+10	1722	橋本崇載age 25 1794	Oza-sen Prelim 2 Round 2	Gote	○
34	1/13	1722	+7	1729	Akihiro Murata4-dan / age 22 1681	Junisen Class C2 Round 9	Sente	○
35	1/21	1729	-9	1719	Shuji Satoh7-dan / age 41 1672	Kio-sen Prelims Round 2	Gote	●
36	1/30	1719	+2	1721	Osamu Katsuura9-dan / age 62 1378	Osho-sen Prelim 1 Round 2	Gote	○
37	2/3	1721	+6	1727	Yuji Masuda5-dan / age 37 1631	Junisen Class C2 Round 10	Sente	○
38	2/12	1727	-9	1718	Shuji Muranaka4-dan / age 27 1665	Ryuo-sen Group 5 Ranking Round 2	Gote	●
39	2/19	1718	+9	1727	Hisashi Namekata8-dan / age 35 1773	Oza-sen Prelim 2 Final	Sente	○
40	2/25	1727	-11	1716	Hirotaka Nozuki7-dan / age 35 1582	Osho-sen Prelim 1 Round 3	Sente	●
41	3/10	1716	-14	1702	Michio Ariyoshi9-dan / age 73 1407	Junisen Class C2 Round 11	Gote	●

FY2007 results18W-12L

Win rate0.600

Rating1662

Annual rank61st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/25	1653	+3	1657	Yuji Maeda8-dan / age 53 1410	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/10	1657	-8	1649	Ryosuke Nakamura4-dan / age 21 1653	Shinjin-o-sen Main Round 3	Gote	●
3	5/28	1649	+8	1657	Shuji Muranaka4-dan / age 26 1651	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
4	6/7	1657	-7	1650	Kazutoshi Satoh4-dan / age 28 1700	Kisei-sen Prelim 1 Round 2	Sente	●
5	6/19	1650	-9	1641	Amahiko Satoh4-dan / age 19 1622	Junisen Class C2 Round 1	Sente	●
6	6/29	1641	+7	1648	Naoya Fujiwara6-dan / age 42 1599	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
7	7/7	1648	+4	1652	菊田公毅アマ 1443	Asahi Cup Prelim 1 Round 1	Sente	○
8	7/17	1652	-7	1645	Yasuaki Murayama4-dan / age 23 1703	Junisen Class C2 Round 2	Gote	●
9	7/26	1645	+7	1652	Masaki Izumi7-dan / age 46 1603	Asahi Cup Prelim 1 Round 2	Sente	○
10	8/1	1652	-10	1642	Yasuaki Tsukada9-dan / age 42 1572	Oi-sen Prelims Round 2	Gote	●
11	8/15	1642	-8	1634	Tetsuro Itodani4-dan / age 18 1654	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	●
12	8/28	1634	+9	1643	Tetsuro Itodani4-dan / age 18 1667	Junisen Class C2 Round 3	Sente	○
13	9/7	1643	-6	1637	Daisuke Katagami5-dan / age 26 1721	Asahi Cup Prelim 1 Round 3	Sente	●
14	9/12	1637	-8	1629	Makoto Tobe4-dan / age 21 1626	Oza-sen Prelim 1 Round 2	Sente	●
15	9/18	1629	+5	1634	Katsuhiko Murooka7-dan / age 48 1484	Junisen Class C2 Round 4	Sente	○
16	10/30	1634	+5	1638	Hitoshige Awaji9-dan / age 57 1476	Junisen Class C2 Round 6	Gote	○
17	11/20	1638	-7	1631	Masayuki Toyoshima4-dan / age 17 1670	Ginga-sen Block H Round 4	Sente	●
18	11/27	1631	-7	1624	Hiroaki Yokoyama5-dan / age 27 1664	Junisen Class C2 Round 7	Gote	●
19	12/18	1624	+3	1627	Kouichi Kodama7-dan / age 56 1402	Junisen Class C2 Round 8	Sente	○
20	12/26	1627	-8	1619	Shuji Muranaka4-dan / age 26 1611	Ryuo-sen Group 6 Ranking Round 2	Gote	●
21	1/15	1619	-10	1609	Ryo Shimamoto4-dan / age 27 1523	Junisen Class C2 Round 9	Gote	●
22	1/21	1609	+3	1612	Ryuuichi Matsuura7-dan / age 56 1352	Osho-sen Prelim 1 Round 1	Sente	○
23	2/5	1612	+5	1617	木下浩一age 40 1478	Junisen Class C2 Round 10	Gote	○
24	2/15	1617	+8	1624	Takuma Oikawa4-dan / age 20 1604	Kio-sen Prelims Round 2	Gote	○
25	2/25	1624	+3	1627	Ryuuichi Matsuura7-dan / age 56 1344	NHK Cup Prelims Round 1	Gote	○
26	2/25	1624	+12	1636	Ayumu Matsuo7-dan / age 27 1823	NHK Cup Prelims Round 2	Sente	○
27	2/25	1624	+10	1634	Hiroki Iizuka6-dan / age 38 1703	NHK Cup Prelims Final	Gote	○
28	3/4	1649	+4	1653	Nobuyuki Oouchi9-dan / age 66 1471	Junisen Class C2 Round 11	Sente	○
29	3/13	1653	+8	1661	Osamu Nakamura9-dan / age 45 1643	Osho-sen Prelim 1 Round 2	Sente	○
30	3/27	1661	+1	1662	Toshiyuki Tsubouchi7-dan / age 59 1265	Ryuo-sen Group 6 Promotion playoff Round 1	Gote	○

FY2006 results22W-12L

Win rate0.647

Rating1655

Annual rank61st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1613	-7	1606	Sakio Chiba5-dan / age 27 1650	Ryuo-sen Group 6 Ranking Round 4	Sente	●
2	5/9	1606	+12	1618	Shinya Satoh5-dan / age 28 1777	Kisei-sen Prelim 1 Round 1	Sente	○
3	6/3	1618	+5	1623	天野高志アマ 1476	Asahi Open Prelims Round 1	Gote	○
4	6/7	1623	+3	1626	Ryuuichi Matsuura7-dan / age 54 1384	Kisei-sen Prelim 1 Round 2	Sente	○
5	6/20	1626	+9	1634	Akira Nishio4-dan / age 26 1650	Junisen Class C2 Round 1	Sente	○
6	7/4	1634	+6	1641	Masaki Izumi7-dan / age 45 1565	Asahi Open Prelims Round 2	Sente	○
7	7/13	1641	+9	1650	Ryosuke Nakamura4-dan / age 20 1694	Kisei-sen Prelim 1 Round 3	Gote	○
8	7/19	1650	+5	1655	Koji Horiguchi7-dan / age 45 1490	Oi-sen Prelims Round 1	Sente	○
9	7/25	1655	+8	1663	Kosuke Tamura6-dan / age 30 1667	Junisen Class C2 Round 2	Gote	○
10	8/2	1663	+9	1671	Takeshi Kawakami6-dan / age 34 1690	Asahi Open Prelims Round 3	Sente	○
11	8/15	1671	-10	1662	Yuya Nagaoka4-dan / age 20 1590	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	●
12	8/22	1662	+3	1665	Eiji Ooshima7-dan / age 49 1435	Oza-sen Prelim 1 Round 1	Sente	○
13	8/29	1665	+4	1669	Toshiyuki Nakao4-dan / age 31 1494	Junisen Class C2 Round 3	Gote	○
14	9/1	1669	+7	1677	Hisashi Ogura7-dan / age 38 1630	Kisei-sen Prelim 1 Final	Gote	○
15	9/5	1677	-7	1669	Makoto Nakahara9-dan / age 59 1718	Oi-sen Prelims Round 2	Sente	●
16	9/8	1669	+4	1673	木下浩一age 39 1474	Asahi Open Prelims Final	Gote	○
17	9/12	1673	+7	1680	Norihiro Yagura6-dan / age 31 1612	Junisen Class C2 Round 4	Sente	○
18	9/15	1680	-8	1672	Isao Nakata7-dan / age 39 1674	Oza-sen Prelim 1 Round 2	Sente	●
19	9/22	1672	-13	1659	小泉卓也アマ 1444	Ginga-sen Block E Round 2	Gote	●
20	10/3	1659	+10	1669	Shinya Satoh5-dan / age 29 1738	Junisen Class C2 Round 5	Gote	○
21	10/10	1669	+8	1677	Osamu Nakamura8-dan / age 43 1661	Kisei-sen Prelim 2 Round 2	Sente	○
22	10/17	1677	+12	1688	Takeshi Fujii9-dan / age 36 1848	Asahi Open Main Round 1	Gote	○
23	11/7	1688	+4	1692	Koji Horiguchi7-dan / age 45 1481	Junisen Class C2 Round 6	Sente	○
24	11/10	1692	-4	1688	Tadahisa Maruyama9-dan / age 36 1888	Kisei-sen Prelim 2 Final	Gote	●
25	12/12	1688	-11	1677	Yuki Fujikura4-dan / age 27 1547	Junisen Class C2 Round 7	Sente	●
26	12/26	1677	-5	1672	Kazuki Kimura7-dan / age 33 1809	Asahi Open Main Round 2	Gote	●
27	1/9	1672	+7	1679	Hideyuki Takano5-dan / age 34 1640	Junisen Class C2 Round 8	Gote	○
28	1/15	1679	+3	1682	Nou Itoh5-dan / age 44 1432	Ryuo-sen Group 6 Ranking Round 2	Sente	○
29	1/19	1682	-9	1674	Yusuke Ina5-dan / age 31 1649	Kio-sen Prelims Round 2	Gote	●
30	1/31	1674	+7	1681	Akihito Hirose4-dan / age 20 1638	Shinjin-o-sen Main Round 2	Gote	○
31	2/6	1681	-8	1673	Tomohiro Murata4-dan / age 25 1679	Junisen Class C2 Round 9	Sente	●
32	3/6	1673	+2	1675	Noboru Sakurai8-dan / age 65 1348	Junisen Class C2 Round 10	Gote	○
33	3/22	1675	-8	1667	Yoshiyuki Kubota6-dan / age 34 1683	Osho-sen Prelim 1 Round 1	Gote	●
34	3/30	1667	-12	1655	Noboru Tamaru8-dan / age 56 1446	Ryuo-sen Group 6 Ranking Round 3	Gote	●

FY2005 results5W-3L

Win rate0.625

Rating1615

Annual rank77th

Rank/title at FY end / age4-dan / age 19

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	12/14	1599	+8	1607	Kenji Imaizumiage 32 1581	Ryuo-sen Group 6 Ranking Round 1	Gote	○
2	12/27	1607	-7	1600	Makoto Sasaki4-dan / age 25 1661	Shinjin-o-sen Main Round 2	Gote	●
3	1/19	1600	+3	1603	Shoichi Anzai6-dan / age 42 1353	Ryuo-sen Group 6 Ranking Round 2	Sente	○
4	1/31	1603	+10	1613	Michio Takahashi9-dan / age 45 1693	Osho-sen Prelim 1 Round 2	Sente	○
5	2/24	1613	+10	1623	Keiichi Sanada7-dan / age 33 1694	Kio-sen Prelims Round 2	Sente	○
6	3/8	1623	-7	1616	Takeshi Kawakami6-dan / age 33 1664	Osho-sen Prelim 1 Round 3	Gote	●
7	3/20	1616	-5	1611	Shinya Satoh5-dan / age 28 1755	Kio-sen Prelims Round 3	Gote	●
8	3/29	1611	+4	1615	Saburou Takeichi6-dan / age 51 1405	Ryuo-sen Group 6 Ranking Round 3	Gote	○

FY2004 results1W-1L

Win rate0.500

Rating1602

Annual rank83rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	10/27	1596	+9	1604	Yasuaki Murayama4-dan / age 20 1630	Shinjin-o-sen Main Round 1	Sente	○
2	1/28	1604	-2	1602	Akira WatanabeRyuo / age 20 1902	Shinjin-o-sen Main Round 2	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.