Rating › Tatsuya Futakami

Rating of Tatsuya Futakami

Player page　Last game 1990-03-19

Current rating1598

Peak1901
1966-10-28

Games1259

By fiscal year

FY	Age	Annual rank	Titles	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY1989	age 58	80th		9-dan	Class B1	Group 1	1598	47.1	-54	10	25	0.286
FY1988	age 57	47th		9-dan	Class B1	Group 1	1652	55.2	+24	15	19	0.441
FY1987	age 56	52nd		9-dan	Class B1	Group 1	1628	52.0	-4	15	21	0.417
FY1986	age 55	50th		9-dan	Class A		1633	47.7	-65	9	21	0.300
FY1985	age 54	28th		9-dan	Class A		1697	56.1	-3	19	19	0.500
FY1984	age 53	29th		9-dan	Class B1		1700	56.2	-0	18	18	0.500
FY1983	age 52	26th		9-dan	Class B1		1701	53.9	-41	20	24	0.455
FY1982	age 51	15th		9-dan	Class A		1742	57.3	-58	21	27	0.438
FY1981	age 50	10th	Kisei	9-dan	Class A		1800	64.2	-4	19	17	0.528
FY1980	age 49	7th		9-dan	Class B1		1804	63.5	+40	28	18	0.609
FY1979	age 48	10th		9-dan	Class A		1763	59.5	-44	23	25	0.479
FY1978	age 47	8th		9-dan	Class A		1807	68.8	+23	32	20	0.615
FY1977	age 46	8th		9-dan	Class A		1784	63.3	-25	25	19	0.568
FY1976	age 45	8th		9-dan	Class A		1809	61.8	+50	23	18	0.561
FY1975	age 44	8th		9-dan	Class A		1759	61.5	+13	33	35	0.485
FY1974	age 43	10th		9-dan	Class A		1747	61.2	+40	21	18	0.538
FY1973	age 42	14th		9-dan	Class A		1707	56.8	-27	14	16	0.467
FY1972	age 41	9th		8-dan	Class A		1734	59.3	-48	21	22	0.488
FY1971	age 40	7th		8-dan	Class A		1782	60.9	-2	19	18	0.514
FY1970	age 39	6th		8-dan	Class A		1784	67.0	+50	26	16	0.619
FY1969	age 38	12th		8-dan	Class A		1734	60.8	-5	21	20	0.512
FY1968	age 37	9th		8-dan	Class A		1739	55.7	-92	20	26	0.435
FY1967	age 36	4th		8-dan	Class A		1831	65.5	-2	27	23	0.540
FY1966	age 35	2nd	Kisei	8-dan	Class A		1833	70.7	+41	39	20	0.661
FY1965	age 34	5th		8-dan	Class A		1792	66.7	+63	31	24	0.564
FY1964	age 33	6th		8-dan	Class A		1729	58.2	-48	25	28	0.472
FY1963	age 32	－		8-dan	Class A		1777		+16	7	2	0.778
FY1962	age 31	－	Osho	8-dan	Class A		1761		+51	7	3	0.700
FY1961	age 30	－		8-dan	Class A		1710		-1	8	1	0.889
FY1960	age 29	－		8-dan	Class A		1712		-6	5	3	0.625
FY1959	age 28	－		8-dan	Class A		1718		-6	3	5	0.375
FY1958	age 27	－		8-dan	Class A		1723		-8	5	4	0.556
FY1957	age 26	－		8-dan	Class A		1731		-30	5	4	0.556
FY1956	age 25	－		8-dan	Class B1		1762		+35	4	5	0.444
FY1955	age 24	－		7-dan	Class B1		1727		-32	10	1	0.909
FY1954	age 23	－		7-dan	Class B1		1758		+36	9	4	0.692
FY1953	age 22	－		6-dan	Class B2		1722		+80	7	2	0.778
FY1952	age 21	－		5-dan	Class C1		1642		+29	12	0	1.000
FY1951	age 20	－		4-dan	Class C2		1613		+7	8	4	0.667

Games by fiscal year

FY1989 results10W-25L

Win rate0.286

Rating1598

Annual rank80th

Rank/title at FY end / age9-dan / age 58

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1650	-6	1643	Hiroki Nakata5-dan / age 24 1729	Osho-sen Prelim 1 Round 2	Sente	●
2	4/13	1643	+10	1654	Osamu Nakamura7-dan / age 26 1741	Ryuo-sen Group 1Qualifier Round 1	Sente	○
3	4/20	1654	-6	1647	Yasuharu Ooyama9-dan / age 66 1733	Oi-sen White league Round 3	Gote	●
4	5/1	1647	-6	1641	Ichiro Hiura5-dan / age 23 1727	NHK Cup Main Round 1	Gote	●
5	5/19	1641	-6	1635	Yasuharu Ooyama9-dan / age 66 1732	Ryuo-sen Group 1Qualifier Round 2	Gote	●
6	5/23	1635	-6	1629	Hidemitsu Moriyasu9-dan / age 39 1736	Oi-sen White league Round 4	Sente	●
7	6/6	1629	-4	1625	Taku Morishita5-dan / age 22 1799	Oi-sen White league Round 5	Gote	●
8	6/9	1625	+9	1634	Kenji Kobayashi8-dan / age 32 1669	Junisen Class B1 Round 1	Sente	○
9	6/26	1634	-5	1629	Akira ShimaRyuo / age 26 1760	Kio-sen Main Round 2	Gote	●
10	6/30	1629	-6	1623	Bungo Fukusaki7-dan / age 29 1722	Junisen Class B1 Round 2	Gote	●
11	7/4	1623	-7	1616	Eisaku Tomioka6-dan / age 25 1652	Kisei-sen Prelim 2 Round 2	Sente	●
12	7/14	1616	+8	1624	Hisashi Ogura4-dan / age 21 1634	All-Japan Pro Round 1	Sente	○
13	7/20	1624	-5	1619	Michio Ariyoshi9-dan / age 53 1770	Junisen Class B1 Round 3	Sente	●
14	8/12	1619	-6	1613	Yasuaki Tsukada8-dan / age 24 1700	Hayazashi-sen Main Round 2	Sente	●
15	8/18	1613	+9	1622	Kazuyoshi Nishimura8-dan / age 47 1636	All-Japan Pro Round 2	Sente	○
16	8/25	1622	-6	1616	Osamu Katsuura9-dan / age 43 1714	Junisen Class B1 Round 4	Gote	●
17	9/14	1616	+9	1625	Kazuo Manabe8-dan / age 37 1681	Junisen Class B1 Round 5	Sente	○
18	9/25	1625	+10	1636	Keiji Mori9-dan / age 43 1737	All-Japan Pro Round 3	Sente	○
19	9/29	1636	-7	1629	Noboru Tamaru7-dan / age 39 1682	Junisen Class B1 Round 6	Gote	●
20	10/20	1629	-5	1624	Ichiro Hiura5-dan / age 23 1762	Oi-sen Prelims Round 1	Sente	●
21	11/10	1624	-7	1617	Nobuyuki Oouchi9-dan / age 48 1673	Junisen Class B1 Round 8	Sente	●
22	11/13	1617	-5	1612	Yasumitsu Satoh5-dan / age 20 1773	All-Japan Pro Round 4	Sente	●
23	11/24	1612	-5	1607	Keiji Mori9-dan / age 43 1735	Junisen Class B1 Round 9	Gote	●
24	11/27	1607	-7	1600	Koji Tosa6-dan / age 34 1666	Kachinuki-sen Main	Gote	●
25	12/1	1600	+11	1612	Ichiro Hiura5-dan / age 23 1754	Oza-sen Prelim 2 Round 2	Sente	○
26	12/12	1612	+8	1619	Teruhiko Suzuki6-dan / age 35 1603	Kisei-sen Prelim 2 Round 2	Gote	○
27	12/22	1619	+11	1631	Hifumi Katoh9-dan / age 49 1769	Junisen Class B1 Round 10	Sente	○
28	1/12	1631	-5	1625	Hifumi Katoh9-dan / age 50 1757	Tenno-sen 9-dan section Round 1	Sente	●
29	1/17	1625	-4	1622	Michio Takahashi8-dan / age 29 1829	Ryuo-sen Group 1 Ranking Round 1	Sente	●
30	1/26	1622	-6	1615	Hidemitsu Moriyasu9-dan / age 40 1693	Junisen Class B1 Round 11	Gote	●
31	2/19	1615	+9	1624	Kazuo Ishida8-dan / age 42 1647	Junisen Class B1 Round 12	Sente	○
32	3/2	1624	-7	1617	Koji Tosa6-dan / age 34 1655	Osho-sen Prelim 1 Round 2	Sente	●
33	3/9	1617	-6	1611	Torahiko Tanaka8-dan / age 32 1719	Oza-sen Prelim 2 Final	Sente	●
34	3/16	1611	-6	1605	Hitoshige Awaji8-dan / age 39 1689	Junisen Class B1 Round 13	Gote	●
35	3/19	1605	-6	1598	Koji Tosa6-dan / age 34 1673	NHK Cup Main Round 1	Sente	●

FY1988 results15W-19L

Win rate0.441

Rating1652

Annual rank47th

Rank/title at FY end / age9-dan / age 57

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1624	+13	1637	Koji TanigawaOi / age 25 1894	Ryuo-sen Group 1Qualifier Round 1	Sente	○
2	4/19	1637	-3	1634	Koji TanigawaOi・Kio / age 26 1880	Kisei-sen Main Round 2	Sente	●
3	4/28	1634	+10	1644	Kunio Naitou9-dan / age 48 1728	Ryuo-sen Group 1Qualifier Round 2	Gote	○
4	5/17	1644	-4	1639	Hifumi Katoh9-dan / age 48 1812	Ryuo-sen Group 1Qualifier Semifinal	Sente	●
5	6/10	1639	-6	1633	Osamu Katsuura9-dan / age 42 1706	Junisen Class B1 Round 1	Gote	●
6	6/13	1633	-10	1623	Katsumi Mushano5-dan / age 34 1542	NHK Cup Main Round 1	Sente	●
7	6/21	1623	-5	1618	Akira Shima6-dan / age 25 1779	Kisei-sen Prelim 2 Round 2	Gote	●
8	6/27	1618	-4	1614	Kunio Yonenaga9-dan / age 45 1807	Kio-sen Main Round 2	Gote	●
9	7/1	1614	+11	1625	Keiji Mori9-dan / age 42 1754	Junisen Class B1 Round 2	Sente	○
10	7/8	1625	+4	1629	Ichirou Tanabe6-dan / age 49 1425	All-Japan Pro Round 1	Sente	○
11	7/22	1629	-4	1625	Michio Takahashi7-dan / age 28 1799	Junisen Class B1 Round 3	Gote	●
12	7/27	1625	-11	1614	Hiroshi Seki4-dan / age 28 1508	All-Japan Pro Round 2	Gote	●
13	9/9	1614	+7	1622	Yuji Maeda7-dan / age 34 1590	Junisen Class B1 Round 4	Sente	○
14	9/17	1622	+9	1631	Teruichi Aono8-dan / age 35 1685	Hayazashi-sen Main Round 2	Gote	○
15	9/20	1631	+8	1639	木下浩一age 21 1616	Oi-sen Prelims Round 1	Sente	○
16	9/30	1639	-9	1630	Hitoshige Awaji8-dan / age 38 1613	Junisen Class B1 Round 5	Gote	●
17	10/11	1630	+10	1640	Shuuichi Ono6-dan / age 30 1726	Oi-sen Prelims Round 2	Sente	○
18	10/21	1640	-6	1634	Kazuo Ishida8-dan / age 41 1724	Junisen Class B1 Round 6	Sente	●
19	11/11	1634	-6	1628	Nobuyuki Oouchi9-dan / age 47 1735	Junisen Class B1 Round 7	Gote	●
20	11/16	1628	+8	1636	Koji Horiguchi5-dan / age 27 1630	Oi-sen Prelims Round 3	Gote	○
21	11/29	1636	+6	1642	Hiroji Katou9-dan / age 65 1537	Tenno-sen 9-dan section Round 1	Gote	○
22	12/7	1642	+11	1654	Hifumi Katoh9-dan / age 48 1799	Oi-sen Prelims Final	Sente	○
23	12/10	1654	-8	1645	Kazuyoshi Nishimura8-dan / age 46 1632	Hayazashi-sen Main Round 3	Gote	●
24	12/16	1645	-8	1637	Kazuyoshi Nishimura8-dan / age 47 1641	Kisei-sen Prelim 2 Round 2	Sente	●
25	12/23	1637	+10	1647	Bungo Fukusaki7-dan / age 29 1739	Junisen Class B1 Round 8	Sente	○
26	1/6	1647	-6	1642	Keiji MoriOi / age 42 1751	Tenno-sen 9-dan section Round 2	Sente	●
27	1/11	1642	-4	1638	Yoshikazu MinamiOsho / age 25 1833	Ryuo-sen Group 1 Ranking Round 1	Gote	●
28	1/20	1638	-7	1631	Kenji Kobayashi8-dan / age 31 1675	Junisen Class B1 Round 9	Sente	●
29	1/23	1631	-6	1624	Osamu Nakamura7-dan / age 26 1713	Oza-sen Prelim 2 Round 2	Gote	●
30	2/10	1624	-6	1619	Michio Ariyoshi9-dan / age 53 1723	Junisen Class B1 Round 10	Gote	●
31	3/10	1619	-2	1616	Yoshiharu Habu5-dan / age 18 1926	Kachinuki-sen Main	Gote	●
32	3/13	1616	+13	1629	Yoshikazu MinamiOsho / age 25 1865	Oi-sen White league Round 1	Sente	○
33	3/17	1629	+13	1642	Torahiko TanakaKisei / age 31 1872	Junisen Class B1 Round 11	Sente	○
34	3/24	1642	+10	1652	Yasumitsu Satoh4-dan / age 19 1735	Oi-sen White league Round 2	Gote	○

FY1987 results15W-21L

Win rate0.417

Rating1628

Annual rank52nd

Rank/title at FY end / age9-dan / age 56

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/26	1628	+9	1637	Kaishu Tanaka8-dan / age 40 1675	Osho-sen Prelim 2 Round 1	Sente	○
2	5/29	1637	-6	1631	Noboru Tamaru7-dan / age 37 1724	Junisen Class B1 Round 1	Sente	●
3	6/12	1631	+8	1639	Yoshinori Satou7-dan / age 38 1622	Meisho-sen Main Round 1	Sente	○
4	6/16	1639	+10	1649	Hiroki Nakata4-dan / age 22 1733	Kio-sen Main Round 2	Sente	○
5	6/23	1649	-8	1641	Satoshi Murayamaage 18 1659	Kachinuki-sen Main	Gote	●
6	6/26	1641	-8	1633	Kazuo Ishida8-dan / age 40 1627	Junisen Class B1 Round 2	Gote	●
7	6/29	1633	-5	1627	Michio Ariyoshi9-dan / age 51 1748	Osho-sen Prelim 2 Round 2	Sente	●
8	7/6	1627	-4	1623	Kunio Yonenaga9-dan / age 44 1802	Meisho-sen Main Round 2	Gote	●
9	7/10	1623	-6	1617	Kenji Kobayashi8-dan / age 30 1731	Junisen Class B1 Round 3	Sente	●
10	7/13	1617	+4	1621	Hirofumi Serizawa9-dan / age 50 1404	Kisei-sen Prelim 2 Round 2	Gote	○
11	7/17	1621	-6	1615	Hiroshi Kamiya5-dan / age 26 1712	Kio-sen Main Round 3	Sente	●
12	7/24	1615	+9	1624	Eiji Ooshima5-dan / age 30 1651	All-Japan Pro Round 1	Gote	○
13	7/27	1624	+11	1635	Hifumi Katoh9-dan / age 47 1762	Kisei-sen Prelim 2 Final	Gote	○
14	8/21	1635	+8	1643	Kazuyoshi Nishimura8-dan / age 45 1652	Kisei-sen Main Round 1	Sente	○
15	8/24	1643	+10	1653	Teruichi Aono8-dan / age 34 1735	NHK Cup Main Round 2	Sente	○
16	8/27	1653	+8	1661	Masahiko Urano5-dan / age 23 1651	All-Japan Pro Round 2	Sente	○
17	9/4	1661	-5	1656	Nobuyuki Oouchi9-dan / age 45 1799	Junisen Class B1 Round 5	Gote	●
18	9/18	1656	-10	1647	小林宏4-dan / age 24 1578	Oi-sen Prelims Round 1	Sente	●
19	9/21	1647	-8	1639	Kazuo Azuma6-dan / age 32 1651	All-Japan Pro Round 3	Gote	●
20	9/25	1639	-4	1634	Yasuaki Tsukada7-dan / age 22 1807	Junisen Class B1 Round 6	Sente	●
21	9/28	1634	+9	1644	Hiroshi Kamiya5-dan / age 26 1692	Kisei-sen Main Round 2	Gote	○
22	10/16	1644	-7	1637	Osamu Katsuura9-dan / age 41 1703	Junisen Class B1 Round 7	Gote	●
23	10/23	1637	-4	1633	Torahiko Tanaka8-dan / age 30 1820	Kisei-sen Main Semifinal	Sente	●
24	10/30	1633	-8	1625	Susumu Itaya8-dan / age 46 1636	Junisen Class B1 Round 8	Sente	●
25	10/31	1625	-5	1619	Michio Ariyoshi9-dan / age 52 1741	Hayazashi-sen Main Round 2	Sente	●
26	11/5	1619	-11	1609	Yukio Miyasaka8-dan / age 57 1500	Oza-sen Prelim 2 Round 2	Gote	●
27	11/13	1609	-6	1602	Hitoshige Awaji8-dan / age 37 1680	Junisen Class B1 Round 9	Gote	●
28	11/30	1602	-3	1600	Makoto NakaharaMeijin / age 40 1877	NHK Cup Main Round 3	Gote	●
29	12/18	1600	+11	1610	Kazuo Manabe7-dan / age 35 1722	Junisen Class B1 Round 10	Sente	○
30	12/22	1610	-4	1606	Nobuyuki Oouchi9-dan / age 46 1793	Tenno-sen 9-dan section Round 3	Gote	●
31	12/25	1606	-4	1603	Kiyozumi Kiriyama9-dan / age 40 1819	Ryuo-sen Group 1 Ranking Round 1	Gote	●
32	1/22	1603	+8	1611	Kazuyoshi Nishimura8-dan / age 46 1615	Junisen Class B1 Round 11	Gote	○
33	2/5	1611	+12	1623	Torahiko Tanaka8-dan / age 30 1804	Junisen Class B1 Round 12	Sente	○
34	3/11	1623	+7	1630	Yuji Maeda7-dan / age 34 1581	Junisen Class B1 Round 13	Gote	○
35	3/15	1630	-9	1621	Hatasu Itou6-dan / age 37 1604	Osho-sen Prelim 1 Round 2	Sente	●
36	3/25	1621	+7	1628	Yukio Miyasaka8-dan / age 58 1578	Kisei-sen Main Round 1	Gote	○

FY1986 results9W-21L

Win rate0.300

Rating1633

Annual rank50th

Rank/title at FY end / age9-dan / age 55

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/11	1690	-6	1685	Hifumi Katoh9-dan / age 46 1793	JT Cup Main	Gote	●
2	4/22	1685	-6	1679	Osamu Katsuura9-dan / age 39 1787	Oi-sen League Red Round 3	Sente	●
3	5/6	1679	-9	1670	Kazuo Azuma6-dan / age 30 1628	Oi-sen League Red Round 4	Gote	●
4	5/13	1670	-7	1663	Masaki Izumi5-dan / age 25 1720	Osho-sen Prelim 2 Round 1	Gote	●
5	5/20	1663	-8	1655	Eisaku Tomioka5-dan / age 22 1683	Kio-sen Main Round 2	Sente	●
6	6/9	1655	+10	1666	Hifumi Katoh9-dan / age 46 1763	Oi-sen League Red Round 5	Sente	○
7	6/17	1666	-9	1657	Katsuhiko Murooka5-dan / age 27 1637	Meisho-sen Main Round 1	Sente	●
8	6/20	1657	+10	1668	Akira Shima6-dan / age 23 1768	Kisei-sen Prelim 2 Round 2	Gote	○
9	6/24	1668	-4	1664	Koji TanigawaKio / age 24 1880	Junisen Class A Round 1	Sente	●
10	6/30	1664	-8	1656	Keiji Nishikawa5-dan / age 24 1666	NHK Cup Main Round 1	Sente	●
11	7/15	1656	+5	1661	Yukio Miyasaka8-dan / age 56 1515	Kisei-sen Prelim 2 Final	Gote	○
12	7/18	1661	-9	1652	Junichi Kase4-dan / age 28 1602	All-Japan Pro Round 1	Sente	●
13	7/29	1652	-7	1645	Kenji Kobayashi8-dan / age 29 1697	Junisen Class A Round 2	Gote	●
14	8/9	1645	-6	1639	Bungo Fukusaki7-dan / age 26 1730	Hayazashi-sen Main Round 2	Gote	●
15	8/29	1639	+9	1648	Hitoshige Awaji8-dan / age 36 1694	Kisei-sen Main Round 1	Sente	○
16	9/11	1648	+11	1659	Michio Ariyoshi9-dan / age 51 1781	Junisen Class A Round 3	Sente	○
17	10/1	1659	-5	1653	Yasuharu Ooyama9-dan / age 63 1776	Kisei-sen Main Round 2	Sente	●
18	10/7	1653	+11	1665	Hifumi Katoh9-dan / age 46 1808	Junisen Class A Round 4	Gote	○
19	10/14	1665	-10	1655	Ryuuichi Matsuura5-dan / age 34 1573	Oi-sen Prelims Round 2	Gote	●
20	10/29	1655	-8	1646	Shigeru Sekine9-dan / age 56 1639	Oza-sen Prelim 2 Round 2	Gote	●
21	11/5	1646	-4	1643	Yoshikazu Minami8-dan / age 23 1866	Junisen Class A Round 5	Gote	●
22	11/20	1643	+4	1647	Kiyosaku Sekiya6-dan / age 52 1442	Judan-sen Prelims Round 2	Gote	○
23	12/1	1647	+11	1658	Yasuharu Ooyama9-dan / age 63 1788	Junisen Class A Round 6	Sente	○
24	1/9	1658	-4	1653	Kiyozumi KiriyamaKisei / age 39 1822	Junisen Class A Round 7	Gote	●
25	1/13	1653	-4	1649	Yasuaki Tsukada6-dan / age 22 1837	Kisei-sen Prelim 2 Round 2	Sente	●
26	1/16	1649	+8	1657	Katsuhiko Murooka5-dan / age 27 1644	Judan-sen Prelims Round 3	Gote	○
27	2/6	1657	-4	1653	Keiji Mori9-dan / age 40 1827	Junisen Class A Round 8	Sente	●
28	2/10	1653	-7	1646	Hiroki Nakata4-dan / age 22 1697	Judan-sen Prelims Round 4	Sente	●
29	2/18	1646	-9	1636	Hiroji Katou9-dan / age 63 1588	Tenno-sen 9-dan section Round 3	Gote	●
30	3/9	1636	-4	1633	Kunio Yonenaga9-dan / age 43 1850	Junisen Class A Round 9	Gote	●

FY1985 results19W-19L

Win rate0.500

Rating1697

Annual rank28th

Rank/title at FY end / age9-dan / age 54

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1695	-5	1690	Hidemitsu Moriyasu8-dan / age 35 1832	JT Cup Main	Gote	●
2	4/15	1690	-8	1682	Taku Morishita4-dan / age 18 1695	Osho-sen Prelim 1 Round 2	Sente	●
3	4/23	1682	+3	1685	Toyoichi Igarashi9-dan / age 60 1404	Tenno-sen 9-dan section Round 3	Sente	○
4	5/7	1685	-10	1675	Shigeru Sekine9-dan / age 55 1599	Kio-sen Main Round 1	Sente	●
5	5/10	1675	-5	1669	Hifumi KatohOi / age 45 1787	Tenno-sen 9-dan section Round 4	Gote	●
6	6/4	1669	-9	1661	Kazuo Manabe7-dan / age 33 1642	Meisho-sen Main Round 1	Sente	●
7	6/14	1661	+5	1666	Masao Kitamura8-dan / age 50 1539	Kisei-sen Prelim 2 Round 2	Gote	○
8	7/11	1666	-5	1661	Michio Ariyoshi9-dan / age 49 1814	Junisen Class A Round 1	Sente	●
9	7/16	1661	+12	1673	Kunio YonenagaKisei / age 42 1833	Junisen Class A Round 2	Gote	○
10	7/19	1673	+4	1677	Hiroharu Seto4-dan / age 28 1471	All-Japan Pro Round 2	Gote	○
11	7/26	1677	-6	1670	Osamu Nakamura6-dan / age 22 1756	Kisei-sen Prelim 2 Final	Gote	●
12	8/23	1670	-5	1665	Osamu Katsuura8-dan / age 39 1793	Junisen Class A Round 3	Sente	●
13	8/27	1665	+4	1669	Daigorou Satou8-dan / age 48 1495	All-Japan Pro Round 3	Sente	○
14	44th term	1669	+12	1681	Hidemitsu Moriyasu8-dan / age 36 1840	Junisen Class A		○
15	9/7	1681	+8	1689	Hitoshige Awaji8-dan / age 35 1666	Hayazashi-sen Main Round 2	Sente	○
16	9/13	1689	-5	1684	Kiyozumi KiriyamaKio / age 37 1816	Junisen Class A Round 4	Gote	●
17	9/24	1684	+8	1691	Noboru Tamaru7-dan / age 35 1666	All-Japan Pro Round 4	Sente	○
18	9/30	1691	+5	1696	Masamitsu Tachiage 20 1561	Oi-sen Prelims Round 2	Gote	○
19	10/14	1696	+4	1701	Masao Kitamura8-dan / age 50 1531	Oza-sen Prelim 2 Round 2	Sente	○
20	10/21	1701	-5	1696	Yasuharu Ooyama9-dan / age 62 1830	NHK Cup Main Round 2	Gote	●
21	10/25	1696	+5	1701	Yoshimasa Saeki7-dan / age 49 1581	Oi-sen Prelims Round 3	Gote	○
22	11/12	1701	-7	1694	Teruichi Aono8-dan / age 32 1759	Junisen Class A Round 6	Gote	●
23	11/18	1694	-5	1689	Hidemitsu Moriyasu8-dan / age 36 1809	All-Japan Pro Quarterfinal	Sente	●
24	11/26	1689	+5	1694	Kazuharu Shoshi4-dan / age 24 1573	Judan-sen Prelims Round 2	Sente	○
25	11/30	1694	-10	1685	Yuji Maeda7-dan / age 31 1620	Hayazashi-sen Main Round 3	Sente	●
26	12/6	1685	+11	1696	Hidemitsu Moriyasu8-dan / age 36 1821	Junisen Class A Round 7	Sente	○
27	12/15	1696	+4	1700	Shouji Kenmochi7-dan / age 51 1496	Oi-sen Prelims Final	Gote	○
28	12/24	1700	+11	1710	Yasuaki Tsukada6-dan / age 21 1823	Judan-sen Prelims Round 3	Sente	○
29	1/10	1710	+5	1716	Hiroji Katou9-dan / age 62 1588	Kisei-sen Prelim 2 Round 2	Sente	○
30	1/21	1716	-6	1709	Yasuharu Ooyama9-dan / age 62 1800	Junisen Class A Round 9	Gote	●
31	1/28	1709	-10	1699	Junichi Kase4-dan / age 28 1599	Judan-sen Prelims Round 4	Sente	●
32	2/3	1699	-10	1689	Yaichio Oono4-dan / age 26 1597	Kisei-sen Prelim 2 Final	Gote	●
33	2/7	1689	+12	1701	Koji Tanigawa9-dan / age 23 1890	Junisen Class A Round 10	Sente	○
34	2/14	1701	-8	1693	Kazuo Ishida8-dan / age 38 1702	Oza-sen Prelim 2 Final	Gote	●
35	2/19	1693	-10	1683	Hiroji Katou9-dan / age 62 1592	Tenno-sen 9-dan section Round 3	Sente	●
36	2/26	1683	+13	1695	Makoto Nakahara3 titles / age 38 1910	Oi-sen League Red Round 1	Gote	○
37	3/10	1695	+10	1706	Hifumi Katoh9-dan / age 46 1805	Junisen Class A Round 11	Gote	○
38	3/25	1706	-8	1697	Nobuyuki Oouchi9-dan / age 44 1687	Oi-sen League Red Round 2	Sente	●

FY1984 results18W-18L

Win rate0.500

Rating1700

Annual rank29th

Rank/title at FY end / age9-dan / age 53

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/27	1698	-10	1689	Ryuuichi Matsuura5-dan / age 32 1631	Kio-sen Main Round 1	Gote	●
2	5/1	1689	-4	1685	Koji TanigawaMeijin / age 22 1881	Judan-sen Prelims Final	Gote	●
3	5/18	1685	+8	1693	Koji Horiguchi4-dan / age 23 1684	Meisho-sen Main Round 1	Gote	○
4	6/5	1693	-7	1685	Akira Shima5-dan / age 21 1718	Osho-sen Prelim 1 Round 2	Gote	●
5	6/12	1685	+7	1692	Yukio Miyasaka8-dan / age 54 1622	Kisei-sen Prelim 2 Round 2	Gote	○
6	6/22	1692	+8	1700	Kenji Kobayashi7-dan / age 27 1687	Junisen Class B1 Round 1	Gote	○
7	7/19	1700	-7	1693	Akira Shima5-dan / age 21 1731	Renmei Cup Round 3	Gote	●
8	7/27	1693	+7	1700	Noboru Tamaru7-dan / age 34 1656	Junisen Class B1 Round 3	Sente	○
9	8/4	1700	-8	1692	Hitoshige Awaji8-dan / age 34 1697	Hayazashi-sen Main Round 2	Sente	●
10	8/7	1692	+6	1698	Motoji Hanamura9-dan / age 66 1608	Kisei-sen Prelim 2 Final	Sente	○
11	8/10	1698	+3	1701	Seiichi Kobori9-dan / age 72 1421	All-Japan Pro Round 1	Gote	○
12	8/16	1701	+10	1710	Keiji Mori8-dan / age 38 1768	Kisei-sen Main Round 1	Sente	○
13	8/22	1710	-3	1707	Kunio Yonenaga3 titles / age 41 1957	Meisho-sen Main Round 2	Gote	●
14	8/27	1707	-11	1696	Seiichirou Taki6-dan / age 35 1571	All-Japan Pro Round 2	Gote	●
15	8/31	1696	+8	1704	Kazuo Manabe7-dan / age 32 1710	Junisen Class B1 Round 4	Gote	○
16	9/14	1704	-6	1699	Michio Ariyoshi9-dan / age 49 1810	Junisen Class B1 Round 5	Sente	●
17	10/1	1699	+8	1706	Kenji Iino5-dan / age 30 1689	Oi-sen Prelims Round 1	Gote	○
18	10/5	1706	-8	1698	Susumu Itaya8-dan / age 43 1685	Junisen Class B1 Round 6	Gote	●
19	10/8	1698	-5	1693	Torahiko Tanaka8-dan / age 27 1834	NHK Cup Main Round 2	Sente	●
20	10/13	1693	-7	1685	Osamu Nakamura6-dan / age 21 1716	Oza-sen Prelim 2 Round 2	Gote	●
21	10/17	1685	-7	1678	Osamu Nakamura6-dan / age 21 1723	Kisei-sen Main Round 2	Gote	●
22	10/26	1678	+9	1687	Kazuo Ishida8-dan / age 37 1704	Junisen Class B1 Round 7	Sente	○
23	11/5	1687	+7	1694	Katsuhiko Murooka4-dan / age 25 1640	Judan-sen Prelims Round 1	Gote	○
24	11/16	1694	+8	1702	Kazuyoshi Nishimura8-dan / age 42 1681	Junisen Class B1 Round 8	Gote	○
25	11/29	1702	-5	1697	Yasuharu Ooyama9-dan / age 61 1846	Meisho-sen お好み対局	Sente	●
26	12/3	1697	-10	1686	Hatasu Itou5-dan / age 34 1587	Oi-sen Prelims Round 2	Gote	●
27	12/14	1686	+9	1695	Hitoshige Awaji8-dan / age 34 1723	Junisen Class B1 Round 9	Sente	○
28	12/21	1695	+8	1703	Toshio Miyata6-dan / age 32 1692	Judan-sen Prelims Round 2	Gote	○
29	1/25	1703	-7	1696	Bungo Fukusaki7-dan / age 25 1762	Junisen Class B1 Round 10	Gote	●
30	2/1	1696	-8	1688	Masaki Izumi4-dan / age 24 1681	Judan-sen Prelims Round 3	Gote	●
31	2/8	1688	+5	1693	Daigorou Satou8-dan / age 48 1564	Junisen Class B1 Round 11	Sente	○
32	2/22	1693	+6	1700	Yukio Miyasaka8-dan / age 55 1624	Junisen Class B1 Round 12	Gote	○
33	2/25	1700	-8	1692	Hiroshi Kamiya5-dan / age 23 1703	Kisei-sen Prelim 2 Round 2	Gote	●
34	3/15	1692	+11	1702	Kunio Naitou9-dan / age 45 1808	Junisen Class B1 Round 13	Sente	○
35	3/20	1702	-7	1695	Kenji Waki6-dan / age 24 1751	Kachinuki-sen Main	Sente	●
36	3/25	1695	+5	1700	Noboru Kosaka5-dan / age 35 1557	NHK Cup Main Round 1	Gote	○

FY1983 results20W-24L

Win rate0.455

Rating1701

Annual rank26th

Rank/title at FY end / age9-dan / age 52

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/19	1739	-6	1733	Kunio NaitouOi・Oza / age 43 1814	Kisei-sen Main Round 2	Sente	●
2	5/9	1733	-9	1724	Kenji Waki5-dan / age 22 1678	Oi-sen League Red Round 3	Gote	●
3	5/17	1724	-11	1713	Masaki Izumi4-dan / age 22 1579	Kio-sen Main Round 2	Gote	●
4	6/1	1713	-3	1709	Makoto NakaharaKisei / age 35 1949	Oi-sen League Red Round 4	Gote	●
5	6/7	1709	-11	1699	Masaki Izumi4-dan / age 22 1585	Osho-sen Prelim 1 Round 2	Gote	●
6	6/24	1699	-8	1691	Nobuyuki Oouchi8-dan / age 41 1711	Junisen Class B1 Round 1	Gote	●
7	7/1	1691	-9	1682	Shigeru Sekine8-dan / age 53 1657	Oi-sen League Red Round 5	Sente	●
8	7/6	1682	+7	1689	Toshikatsu Yoshida7-dan / age 50 1618	Kisei-sen Prelim 2 Round 2	Sente	○
9	7/12	1689	+6	1695	Hiroji Katou8-dan / age 59 1601	Renmei Cup Round 3	Gote	○
10	7/15	1695	+11	1705	Torahiko Tanaka7-dan / age 26 1813	Kachinuki-sen Main	Gote	○
11	7/19	1705	+5	1711	Yoshiyuki Ueyama4-dan / age 26 1584	Kachinuki-sen Main	Gote	○
12	7/27	1711	-11	1699	Haruo Numa4-dan / age 34 1564	Kachinuki-sen Main	Gote	●
13	7/29	1699	+7	1706	Kazuo Azuma5-dan / age 27 1640	Meisho-sen Main Round 1	Gote	○
14	7/30	1706	+5	1711	Yuzo Maruta9-dan / age 64 1590	Hayazashi-sen Main Round 2	Sente	○
15	8/18	1711	-7	1705	Michio Takahashi5-dan / age 23 1774	Kisei-sen Prelim 2 Final	Sente	●
16	8/26	1705	+6	1710	Yoshinori Satou6-dan / age 34 1599	All-Japan Pro Round 2	Gote	○
17	8/29	1710	-10	1700	Yuzo Maruta9-dan / age 64 1601	NHK Cup Main Round 2	Gote	●
18	9/5	1700	-5	1695	Keiji Mori8-dan / age 37 1815	Renmei Cup Round 4	Sente	●
19	9/13	1695	+7	1701	Yuzo Maruta9-dan / age 64 1629	Junisen Class B1 Round 3	Sente	○
20	9/19	1701	-5	1696	Torahiko Tanaka7-dan / age 26 1825	All-Japan Pro Round 3	Sente	●
21	9/27	1696	+8	1704	Bungo Fukusaki7-dan / age 23 1706	Junisen Class B1 Round 4	Gote	○
22	9/29	1704	-4	1700	Kiyozumi Kiriyama8-dan / age 35 1885	Meisho-sen Main Round 2	Gote	●
23	10/4	1700	+6	1706	Shigeru Sekine8-dan / age 53 1631	Oza-sen Prelim 2 Round 2	Gote	○
24	10/18	1706	+11	1717	Torahiko Tanaka7-dan / age 26 1845	Junisen Class B1 Round 5	Sente	○
25	10/25	1717	-10	1707	Seiichirou Taki6-dan / age 34 1616	Oi-sen Prelims Round 2	Sente	●
26	11/4	1707	+6	1713	Daigorou Satou8-dan / age 47 1626	Junisen Class B1 Round 6	Gote	○
27	11/22	1713	-8	1706	Osamu Katsuura8-dan / age 37 1733	Junisen Class B1 Round 7	Sente	●
28	11/29	1706	+5	1710	Tsuneo Kikuchi5-dan / age 34 1555	Judan-sen Prelims Round 2	Sente	○
29	12/13	1710	-7	1704	Kazuo Manabe7-dan / age 31 1774	Junisen Class B1 Round 8	Gote	●
30	12/17	1704	-5	1699	Kiyozumi Kiriyama8-dan / age 36 1860	Hayazashi-sen Main Round 3	Gote	●
31	12/20	1699	+6	1706	Yuji Maeda6-dan / age 29 1630	Kisei-sen Prelim 2 Round 2	Gote	○
32	12/30	1706	+6	1712	Yuji Maeda6-dan / age 29 1633	Kachinuki-sen Main	Gote	○
33	1/10	1712	-7	1705	Michio Ariyoshi9-dan / age 48 1765	Junisen Class B1 Round 9	Sente	●
34	1/13	1705	-6	1699	Yasuaki Tsukada5-dan / age 19 1778	Kachinuki-sen Main	Gote	●
35	1/17	1699	+7	1706	Taku Morishita4-dan / age 17 1650	Judan-sen Prelims Round 3	Sente	○
36	1/27	1706	+7	1713	Kazuo Ishida8-dan / age 36 1661	Junisen Class B1 Round 10	Gote	○
37	2/8	1713	+6	1718	Shigeru Sekine8-dan / age 54 1609	Kisei-sen Prelim 2 Final	Gote	○
38	2/17	1718	+11	1730	Keiji Mori8-dan / age 37 1860	Judan-sen Prelims Round 4	Sente	○
39	2/21	1730	-9	1721	Kenji Kobayashi7-dan / age 26 1690	Junisen Class B1 Round 11	Sente	●
40	2/24	1721	-8	1713	Kazuo Manabe7-dan / age 32 1739	Oza-sen Prelim 2 Final	Sente	●
41	2/29	1713	-5	1708	Hifumi Katoh9-dan / age 44 1838	Kisei-sen Main Round 1	Sente	●
42	3/12	1708	-8	1700	Kazuyoshi Nishimura7-dan / age 42 1716	Junisen Class B1 Round 12	Gote	●
43	3/19	1700	-9	1691	Noboru Tamaru7-dan / age 33 1676	Junisen Class B1 Round 13	Sente	●
44	3/23	1691	+9	1701	Michio TakahashiOi / age 23 1750	Judan-sen Prelims Semifinal	Sente	○

FY1982 results21W-27L

Win rate0.438

Rating1742

Annual rank15th

Rank/title at FY end / age9-dan / age 51

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/20	1799	-11	1788	Kazuyoshi Nishimura7-dan / age 40 1657	Oi-sen White league Round 3	Gote	●
2	4/25	1788	-10	1778	Osamu Nakamura5-dan / age 19 1694	Meisho-sen Main Round 1	Sente	●
3	5/18	1778	+5	1783	Motoji Hanamura9-dan / age 64 1637	Oza-sen Main Round 1	Sente	○
4	5/27	1783	+8	1791	Kunio Naitou9-dan / age 42 1801	Oi-sen White league Round 4	Sente	○
5	6/8	1791	+7	1798	Koji Tosa4-dan / age 27 1729	Renmei Cup Round 3	Gote	○
6	6/11	1798	+5	1802	Kazuyoshi Nishimura7-dan / age 40 1642	Kio-sen Main Round 2	Gote	○
7	6/17	1802	-8	1795	Keiji Mori8-dan / age 36 1807	Kisei-sen Best-of-5 Game 1	Gote	●
8	6/28	1795	-7	1787	Keiji Mori8-dan / age 36 1822	Kisei-sen Best-of-5 Game 2	Sente	●
9	7/2	1787	-7	1781	Hidemitsu Moriyasu8-dan / age 32 1851	Oi-sen White league Round 5	Gote	●
10	7/9	1781	-7	1774	Keiji Mori8-dan / age 36 1837	Kisei-sen Best-of-5 Game 3	Gote	●
11	7/16	1774	-5	1769	Yasuharu OoyamaOza・Osho / age 59 1897	Renmei Cup Round 4	Gote	●
12	7/18	1769	+11	1780	Hifumi Katoh9-dan / age 42 1916	JT Cup Main	Gote	○
13	7/23	1780	+7	1787	Michio Takahashi5-dan / age 22 1746	All-Japan Pro Round 2	Sente	○
14	7/29	1787	+4	1791	Daigorou Satou8-dan / age 45 1591	Kio-sen Main Round 3	Gote	○
15	8/2	1791	+7	1798	Michio Ariyoshi9-dan / age 47 1742	Osho-sen Prelim 2 Round 2	Gote	○
16	8/10	1798	-8	1790	Kunio Naitou9-dan / age 42 1809	Oza-sen Main Round 2	Sente	●
17	8/27	1790	-6	1784	Makoto NakaharaOi / age 34 1869	Junisen Class A Round 1	Gote	●
18	8/31	1784	-11	1773	Hiroshi Kamiya4-dan / age 21 1659	All-Japan Pro Round 3	Gote	●
19	9/9	1773	+8	1781	Michio Takahashi5-dan / age 22 1753	Kisei-sen Main Round 1	Sente	○
20	9/12	1781	-6	1775	Yasuharu OoyamaOza・Osho / age 59 1893	JT Cup Main	Gote	●
21	9/21	1775	-7	1769	Hidemitsu Moriyasu8-dan / age 33 1836	Oi-sen White league Relegation playoff	Gote	●
22	9/25	1769	+5	1773	Kazuyoshi Nishimura7-dan / age 40 1611	Hayazashi-sen Main Round 2	Sente	○
23	9/28	1773	+10	1783	Kunio YonenagaKio / age 39 1864	Junisen Class A Round 2	Sente	○
24	10/11	1783	-13	1770	Hirofumi Serizawa8-dan / age 45 1528	NHK Cup Main Round 2	Sente	●
25	10/12	1770	+11	1781	Kunio NaitouOi・Oza / age 42 1885	Junisen Class A Round 3	Sente	○
26	10/20	1781	-6	1775	Hidemitsu Moriyasu8-dan / age 33 1867	Osho-sen Prelim 2 Final	Sente	●
27	10/22	1775	-6	1769	Yasuharu OoyamaOsho / age 59 1855	Kio-sen Main Round 4	Gote	●
28	10/25	1769	-6	1762	Torahiko Tanaka6-dan / age 25 1843	Kisei-sen Main Round 2	Gote	●
29	11/6	1762	-6	1756	Koji Tanigawa8-dan / age 20 1842	Junisen Class A Round 4	Gote	●
30	11/12	1756	-6	1750	Torahiko Tanaka6-dan / age 25 1845	Oza-sen Prelim 2 Round 2	Gote	●
31	11/20	1750	+6	1756	Hiromitsu Takashimaage 41 1673	Hayazashi-sen Main Round 3	Gote	○
32	11/26	1756	+5	1761	Yaichio Oono4-dan / age 23 1595	Oi-sen Prelims Round 2	Gote	○
33	12/14	1761	-8	1753	Kiyozumi Kiriyama8-dan / age 35 1763	Junisen Class A Round 5	Sente	●
34	12/17	1753	-5	1748	Hifumi KatohMeijin / age 42 1877	Kio-sen Repechage Round 1	Sente	●
35	12/24	1748	+3	1751	Yasuo Date6-dan / age 46 1516	Oi-sen Prelims Round 3	Gote	○
36	1/10	1751	+7	1758	Hiroshi Kamiya4-dan / age 21 1695	Oi-sen Prelims Final	Gote	○
37	1/15	1758	-6	1751	Keiji MoriKisei / age 36 1830	Hayazashi-sen Main Round 4	Gote	●
38	1/18	1751	+2	1754	Yoshito Arino5-dan / age 34 1437	Judan-sen Prelims Round 2	Sente	○
39	1/21	1754	+7	1760	Teruhiko Suzuki6-dan / age 28 1699	Kisei-sen Prelim 2 Round 2	Sente	○
40	1/31	1760	-12	1748	Yoshinori Satou6-dan / age 33 1576	Judan-sen Prelims Round 3	Gote	●
41	2/3	1748	-6	1743	Hidemitsu Moriyasu8-dan / age 33 1843	Junisen Class A Round 6	Gote	●
42	2/22	1743	+7	1750	Noboru Tamaru7-dan / age 32 1711	Kisei-sen Prelim 2 Final	Sente	○
43	2/25	1750	+7	1757	Nobuyuki Oouchi8-dan / age 41 1700	Junisen Class A Round 7	Sente	○
44	3/1	1757	+10	1767	Koji Tanigawa8-dan / age 20 1846	Kisei-sen Main Round 1	Gote	○
45	3/8	1767	-7	1760	Yasuharu Ooyama9-dan / age 59 1823	Junisen Class A Round 8	Gote	●
46	3/14	1760	-7	1753	Keiji Mori8-dan / age 36 1811	Junisen Class A Round 9	Sente	●
47	3/17	1753	-6	1747	Kiyozumi Kiriyama8-dan / age 35 1835	Oi-sen League Red Round 1	Gote	●
48	3/25	1747	-5	1742	Hifumi KatohMeijin / age 43 1874	Oi-sen League Red Round 2	Sente	●

FY1981 results19W-17L

Win rate0.528

Rating1800

Annual rank10th

Rank/title at FY end / ageKisei / age 50

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/21	1799	+10	1809	Hifumi Katoh9-dan / age 41 1882	Oi-sen League Red Round 3	Gote	○
2	5/6	1809	-12	1797	Yukio Miyasaka7-dan / age 51 1627	Renmei Cup Round 3	Gote	●
3	5/11	1797	+10	1807	Kunio YonenagaKisei・Kio / age 37 1898	Oi-sen League Red Round 4	Sente	○
4	5/19	1807	+7	1814	Kazuo Manabe7-dan / age 29 1742	Kachinuki-sen Main	Gote	○
5	5/22	1814	+4	1818	Terutaka Yasue6-dan / age 40 1628	Meisho-sen Main Round 1	Sente	○
6	5/29	1818	-11	1807	Hitoshige Awaji6-dan / age 31 1701	Kachinuki-sen Main	Gote	●
7	6/9	1807	+4	1811	Daigorou Satou8-dan / age 44 1616	Kio-sen Main Round 2	Gote	○
8	6/16	1811	+5	1816	Koji Tosa4-dan / age 26 1668	Oi-sen League Red Round 5	Gote	○
9	6/23	1816	+9	1826	Makoto NakaharaMeijin・Oi / age 33 1880	Kisei-sen Best-of-5 Game 1	Sente	○
10	6/30	1826	-6	1820	Yasuharu OoyamaOza・Osho / age 58 1935	Oi-sen Challenger final	Sente	●
11	7/3	1820	+9	1829	Makoto NakaharaMeijin・Oi / age 33 1869	Kisei-sen Best-of-5 Game 2	Gote	○
12	7/9	1829	-7	1823	Kunio YonenagaKisei・Kio / age 38 1893	Junisen Class A Round 1	Gote	●
13	7/12	1823	-6	1816	Kunio YonenagaKisei・Kio / age 38 1899	JT Cup Main	Sente	●
14	7/15	1816	+9	1826	Makoto NakaharaMeijin・Oi / age 33 1867	Kisei-sen Best-of-5 Game 3	Sente	○
15	7/24	1826	+6	1831	Kunio Naitou9-dan / age 41 1735	Junisen Class A Round 2	Gote	○
16	8/21	1831	-9	1822	Torahiko Tanaka5-dan / age 24 1782	Osho-sen Prelim 2 Round 2	Sente	●
17	8/29	1822	+8	1830	Koji Tanigawa7-dan / age 19 1802	Hayazashi-sen Main Round 2	Sente	○
18	8/31	1830	+3	1833	Terutaka Yasue6-dan / age 40 1601	NHK Cup Main Round 2	Sente	○
19	9/4	1833	-7	1827	Hifumi Katoh9-dan / age 41 1889	Junisen Class A Round 3	Sente	●
20	9/11	1827	-10	1817	Kazuo Manabe7-dan / age 29 1744	Kio-sen Main Round 3	Gote	●
21	9/29	1817	-6	1811	Hifumi Katoh9-dan / age 41 1903	Meisho-sen Main Round 2	Gote	●
22	10/2	1811	-8	1803	Nobuyuki Oouchi8-dan / age 40 1809	Junisen Class A Round 4	Gote	●
23	11/5	1803	-8	1795	Osamu Katsuura8-dan / age 35 1823	Junisen Class A Round 5	Sente	●
24	11/9	1795	-12	1783	Noboru Sakurai6-dan / age 40 1592	NHK Cup Main Round 3	Gote	●
25	11/21	1783	-11	1772	Yoshinori Kimura8-dan / age 46 1648	Hayazashi-sen Main Round 3	Sente	●
26	11/27	1772	+6	1778	Kazuo Ishida8-dan / age 34 1689	Junisen Class A Round 6	Gote	○
27	12/14	1778	+11	1789	Hifumi Katoh9-dan / age 41 1931	Kisei-sen Best-of-5 Game 1	Gote	○
28	12/25	1789	+11	1800	Hifumi Katoh9-dan / age 41 1933	Kisei-sen Best-of-5 Game 2	Sente	○
29	12/28	1800	-7	1793	Torahiko Tanaka5-dan / age 24 1829	Kachinuki-sen Main	Gote	●
30	1/7	1793	-7	1786	Hidemitsu Moriyasu8-dan / age 32 1837	Junisen Class A Round 7	Gote	●
31	1/12	1786	+11	1797	Hifumi Katoh9-dan / age 42 1907	Kisei-sen Best-of-5 Game 3	Gote	○
32	1/19	1797	-12	1785	Shuuichi Ono4-dan / age 23 1608	Judan-sen Prelims Round 2	Sente	●
33	2/16	1785	+8	1793	Keiji Mori8-dan / age 35 1785	Oi-sen White league Round 1	Gote	○
34	3/2	1793	-6	1787	Yasuharu OoyamaOza・Osho / age 58 1876	Junisen Class A Round 8	Gote	●
35	3/15	1787	+7	1793	Kiyozumi Kiriyama8-dan / age 34 1731	Junisen Class A Round 9	Sente	○
36	3/31	1793	+6	1800	Kazuo Ishida8-dan / age 35 1709	Oi-sen White league Round 2	Sente	○

FY1980 results28W-18L

Win rate0.609

Rating1804

Annual rank7th

Rank/title at FY end / age9-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/1	1763	-11	1752	Motoji Hanamura9-dan / age 62 1605	Renmei Cup Round 3	Gote	●
2	4/4	1752	-9	1743	Yoshinori Satou6-dan / age 31 1703	Kisei-sen Main Round 1	Gote	●
3	4/11	1743	-9	1733	Hatasu Itou4-dan / age 29 1681	Oi-sen White league Round 2	Gote	●
4	4/23	1733	-11	1722	Kenji Iino4-dan / age 25 1579	Hayazashi-sen Prelims Final	Sente	●
5	4/25	1722	+5	1727	Eiji Ooshima4-dan / age 22 1607	Meisho-sen Main Round 1	Sente	○
6	4/30	1727	-4	1723	Yasuharu OoyamaOsho / age 57 1912	Oi-sen White league Round 3	Sente	●
7	5/6	1723	-9	1714	Shigeru Sekine8-dan / age 50 1688	Oza-sen Main Round 1	Gote	●
8	5/13	1714	+6	1721	Masao Kitamura8-dan / age 45 1642	Oi-sen White league Round 4	Gote	○
9	6/6	1721	+7	1727	Hisao Hasebe7-dan / age 46 1659	Kisei-sen Prelim 2 Round 2	Gote	○
10	6/16	1727	-8	1719	Kenji Kobayashi5-dan / age 23 1726	Oi-sen White league Round 5	Sente	●
11	6/25	1719	+8	1727	Kazuyoshi Nishimura7-dan / age 38 1703	NHK Cup Main Round 1	Sente	○
12	7/1	1727	+6	1733	Hirofumi Serizawa8-dan / age 43 1627	Junisen Class B1 Round 1	Gote	○
13	7/11	1733	-6	1726	Osamu Katsuura8-dan / age 34 1803	Kio-sen Main Round 3	Sente	●
14	7/22	1726	+4	1731	Yoshimasa Saeki7-dan / age 43 1561	Junisen Class B1 Round 2	Sente	○
15	7/31	1731	-8	1723	Keiji Mori8-dan / age 34 1736	Osho-sen Prelim 2 Round 1	Gote	●
16	8/6	1723	+5	1728	Yuzo Maruta9-dan / age 61 1608	Kisei-sen Prelim 2 Final	Gote	○
17	9/1	1728	-3	1726	Makoto Nakahara4 titles / age 32 2008	Meisho-sen Main Round 2	Sente	●
18	9/5	1726	+10	1736	Osamu Katsuura8-dan / age 34 1821	Kisei-sen Main Round 1	Sente	○
19	9/12	1736	-11	1725	Daigorou Satou8-dan / age 43 1603	Junisen Class B1 Round 3	Gote	●
20	9/29	1725	+7	1732	Shigeru Sekine8-dan / age 50 1668	Junisen Class B1 Round 4	Sente	○
21	10/9	1732	+6	1738	Hirofumi Serizawa8-dan / age 43 1648	Kisei-sen Main Round 2	Gote	○
22	10/14	1738	+6	1744	Teruhiko Suzuki4-dan / age 25 1667	Oi-sen Prelims Round 2	Sente	○
23	10/20	1744	+8	1752	Yoshinori Satou6-dan / age 31 1734	Oza-sen Prelim 2 Round 1	Sente	○
24	10/28	1752	+7	1759	Kazuyoshi Nishimura7-dan / age 38 1715	Junisen Class B1 Round 5	Gote	○
25	11/12	1759	+6	1765	Motoji Hanamura9-dan / age 62 1666	Kisei-sen Main Semifinal	Sente	○
26	11/19	1765	+12	1776	Yasuharu OoyamaOza・Osho / age 57 1932	NHK Cup Main Round 2	Gote	○
27	11/26	1776	-9	1767	Teruichi Aono7-dan / age 27 1733	Junisen Class B1 Round 7	Sente	●
28	12/1	1767	+11	1779	Yasuharu OoyamaOza・Osho / age 57 1921	Kisei-sen Main Final	Sente	○
29	12/5	1779	+4	1783	Yuji Sase8-dan / age 61 1574	Judan-sen Prelims Round 2	Gote	○
30	12/8	1783	+5	1788	Yukio Miyasaka7-dan / age 51 1656	Oi-sen Prelims Round 3	Sente	○
31	12/12	1788	-5	1783	Kunio YonenagaKisei / age 37 1948	Kisei-sen Best-of-5 Game 1	Gote	●
32	12/15	1783	-8	1775	Kazuo Ishida8-dan / age 33 1792	NHK Cup Main Round 3	Sente	●
33	12/26	1775	+12	1787	Kunio YonenagaKisei / age 37 1970	Kisei-sen Best-of-5 Game 2	Sente	○
34	1/13	1787	-12	1775	Terutaka Yasue6-dan / age 39 1569	Judan-sen Prelims Round 3	Sente	●
35	1/16	1775	+12	1787	Kunio YonenagaKisei / age 37 1965	Kisei-sen Best-of-5 Game 3	Gote	○
36	1/20	1787	+7	1794	Kazuo Manabe7-dan / age 28 1722	Junisen Class B1 Round 8	Gote	○
37	1/23	1794	+5	1798	Motoji Hanamura9-dan / age 63 1649	Oi-sen Prelims Final	Sente	○
38	1/28	1798	+11	1809	Kunio YonenagaKisei / age 37 1940	Kisei-sen Best-of-5 Game 4	Sente	○
39	2/9	1809	+7	1817	Michio Ariyoshi9-dan / age 45 1784	Junisen Class B1 Round 9	Sente	○
40	2/17	1817	+8	1825	Hidemitsu Moriyasu8-dan / age 31 1805	Oi-sen League Red Round 1	Sente	○
41	2/20	1825	-9	1816	Nobuyuki Oouchi8-dan / age 39 1797	Junisen Class B1 Round 10	Gote	●
42	2/27	1816	+4	1820	Kenji Waki4-dan / age 20 1609	Oi-sen League Red Round 2	Sente	○
43	3/3	1820	+4	1824	Yukio Miyasaka7-dan / age 51 1639	Junisen Class B1 Round 11	Sente	○
44	3/16	1824	+3	1827	Yuzo Maruta9-dan / age 61 1561	Junisen Class B1 Round 12	Gote	○
45	3/20	1827	-11	1816	Keiji Mori8-dan / age 34 1710	Junisen Class B1 Round 13	Sente	●
46	3/25	1816	-13	1804	Noboru Sakurai6-dan / age 39 1588	Oza-sen Prelim 2 Final	Gote	●

FY1979 results23W-25L

Win rate0.479

Rating1763

Annual rank10th

Rank/title at FY end / age9-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1807	+8	1815	Michio Ariyoshi9-dan / age 43 1822	Kisei-sen Main Round 1	Sente	○
2	4/13	1815	-12	1803	Noboru Tamaru6-dan / age 28 1626	Meisho-sen Main Round 1	Sente	●
3	4/20	1803	+4	1807	Yoshinori Kimura7-dan / age 43 1613	Oi-sen League Red Round 3	Gote	○
4	4/30	1807	+4	1811	Yukio Miyasaka7-dan / age 49 1643	NHK Cup Main Round 1	Sente	○
5	5/2	1811	-7	1804	Hifumi KatohOsho / age 39 1852	Kisei-sen Main Round 2	Gote	●
6	5/21	1804	-6	1798	Kunio YonenagaKio / age 35 1890	Oi-sen League Red Round 4	Sente	●
7	6/5	1798	-10	1789	Susumu Itaya8-dan / age 38 1717	Junisen Class A Round 1	Gote	●
8	6/14	1789	+4	1793	Koji Tosa4-dan / age 24 1612	Oi-sen League Red Round 5	Gote	○
9	6/19	1793	+6	1799	Hitoshige Awaji6-dan / age 29 1712	Kachinuki-sen Main	Gote	○
10	6/22	1799	-5	1794	Kunio YonenagaKio / age 36 1913	Renmei Cup Round 4	Gote	●
11	6/29	1794	-11	1782	Noboru Tamaru6-dan / age 29 1640	Kachinuki-sen Main	Gote	●
12	7/7	1782	+3	1785	Yasuo Date6-dan / age 42 1512	Hayazashi-sen Main Round 2	Gote	○
13	7/11	1785	+8	1793	Kiyozumi Kiriyama8-dan / age 31 1785	Junisen Class A Round 2	Sente	○
14	7/26	1793	+6	1799	Shigeru Sekine8-dan / age 49 1717	Kio-sen Main Round 3	Sente	○
15	8/31	1799	-8	1791	Kunio Naitou9-dan / age 39 1793	Junisen Class A Round 3	Gote	●
16	9/7	1791	+8	1799	Kunio Naitou9-dan / age 39 1806	Kisei-sen Main Round 1	Gote	○
17	9/26	1799	+4	1804	Motoji Hanamura9-dan / age 61 1634	Kio-sen Main Round 4	Sente	○
18	10/3	1804	-8	1796	Kunio Naitou9-dan / age 39 1790	Osho-sen Challenger league Round 1	Sente	●
19	10/9	1796	-6	1789	Hifumi KatohOsho / age 39 1870	Junisen Class A Round 4	Sente	●
20	10/12	1789	+7	1796	Teruichi Aono6-dan / age 26 1744	Oza-sen Prelim 2 Round 1	Gote	○
21	10/19	1796	+10	1806	Hifumi KatohOsho / age 39 1870	Kisei-sen Main Round 2	Gote	○
22	10/24	1806	-6	1800	Yasuharu Ooyama9-dan / age 56 1893	Osho-sen Challenger league Round 2	Gote	●
23	10/29	1800	-10	1790	Susumu Itaya8-dan / age 38 1702	NHK Cup Main Round 2	Gote	●
24	10/31	1790	-8	1782	Nobuyuki Oouchi8-dan / age 38 1804	Osho-sen Challenger league Round 3	Gote	●
25	11/5	1782	+11	1793	Kunio YonenagaOi・Kio / age 36 1939	Osho-sen Challenger league Round 4	Sente	○
26	11/9	1793	+4	1797	Haruo Numa4-dan / age 30 1593	Oi-sen Prelims Round 2	Gote	○
27	11/13	1797	-10	1788	Kazuyoshi Nishimura7-dan / age 37 1729	Kisei-sen Main Semifinal	Gote	●
28	11/26	1788	-5	1783	Makoto Nakahara3 titles / age 32 1925	Kio-sen Main Round 5	Sente	●
29	12/3	1783	-5	1778	Kunio YonenagaOi・Kio / age 36 1929	Junisen Class A Round 5	Gote	●
30	12/7	1778	-9	1769	Osamu Katsuura8-dan / age 33 1754	Osho-sen Challenger league Round 5	Sente	●
31	12/11	1769	-4	1765	Makoto Nakahara3 titles / age 32 1936	Osho-sen Challenger league Round 6	Gote	●
32	12/18	1765	+8	1773	Kazuo Ishida8-dan / age 32 1751	Junisen Class A Round 6	Sente	○
33	12/21	1773	-7	1766	Michio Ariyoshi9-dan / age 44 1813	Osho-sen Challenger league Round 7	Sente	●
34	12/24	1766	+5	1771	Hirofumi Serizawa8-dan / age 43 1653	Kio-sen Repechage Round 2	Gote	○
35	1/8	1771	+6	1777	Shigeru Sekine8-dan / age 50 1686	Oi-sen Prelims Round 3	Sente	○
36	1/11	1777	+6	1783	Hatasu Itou4-dan / age 29 1672	Judan-sen Prelims Round 2	Sente	○
37	1/19	1783	-5	1778	Kunio YonenagaOi・Kio / age 36 1924	Hayazashi-sen Main Round 3	Sente	●
38	1/22	1778	+7	1785	Kiyozumi Kiriyama8-dan / age 32 1743	Kio-sen Repechage Round 3	Gote	○
39	1/29	1785	-5	1780	Yasuharu Ooyama9-dan / age 56 1926	Junisen Class A Round 7	Gote	●
40	2/3	1780	-9	1771	Kunio Naitou9-dan / age 40 1748	Kio-sen Repechage Final	Gote	●
41	2/8	1771	+4	1775	Toshihiko Kawaguchi5-dan / age 43 1564	Oi-sen Prelims Final	Gote	○
42	2/12	1775	-9	1766	Toshio Miyata4-dan / age 27 1716	Judan-sen Prelims Round 3	Gote	●
43	2/26	1766	-7	1759	Osamu Katsuura8-dan / age 33 1803	Junisen Class A Round 8	Sente	●
44	3/4	1759	+5	1764	Hiroji Katou8-dan / age 56 1624	Oza-sen Prelim 2 Final	Sente	○
45	3/7	1764	+7	1771	Toshio Miyata4-dan / age 27 1733	Kachinuki-sen Main	Gote	○
46	3/18	1771	+7	1778	Keiji Mori8-dan / age 33 1726	Junisen Class A Round 9	Gote	○
47	3/25	1778	-8	1770	Koji Tanigawa5-dan / age 17 1782	Kachinuki-sen Main	Gote	●
48	3/28	1770	-7	1763	Hifumi Katoh9-dan / age 40 1818	Oi-sen White league Round 1	Sente	●

FY1978 results32W-20L

Win rate0.615

Rating1807

Annual rank8th

Rank/title at FY end / age9-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1783	+10	1793	Kunio Yonenaga8-dan / age 34 1870	Kisei-sen Main Round 2	Gote	○
2	4/14	1793	+5	1798	Seiichirou Taki5-dan / age 29 1636	Meisho-sen Main Round 1	Gote	○
3	5/9	1798	+6	1804	Shigeru Sekine8-dan / age 48 1697	Kisei-sen Main Semifinal	Sente	○
4	5/17	1804	-11	1793	Yasuo Harada8-dan / age 55 1670	Oza-sen Main Round 1	Sente	●
5	5/26	1793	-8	1785	Michio Ariyoshi8-dan / age 42 1791	Kisei-sen Main Final	Gote	●
6	6/20	1785	+11	1795	Hifumi KatohKio / age 38 1907	Renmei Cup Round 4	Sente	○
7	6/26	1795	+8	1803	Keiji Mori8-dan / age 32 1790	Junisen Class A Round 1	Sente	○
8	7/11	1803	-8	1795	Keiji Mori8-dan / age 32 1791	Meisho-sen Main Round 2	Gote	●
9	7/18	1795	+3	1798	Yuzo Maruta9-dan / age 59 1563	Kio-sen Main Round 3	Gote	○
10	7/24	1798	+6	1805	Hitoshige Awaji6-dan / age 28 1715	NHK Cup Main Round 1	Sente	○
11	7/26	1805	+6	1810	Susumu Itaya8-dan / age 37 1692	Junisen Class A Round 2	Sente	○
12	8/2	1810	+4	1814	Chimine Yamaguchiage 41 1612	Kisei-sen Main Round 1	Sente	○
13	8/22	1814	+3	1817	Genichi Oono9-dan / age 66 1543	Osho-sen Prelim 2 Round 1	Sente	○
14	9/2	1817	-13	1803	Renshou Nada9-dan / age 51 1546	Hayazashi-sen Main Round 2	Sente	●
15	9/5	1803	+9	1812	Yasuharu Ooyama9-dan / age 55 1843	Junisen Class A Round 3	Gote	○
16	9/8	1812	+8	1820	Kazuo Manabe6-dan / age 26 1804	Osho-sen Prelim 2 Final	Gote	○
17	9/16	1820	-7	1813	Yasuharu Ooyama9-dan / age 55 1844	Osho-sen Challenger league Round 1	Sente	●
18	9/18	1813	-7	1806	Yasuharu Ooyama9-dan / age 55 1851	NHK Cup Main Round 2	Gote	●
19	9/19	1806	+7	1813	Michio Ariyoshi8-dan / age 43 1761	Kio-sen Main Round 4	Sente	○
20	9/26	1813	+8	1820	Kiyozumi Kiriyama8-dan / age 30 1795	Junisen Class A Round 4	Sente	○
21	9/29	1820	-10	1810	Osamu Katsuura8-dan / age 32 1725	Renmei Cup Round 5	Gote	●
22	10/6	1810	+9	1819	Nobuyuki Oouchi8-dan / age 37 1836	Osho-sen Challenger league Round 2	Gote	○
23	10/11	1819	+6	1825	Osamu Katsuura8-dan / age 32 1735	Kisei-sen Main Round 2	Gote	○
24	10/18	1825	-9	1816	Kiyozumi Kiriyama8-dan / age 31 1788	Kio-sen Main Round 5	Gote	●
25	10/20	1816	+4	1820	Yoshinori Satou6-dan / age 29 1636	Oza-sen Prelim 2 Round 1	Sente	○
26	10/24	1820	+6	1826	Osamu Katsuura8-dan / age 32 1724	Junisen Class A Round 5	Gote	○
27	10/27	1826	+6	1832	Kazuyoshi Nishimura7-dan / age 36 1746	Osho-sen Challenger league Round 3	Sente	○
28	11/1	1832	+5	1837	Toshio Miyata4-dan / age 26 1675	Oi-sen Prelims Round 2	Gote	○
29	11/10	1837	+7	1844	Kiyozumi Kiriyama8-dan / age 31 1809	Kisei-sen Main Semifinal	Gote	○
30	11/13	1844	-8	1836	Kunio Yonenaga8-dan / age 35 1854	Osho-sen Challenger league Round 4	Gote	●
31	11/24	1836	+8	1844	Hidemitsu Moriyasu7-dan / age 29 1822	Kisei-sen Main Final	Sente	○
32	11/27	1844	-10	1834	Michio Ariyoshi8-dan / age 43 1758	Osho-sen Challenger league Round 5	Sente	●
33	11/30	1834	+9	1843	Hifumi KatohKio / age 38 1886	Osho-sen Challenger league Round 6	Sente	○
34	12/4	1843	+6	1850	Kazuo Ishida7-dan / age 31 1774	Osho-sen Challenger league Round 7	Gote	○
35	12/12	1850	-6	1844	Makoto Nakahara5 titles / age 31 1951	Kisei-sen Best-of-5 Game 1	Gote	●
36	12/15	1844	+4	1848	Hiroji Katou8-dan / age 55 1648	Oi-sen Prelims Round 3	Gote	○
37	12/17	1848	+4	1852	Yoshinori Satou6-dan / age 29 1655	Oi-sen Prelims Final	Gote	○
38	12/20	1852	-9	1843	Nobuyuki Oouchi8-dan / age 37 1803	Junisen Class A Round 6	Sente	●
39	12/22	1843	+11	1853	Makoto Nakahara5 titles / age 31 1963	Kisei-sen Best-of-5 Game 2	Sente	○
40	12/25	1853	+6	1860	Michio Ariyoshi8-dan / age 43 1784	Kio-sen Repechage Round 3	Sente	○
41	1/11	1860	-6	1853	Makoto Nakahara5 titles / age 31 1934	Kisei-sen Best-of-5 Game 3	Gote	●
42	1/16	1853	+2	1855	Yoshitaka Kimura5-dan / age 47 1470	Judan-sen Prelims Round 2	Gote	○
43	1/19	1855	-9	1846	Kiyozumi Kiriyama8-dan / age 31 1790	Kio-sen Repechage Final	Sente	●
44	1/22	1846	-6	1840	Makoto Nakahara5 titles / age 31 1936	Kisei-sen Best-of-5 Game 4	Sente	●
45	1/26	1840	-6	1833	Kunio Yonenaga8-dan / age 35 1906	Junisen Class A Round 7	Gote	●
46	1/31	1833	-7	1826	Yasuharu Ooyama9-dan / age 55 1858	Oi-sen League Red Round 1	Gote	●
47	2/9	1826	+3	1829	Toratsugu Nomoto6-dan / age 33 1567	Oza-sen Prelim 2 Final	Gote	○
48	2/13	1829	+4	1833	Yoshinori Satou6-dan / age 29 1649	Judan-sen Prelims Round 3	Gote	○
49	2/16	1833	-10	1823	Kazuyoshi Nishimura7-dan / age 37 1728	Judan-sen Prelims Round 4	Sente	●
50	2/20	1823	+5	1827	Motoji Hanamura9-dan / age 61 1679	Junisen Class A Round 8	Sente	○
51	3/20	1827	-9	1818	Nobuyuki Oouchi8-dan / age 37 1786	Oi-sen League Red Round 2	Sente	●
52	3/27	1818	-11	1807	Shigeru Sekine8-dan / age 49 1661	Oza-sen Main Round 1	Sente	●

FY1977 results25W-19L

Win rate0.568

Rating1784

Annual rank8th

Rank/title at FY end / age9-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/12	1805	-7	1798	Kunio Yonenaga8-dan / age 33 1843	Kisei-sen Main Round 2	Sente	●
2	4/19	1798	+4	1803	Torahiko Tanaka4-dan / age 19 1632	Meisho-sen Main Round 1	Gote	○
3	4/25	1803	+7	1810	Kazuo Ishida7-dan / age 30 1764	NHK Cup Main Round 1	Sente	○
4	4/27	1810	+6	1815	Yoshinori Satou6-dan / age 28 1699	Oza-sen Main Round 1	Gote	○
5	5/11	1815	+5	1821	Kaishu Tanaka7-dan / age 30 1686	Oi-sen League Red Round 3	Sente	○
6	5/19	1821	-8	1812	Kazuo Manabe5-dan / age 25 1802	Oza-sen Main Round 2	Gote	●
7	5/24	1812	+7	1819	Osamu Katsuura8-dan / age 31 1769	Oi-sen League Red Round 4	Sente	○
8	5/28	1819	-7	1812	Hifumi KatohKio / age 37 1876	Hayazashi-sen Main Round 2	Sente	●
9	5/31	1812	+4	1816	Shigeru Sekine8-dan / age 47 1622	Kio-sen Main Round 2	Sente	○
10	6/15	1816	-6	1810	Hifumi KatohKio / age 37 1885	Oi-sen League Red Round 5	Gote	●
11	6/22	1810	+7	1817	Kazuo Ishida7-dan / age 30 1751	Renmei Cup Round 4	Gote	○
12	7/5	1817	-6	1810	Hifumi KatohKio / age 37 1884	Oi-sen White league Relegation playoff	Gote	●
13	7/8	1810	-7	1803	Nobuyuki Oouchi8-dan / age 35 1859	Meisho-sen Main Round 2	Sente	●
14	7/13	1803	+4	1808	Yukio Miyasaka7-dan / age 47 1636	Kio-sen Main Round 3	Sente	○
15	7/19	1808	+4	1812	Daigorou Satou8-dan / age 40 1608	Osho-sen Prelim 2 Round 1	Sente	○
16	7/26	1812	+5	1816	Torahiko Tanaka4-dan / age 20 1667	Kisei-sen Main Round 1	Gote	○
17	8/25	1816	+2	1818	Yukio Shimodairaage 52 1472	Hayazashi-sen Prelims Round 2	Sente	○
18	8/25	1816	+3	1820	Hatasu Itou4-dan / age 26 1587	Hayazashi-sen Prelims Final	Gote	○
19	8/26	1822	-10	1811	Kazuyoshi Nishimura7-dan / age 35 1715	Osho-sen Prelim 2 Final	Sente	●
20	9/5	1811	-7	1805	Kunio Yonenaga8-dan / age 34 1869	Junisen Class A Round 5	Sente	●
21	9/13	1805	-9	1796	Osamu Katsuura8-dan / age 31 1775	Renmei Cup Round 5	Gote	●
22	9/16	1796	+9	1805	Keiji Mori8-dan / age 31 1827	Kio-sen Main Round 4	Gote	○
23	9/30	1805	-9	1796	Kiyozumi Kiriyama8-dan / age 29 1770	Junisen Class A Round 6	Gote	●
24	10/3	1796	-6	1790	Hifumi KatohKio / age 37 1878	NHK Cup Main Round 2	Gote	●
25	10/5	1790	+4	1793	Eiji Ooshima4-dan / age 20 1583	Oi-sen Prelims Round 2	Sente	○
26	10/15	1793	+3	1797	Renshou Nada9-dan / age 50 1556	Hayazashi-sen Main Round 1	Gote	○
27	10/18	1797	-5	1792	Makoto Nakahara5 titles / age 30 1929	Kio-sen Main Round 5	Sente	●
28	10/21	1792	-6	1785	Kunio Yonenaga8-dan / age 34 1865	Kisei-sen Main Round 2	Sente	●
29	11/2	1785	+4	1790	Hiroji Katou8-dan / age 54 1620	Oza-sen Prelim 2 Round 1	Gote	○
30	11/12	1790	+3	1793	Kazuo Azuma4-dan / age 22 1566	Hayazashi-sen Main Round 2	Sente	○
31	11/25	1793	+5	1798	Shigeyuki Matsuda8-dan / age 56 1639	Kio-sen Repechage Round 2	Gote	○
32	12/6	1798	-8	1790	Hidemitsu Moriyasu6-dan / age 28 1807	Kio-sen Repechage Round 3	Sente	●
33	12/9	1790	+5	1795	Yasuo Harada8-dan / age 54 1652	Oi-sen Prelims Round 3	Gote	○
34	12/13	1795	+6	1801	Noboru Sakurai6-dan / age 36 1699	Oza-sen Prelim 2 Final	Sente	○
35	12/21	1801	+8	1809	Yasuharu Ooyama9-dan / age 54 1791	Junisen Class A Round 8	Sente	○
36	1/9	1809	-12	1797	Yukio Miyasaka7-dan / age 48 1629	Oi-sen Prelims Final	Gote	●
37	1/20	1797	-10	1787	Susumu Itaya8-dan / age 37 1714	Junisen Class A Round 9	Gote	●
38	1/27	1787	+4	1791	Haruo Numa4-dan / age 28 1574	Judan-sen Prelims Round 2	Gote	○
39	2/4	1791	-6	1785	Hifumi KatohKio / age 38 1902	Hayazashi-sen Main Round 3	Sente	●
40	2/15	1785	+9	1794	Nobuyuki Oouchi8-dan / age 36 1834	Kisei-sen Main Round 1	Sente	○
41	2/24	1794	+5	1799	Masao Kitamura8-dan / age 43 1662	Judan-sen Prelims Round 3	Sente	○
42	3/2	1799	+4	1803	Terutaka Yasue6-dan / age 36 1599	Renmei Cup Round 3	Gote	○
43	3/13	1803	-8	1795	Nobuyuki Oouchi8-dan / age 36 1816	Judan-sen Prelims Round 4	Gote	●
44	3/29	1795	-11	1784	Tsuneo Kikuchi4-dan / age 28 1651	Kachinuki-sen Main	Gote	●

FY1976 results23W-18L

Win rate0.561

Rating1809

Annual rank8th

Rank/title at FY end / age9-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1761	-8	1753	Hifumi Katoh9-dan / age 36 1761	Judan-sen Challenger league	Gote	●
2	4/28	1753	-5	1748	Kunio Yonenaga8-dan / age 32 1867	Judan-sen Challenger league	Gote	●
3	5/11	1748	-6	1741	Michio Ariyoshi8-dan / age 40 1820	Judan-sen Challenger league	Sente	●
4	5/18	1741	-8	1733	Kunio Naitou9-dan / age 36 1741	Judan-sen Challenger league	Sente	●
5	5/26	1733	+11	1744	Yasuharu OoyamaKisei / age 53 1881	Judan-sen Challenger league	Sente	○
6	6/2	1744	+6	1750	Hideo Yamaguchi6-dan / age 34 1639	Meisho-sen Main Round 1	Sente	○
7	6/22	1750	-8	1742	Teruichi Aono5-dan / age 23 1742	Osho-sen Prelim 2 Round 1	Gote	●
8	6/30	1742	+11	1753	Nobuyuki OouchiKio / age 34 1860	Oza-sen Main Round 2	Gote	○
9	7/13	1753	+8	1760	Kunio Naitou9-dan / age 36 1747	Judan-sen Challenger league	Gote	○
10	7/20	1760	+4	1765	Shuuichi Ikedaage 31 1574	Renmei Cup Round 4	Gote	○
11	7/23	1765	-6	1758	Michio Ariyoshi8-dan / age 40 1841	Judan-sen Challenger league	Gote	●
12	7/28	1758	+6	1764	Yukio Miyasaka7-dan / age 46 1667	Oza-sen Main Semifinal	Sente	○
13	8/4	1764	-10	1754	Yukio Miyasaka7-dan / age 46 1661	Kisei-sen Main Round 1	Gote	●
14	8/7	1754	+2	1756	Nobuhiko Sakaguchiage 67 1404	Hayazashi-sen Main Round 1	Sente	○
15	8/11	1756	-7	1748	Osamu Katsuura8-dan / age 30 1781	Meisho-sen Main Round 2	Sente	●
16	8/20	1748	-4	1744	Makoto Nakahara3 titles / age 28 1934	Oza-sen Main Final	Gote	●
17	8/25	1744	-5	1739	Michio Ariyoshi8-dan / age 41 1859	Kio-sen Main Round 3	Sente	●
18	9/7	1739	+3	1742	Kenji Iino4-dan / age 22 1506	Oi-sen Prelims Round 2	Sente	○
19	9/14	1742	-5	1737	Yasuharu OoyamaKisei / age 53 1896	Judan-sen Challenger league	Gote	●
20	9/21	1737	-7	1731	Hifumi Katoh9-dan / age 36 1791	Judan-sen Challenger league	Sente	●
21	10/5	1731	+10	1740	Hifumi Katoh9-dan / age 36 1804	Oza-sen Round 2	Sente	○
22	10/13	1740	+10	1751	Kunio Yonenaga8-dan / age 33 1847	Judan-sen Challenger league	Sente	○
23	10/22	1751	+10	1761	Kunio Yonenaga8-dan / age 33 1838	Renmei Cup Round 5	Sente	○
24	10/30	1761	+7	1768	Teruichi Aono5-dan / age 23 1733	Hayazashi-sen Main Round 2	Gote	○
25	11/5	1768	-11	1757	Hiromitsu Takashimaage 35 1626	NHK Cup Main Round 1	Sente	●
26	11/10	1757	+6	1763	Yoshinori Satou6-dan / age 27 1687	Oi-sen Prelims Round 3	Sente	○
27	11/24	1763	-5	1759	Makoto Nakahara4 titles / age 29 1926	Shinjin-o-sen Semifinal	Sente	●
28	11/26	1759	+7	1766	Susumu Itaya8-dan / age 35 1719	Renmei Cup Semifinal	Gote	○
29	12/9	1766	+11	1777	Yasuharu OoyamaKisei / age 53 1892	Renmei Cup Final	Sente	○
30	12/11	1777	+9	1786	Kiyozumi Kiriyama8-dan / age 29 1811	Hayazashi-sen Main Round 3	Sente	○
31	12/22	1786	+8	1794	Osamu Katsuura8-dan / age 30 1785	Junisen Class A Round 1	Sente	○
32	1/8	1794	+8	1802	Kazuo Manabe5-dan / age 24 1796	Hayazashi-sen Main Semifinal	Sente	○
33	1/18	1802	+7	1809	Kazuo Ishida7-dan / age 29 1755	Oi-sen Prelims Final	Sente	○
34	1/22	1809	-6	1803	Yasuharu OoyamaKisei / age 53 1895	Hayazashi-sen Main Final	Gote	●
35	2/1	1803	-8	1795	Keiji Mori8-dan / age 30 1814	Junisen Class A Round 2	Gote	●
36	2/9	1795	+4	1799	Hiroji Katou8-dan / age 53 1608	Kisei-sen Main Round 1	Sente	○
37	2/16	1799	-12	1787	Noboru Tamaru5-dan / age 26 1601	Judan-sen Prelims Round 2	Gote	●
38	2/24	1787	+8	1795	Michio Ariyoshi8-dan / age 41 1799	Junisen Class A Round 3	Sente	○
39	3/8	1795	-6	1789	Kunio Yonenaga8-dan / age 33 1880	Oi-sen League Red Round 1	Sente	●
40	3/25	1789	+10	1799	Yasuharu OoyamaKisei / age 54 1889	Oi-sen League Red Round 2	Gote	○
41	3/30	1799	+10	1809	Hifumi KatohKio / age 37 1903	Junisen Class A Round 4	Gote	○

FY1975 results33W-35L

Win rate0.485

Rating1759

Annual rank8th

Rank/title at FY end / age9-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/4	1745	-11	1735	Yoshinori Satou6-dan / age 26 1629	Hayazashi-sen Main Round 2	Sente	●
2	4/21	1735	+5	1740	Chimine Yamaguchiage 37 1619	Kisei-sen Main Round 2	Gote	○
3	4/28	1740	-7	1733	Michio Ariyoshi8-dan / age 39 1771	Judan-sen Challenger league	Sente	●
4	5/2	1733	+5	1738	Genichi Oono9-dan / age 63 1611	Oza-sen Main Round 1	Gote	○
5	5/6	1738	-9	1729	Kazuo Manabe4-dan / age 23 1693	Kio-sen Main Round 3	Sente	●
6	5/14	1729	+11	1740	Kunio Naitou9-dan / age 35 1848	Judan-sen Challenger league	Gote	○
7	5/16	1740	+7	1747	Noboru Sakurai6-dan / age 34 1707	Kisei-sen Main Semifinal	Sente	○
8	5/21	1747	-7	1740	Kiyozumi Kiriyama8-dan / age 27 1805	Judan-sen Challenger league	Sente	●
9	5/26	1740	+5	1746	Motoji Hanamura8-dan / age 57 1619	Meisho-sen Main Round 1	Gote	○
10	5/29	1746	+6	1752	Hideo Yamaguchi6-dan / age 33 1661	Renmei Cup Round 4	Gote	○
11	6/3	1752	+10	1762	Kunio Naitou9-dan / age 35 1829	Kisei-sen Main Final	Sente	○
12	6/10	1762	-5	1756	Kunio Yonenaga8-dan / age 32 1879	Judan-sen Challenger league	Sente	●
13	6/19	1756	-5	1751	Yasuharu OoyamaKisei / age 52 1879	Kisei-sen Best-of-5 Game 1	Sente	●
14	6/25	1751	+9	1760	Michio Ariyoshi8-dan / age 39 1816	Junisen Class A	Sente	○
15	6/27	1760	+2	1762	Nobuhiko Sakaguchiage 66 1410	Hayazashi-sen Prelims Final	Sente	○
16	6/27	1760	+4	1764	Kenji Iino4-dan / age 20 1554	Hayazashi-sen Prelims Round 2	Gote	○
17	6/30	1766	+10	1776	Yasuharu OoyamaKisei / age 52 1876	Kisei-sen Best-of-5 Game 2	Gote	○
18	7/4	1776	-6	1770	Yasuharu OoyamaKisei / age 52 1855	Judan-sen Challenger league	Gote	●
19	7/10	1770	-6	1764	Yasuharu OoyamaKisei / age 52 1861	Kisei-sen Best-of-5 Game 3	Sente	●
20	7/17	1764	-6	1759	Yasuharu OoyamaKisei / age 52 1867	Kisei-sen Best-of-5 Game 4	Gote	●
21	7/22	1759	-5	1753	Kunio Yonenaga8-dan / age 32 1885	Oza-sen Main Round 2	Gote	●
22	7/25	1753	-5	1748	Yasuharu OoyamaKisei / age 52 1873	Meisho-sen Main Round 2	Sente	●
23	7/28	1748	+6	1754	Yuji Maeda4-dan / age 21 1650	Osho-sen Prelim 2 Round 1	Sente	○
24	7/30	1754	+10	1764	Nobuyuki Oouchi8-dan / age 33 1834	Osho-sen Prelim 2 Final	Sente	○
25	8/7	1764	+8	1772	Susumu Itaya8-dan / age 34 1770	Junisen Class A	Gote	○
26	8/14	1772	-8	1764	Michio Ariyoshi8-dan / age 40 1782	Judan-sen Challenger league	Gote	●
27	9/2	1764	+8	1772	Susumu Itaya8-dan / age 34 1756	Osho-sen Challenger league	Sente	○
28	9/9	1772	+5	1777	Yasuo Harada8-dan / age 52 1629	Hayazashi-sen Main Round 1	Sente	○
29	9/15	1777	-6	1771	Yasuharu OoyamaKisei / age 52 1877	Osho-sen Challenger league	Gote	●
30	9/18	1771	-6	1765	Kiyozumi Kiriyama8-dan / age 27 1847	Judan-sen Challenger league	Gote	●
31	9/23	1765	-6	1759	Kunio Yonenaga8-dan / age 32 1863	Judan-sen Challenger league	Gote	●
32	9/26	1759	+7	1765	Hideo Yamaguchi6-dan / age 34 1695	Kisei-sen Main Round 1	Sente	○
33	10/3	1765	+6	1772	Hifumi Katoh9-dan / age 35 1689	Junisen Class A	Sente	○
34	10/7	1772	-6	1765	Kunio Yonenaga8-dan / age 32 1848	Osho-sen Challenger league	Gote	●
35	10/9	1765	-6	1760	Kunio Naitou9-dan / age 35 1858	Judan-sen Challenger league	Sente	●
36	10/16	1760	-5	1755	Yasuharu OoyamaKisei / age 52 1907	Judan-sen Challenger league	Sente	●
37	10/22	1755	+6	1760	Kazuo Ishida6-dan / age 28 1643	Oza-sen Prelim 2 Round 2	Sente	○
38	10/24	1760	+11	1771	Yasuharu OoyamaKisei / age 52 1903	NHK Cup Main Round 1	Gote	○
39	10/29	1771	+5	1777	Yuji Maeda4-dan / age 21 1653	Kisei-sen Main Round 2	Gote	○
40	11/4	1777	-7	1770	Nobuyuki Oouchi8-dan / age 34 1817	Renmei Cup Round 5	Gote	●
41	11/7	1770	-9	1760	Michihito Kumagai8-dan / age 44 1711	Osho-sen Challenger league	Gote	●
42	11/11	1760	+8	1768	Hidemitsu Moriyasu6-dan / age 26 1752	Hayazashi-sen Main Round 2	Gote	○
43	11/14	1768	-6	1762	Kunio Yonenaga8-dan / age 32 1871	Junisen Class A	Gote	●
44	11/18	1762	+11	1773	Kunio Naitou9-dan / age 36 1876	Kisei-sen Main Semifinal	Gote	○
45	11/25	1773	-12	1761	Toshikatsu Yoshida6-dan / age 42 1606	Hayazashi-sen Main Round 3	Sente	●
46	11/27	1761	+5	1766	Toshikatsu Yoshida6-dan / age 42 1617	Kisei-sen Main Final	Gote	○
47	12/3	1766	-8	1758	Kiyozumi KiriyamaOza / age 28 1772	Junisen Class A	Sente	●
48	12/9	1758	-12	1747	Hiroto Kiritani4-dan / age 26 1582	Oi-sen Prelims Round 2	Gote	●
49	12/11	1747	-6	1741	Kunio Naitou9-dan / age 36 1854	Osho-sen Challenger league	Sente	●
50	12/15	1741	-5	1736	Yasuharu OoyamaKisei / age 52 1882	Kisei-sen Best-of-5 Game 1	Sente	●
51	12/19	1736	-7	1729	Michio Ariyoshi8-dan / age 40 1779	Osho-sen Challenger league	Sente	●
52	12/21	1729	-7	1722	Kiyozumi KiriyamaOza / age 28 1780	Osho-sen Challenger league	Gote	●
53	12/24	1722	+9	1731	Kozo Masuda9-dan / age 57 1745	Junisen Class A	Gote	○
54	12/27	1731	-5	1726	Yasuharu OoyamaKisei / age 52 1892	Kisei-sen Best-of-5 Game 2	Gote	●
55	1/6	1726	+6	1732	Yuzo Maruta9-dan / age 56 1643	Judan-sen Prelim 3 Round 1	Sente	○
56	1/10	1732	-4	1728	Yasuharu OoyamaKisei / age 52 1896	Kisei-sen Best-of-5 Game 3	Sente	●
57	2/3	1728	-9	1719	Teruichi Aono4-dan / age 23 1695	Hayazashi-sen Main Round 1	Gote	●
58	2/5	1719	+8	1727	Michihito Kumagai8-dan / age 45 1697	Junisen Class A	Sente	○
59	2/12	1727	+10	1736	Kiyozumi KiriyamaOza / age 28 1807	Judan-sen Prelim 3 Round 2	Sente	○
60	2/13	1736	+7	1743	Michihito Kumagai8-dan / age 45 1690	NHK Cup Main Round 2	Sente	○
61	2/17	1743	+6	1750	Shigeyuki Matsuda8-dan / age 54 1663	Oza-sen Prelim 2 Final	Sente	○
62	2/21	1750	-5	1745	Yasuharu OoyamaKisei / age 52 1905	Junisen Class A	Gote	●
63	2/26	1745	-7	1738	Kiyozumi KiriyamaOza / age 28 1808	Kisei-sen Main Round 1	Sente	●
64	3/3	1738	-5	1733	Nobuyuki Oouchi8-dan / age 34 1862	Junisen Class A	Sente	●
65	3/10	1733	+9	1742	Susumu Itaya8-dan / age 35 1767	Judan-sen Prelim 3 Final	Gote	○
66	3/13	1742	+12	1754	Makoto Nakahara3 titles / age 28 1948	NHK Cup Main Semifinal	Sente	○
67	3/18	1754	+11	1765	Yasuharu OoyamaKisei / age 53 1900	Oza-sen Main Round 1	Sente	○
68	3/26	1765	-6	1759	Nobuyuki OouchiKio / age 34 1857	NHK Cup Main Final	Sente	●

FY1974 results21W-18L

Win rate0.538

Rating1747

Annual rank10th

Rank/title at FY end / age9-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1709	-7	1702	Nobuyuki Oouchi8-dan / age 32 1760	Kisei-sen Main Round 1	Sente	●
2	4/8	1702	+4	1707	Yasuo Date6-dan / age 37 1525	Hayazashi-sen Main Round 2	Sente	○
3	4/22	1707	+8	1715	Kazuo Ishida6-dan / age 27 1716	Oza-sen Main Round 1	Gote	○
4	6/3	1715	+13	1728	Makoto Nakahara4 titles / age 26 1982	Hayazashi-sen Main Round 3	Gote	○
5	7/1	1728	+10	1738	Michio Ariyoshi8-dan / age 38 1831	Hayazashi-sen Main Semifinal	Sente	○
6	7/2	1738	+7	1745	Shigeru Sekine8-dan / age 44 1690	Junisen Class A	Gote	○
7	7/15	1745	-4	1741	Yasuharu Ooyama9-dan / age 51 1950	Hayazashi-sen Main Final	Gote	●
8	8/1	1741	-5	1736	Kunio Naitou9-dan / age 34 1868	Oza-sen Main Round 2	Gote	●
9	8/8	1736	+8	1744	Osamu Katsuura7-dan / age 28 1721	Kisei-sen Main Round 1	Sente	○
10	8/12	1744	-5	1739	Kunio Naitou9-dan / age 34 1867	Junisen Class A	Sente	●
11	8/16	1739	+7	1746	Michihito Kumagai8-dan / age 43 1702	Osho-sen Prelim 2 Round 1	Sente	○
12	8/30	1746	+8	1753	Kozo Masuda9-dan / age 56 1728	Osho-sen Prelim 2 Final	Gote	○
13	9/6	1753	-9	1745	Kozo Masuda9-dan / age 56 1721	NHK Cup Main Round 1	Sente	●
14	9/18	1745	-5	1739	Kunio Naitou9-dan / age 34 1874	Osho-sen Challenger league	Gote	●
15	9/23	1739	-4	1736	Yasuharu OoyamaKisei / age 51 1961	Osho-sen Challenger league	Sente	●
16	9/26	1736	-10	1726	Yuzo Maruta9-dan / age 55 1644	Osho-sen Challenger league	Sente	●
17	10/8	1726	+8	1734	Kozo Masuda9-dan / age 56 1737	Junisen Class A	Sente	○
18	10/11	1734	-9	1726	Shigeru Sekine8-dan / age 44 1709	Osho-sen Challenger league	Gote	●
19	10/16	1726	+4	1730	Toshihiko Kawaguchi5-dan / age 37 1543	Oi-sen Prelims Round 2	Sente	○
20	10/22	1730	+6	1736	Teruichi Aono4-dan / age 21 1648	Kisei-sen Main Round 2	Gote	○
21	10/24	1736	+7	1743	Kaishu Tanaka7-dan / age 27 1706	Hayazashi-sen Main Round 2	Gote	○
22	10/31	1743	-7	1736	Susumu Itayaage 33 1765	Osho-sen Challenger league	Gote	●
23	11/14	1736	-3	1733	Makoto Nakahara4 titles / age 27 1991	Kisei-sen Main Semifinal	Gote	●
24	11/16	1733	-3	1729	Yasuharu OoyamaKisei / age 51 1968	Junisen Class A	Gote	●
25	11/29	1729	+6	1736	Yasuo Harada8-dan / age 51 1649	Osho-sen Challenger league	Gote	○
26	12/2	1736	-8	1727	Hiromitsu Takashimaage 33 1719	Hayazashi-sen Main Round 3	Gote	●
27	12/13	1727	+8	1736	Susumu Itayaage 34 1746	Junisen Class A	Gote	○
28	12/23	1736	-5	1731	Kunio Yonenaga8-dan / age 31 1869	Osho-sen Challenger league	Sente	●
29	1/10	1731	-6	1725	Nobuyuki Oouchi8-dan / age 33 1819	Junisen Class A	Sente	●
30	1/31	1725	+9	1734	Michio Ariyoshi8-dan / age 39 1777	Junisen Class A	Sente	○
31	2/10	1734	+4	1738	Yukio Miyasaka7-dan / age 45 1547	Oi-sen Prelims Round 3	Sente	○
32	2/14	1738	-5	1733	Kunio Yonenaga8-dan / age 31 1885	Junisen Class A	Gote	●
33	2/18	1733	+7	1740	Kazuo Manabe4-dan / age 23 1680	Judan-sen Prelim 3 Round 2	Gote	○
34	2/25	1740	+4	1744	Masao TsukadaLifetime 9-dan / age 60 1566	Junisen Class A	Sente	○
35	2/28	1744	+5	1749	Genichi Oono9-dan / age 63 1625	Kisei-sen Main Round 1	Sente	○
36	3/6	1749	-8	1741	Hifumi Katoh9-dan / age 35 1734	Junisen Class A	Gote	●
37	3/10	1741	+6	1747	Daigorou Satou8-dan / age 38 1630	Judan-sen Prelim 3 Round 3	Sente	○
38	3/17	1747	-10	1737	Kazuyoshi Nishimura7-dan / age 33 1656	Oi-sen Prelims Final	Gote	●
39	3/25	1737	+10	1747	Nobuyuki Oouchi8-dan / age 33 1826	Judan-sen Prelim 3 Final	Sente	○

FY1973 results14W-16L

Win rate0.467

Rating1707

Annual rank14th

Rank/title at FY end / age9-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1733	-5	1727	Kunio Yonenaga8-dan / age 29 1848	Kisei-sen Main Round 2	Gote	●
2	5/2	1727	+6	1734	Hirofumi Serizawa8-dan / age 36 1652	Oza-sen Main Round 1	Sente	○
3	5/11	1734	+6	1739	Hiroji Katou8-dan / age 49 1626	Renmei Cup Round 3	Gote	○
4	6/1	1739	-9	1730	Yasuo Harada8-dan / age 50 1697	Oza-sen Main Round 2	Gote	●
5	6/22	1730	+9	1739	Daigorou Satou8-dan / age 36 1771	Junisen Class A	Sente	○
6	6/25	1739	-7	1732	Daigorou Satou8-dan / age 36 1762	Renmei Cup Round 4	Sente	●
7	6/29	1732	+4	1736	Shouji Kenmochi6-dan / age 38 1547	Osho-sen Prelim 2 Round 1	Sente	○
8	7/9	1736	+4	1740	Takeshi Takadaage 36 1536	Hayazashi-sen Prelims Final	Gote	○
9	7/18	1740	-10	1730	Hisao Hasebe7-dan / age 40 1673	Saikyosha-sen Round 4	Gote	●
10	7/24	1730	+6	1736	Yoshimasa Saeki6-dan / age 36 1650	Hayazashi-sen Main Round 1	Gote	○
11	7/31	1736	+6	1742	Yuzo Maruta8-dan / age 54 1652	Junisen Class A	Gote	○
12	28th term	1742	-5	1737	Yasuharu Ooyama9-dan / age 50 1875	Junisen Class A		●
13	8/12	1737	+6	1743	Renshou Nada8-dan / age 46 1656	NHK Cup Main Round 1	Sente	○
14	8/17	1743	-11	1733	Noboru Sakurai6-dan / age 32 1628	Kisei-sen Main Round 1	Gote	●
15	8/20	1733	-6	1727	Michio Ariyoshi8-dan / age 38 1805	Meisho-sen Prelims Final	Gote	●
16	8/24	1727	+8	1734	Kazuo Ishida6-dan / age 26 1716	Osho-sen Prelim 2 Final	Gote	○
17	10/9	1734	+11	1745	Kunio YonenagaKisei / age 30 1848	Junisen Class A	Sente	○
18	10/12	1745	-8	1737	Hidemitsu Moriyasu5-dan / age 24 1737	Hayazashi-sen Main Round 2	Sente	●
19	11/1	1737	-13	1724	Mikio Tomizawaage 53 1506	Oi-sen Prelims Round 2	Gote	●
20	12/11	1724	+7	1731	Shigeru Sekine8-dan / age 44 1679	Junisen Class A	Sente	○
21	12/21	1731	-7	1724	Michio Ariyoshi8-dan / age 38 1764	Junisen Class A	Sente	●
22	1/11	1724	+13	1737	Makoto Nakahara4 titles / age 26 1991	NHK Cup Main Round 2	Sente	○
23	2/1	1737	-5	1731	Kunio Naitou8-dan / age 34 1850	NHK Cup Main Semifinal	Sente	●
24	2/8	1731	-7	1724	Hifumi Katoh9-dan / age 34 1768	Junisen Class A	Sente	●
25	2/12	1724	-8	1716	Osamu Katsuura7-dan / age 27 1713	Kio-sen Main Round 1	Gote	●
26	2/27	1716	-5	1711	Kunio Naitou9-dan / age 34 1877	Junisen Class A	Gote	●
27	3/11	1711	-6	1705	Michio Ariyoshi8-dan / age 38 1790	Judan-sen Prelim 3 Round 3	Sente	●
28	3/14	1705	+6	1711	Renshou Nada8-dan / age 46 1605	Junisen Class A	Sente	○
29	3/18	1711	-10	1701	Terutaka Yasue4-dan / age 32 1621	Renmei Cup Round 3	Gote	●
30	3/22	1701	+6	1707	Masao TsukadaLifetime 9-dan / age 59 1616	Junisen Class A	Gote	○

FY1972 results21W-22L

Win rate0.488

Rating1734

Annual rank9th

Rank/title at FY end / age8-dan / age 41

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/12	1779	-9	1770	Daigorou Satou7-dan / age 35 1734	Kisei-sen Main Semifinal	Sente	●
2	5/19	1770	+4	1774	Seiichi Kobori8-dan / age 60 1569	Saikyosha-sen Round 3	Gote	○
3	5/25	1774	-6	1768	Kunio Naitou8-dan / age 32 1872	Oza-sen Main Round 2	Sente	●
4	6/13	1768	+8	1776	Susumu Itayaage 31 1755	Renmei Cup Round 4	Gote	○
5	6/17	1776	+4	1780	Masao TsukadaLifetime 9-dan / age 57 1598	Judan-sen 補欠決定戦 Round 1	Gote	○
6	6/20	1780	+4	1784	Noboru Sakurai5-dan / age 31 1606	Judan-sen 補欠決定戦 Final	Sente	○
7	6/26	1784	+10	1795	Kunio Naitou8-dan / age 32 1888	Judan-sen Challenger league	Gote	○
8	6/28	1795	+7	1801	Kiyozumi Kiriyama6-dan / age 24 1741	Judan-sen Challenger league	Sente	○
9	7/4	1801	+8	1810	Michio Ariyoshi8-dan / age 36 1810	Junisen Class A	Gote	○
10	7/18	1810	+7	1817	Hifumi Katoh8-dan / age 32 1784	Judan-sen Challenger league	Gote	○
11	7/29	1817	-8	1809	Kunio Yonenaga8-dan / age 29 1807	Saikyosha-sen Round 4	Gote	●
12	8/9	1809	+7	1816	Hifumi Katoh8-dan / age 32 1784	Osho-sen Prelim 2 Final	Gote	○
13	8/13	1816	-7	1810	Kunio Naitou8-dan / age 32 1880	Junisen Class A	Sente	●
14	8/25	1810	-7	1802	Kunio Yonenaga8-dan / age 29 1837	Judan-sen Challenger league	Sente	●
15	8/28	1802	+5	1807	Hidemitsu Moriyasu5-dan / age 23 1666	Renmei Cup Round 5	Gote	○
16	8/31	1807	-5	1802	Yasuharu Ooyama3 titles / age 49 1921	Judan-sen Challenger league	Gote	●
17	9/5	1802	+7	1809	Susumu Itayaage 31 1751	Osho-sen Challenger league	Gote	○
18	9/8	1809	+4	1813	Renshou Nada8-dan / age 45 1635	NHK Cup Main Round 1	Gote	○
19	9/19	1813	-12	1801	Masao TsukadaLifetime 9-dan / age 58 1601	Hayazashi-sen Main Round 2	Sente	●
20	9/21	1801	+7	1808	Kiyozumi Kiriyama6-dan / age 24 1764	Kisei-sen Main Round 1	Sente	○
21	9/29	1808	-6	1801	Kunio NaitouOi / age 32 1886	Judan-sen Challenger league	Sente	●
22	10/3	1801	-4	1797	Makoto NakaharaOza・Kisei / age 25 1976	Osho-sen Challenger league	Sente	●
23	10/7	1797	-9	1788	Kiyozumi Kiriyama6-dan / age 25 1757	Renmei Cup Semifinal	Gote	●
24	10/10	1788	+7	1796	Kiyozumi Kiriyama6-dan / age 25 1766	Judan-sen Challenger league	Gote	○
25	10/17	1796	-12	1784	Yoshimasa Saeki6-dan / age 36 1590	Kisei-sen Main Round 2	Gote	●
26	10/27	1784	-5	1778	Yasuharu OoyamaMeijin・Osho / age 49 1907	Junisen Class A	Sente	●
27	11/1	1778	-10	1768	Osamu Katsuura6-dan / age 26 1667	Osho-sen Challenger league	Gote	●
28	11/14	1768	+4	1772	Toshikatsu Yoshida6-dan / age 39 1582	Osho-sen Challenger league	Gote	○
29	11/17	1772	-7	1765	Kunio Yonenaga8-dan / age 29 1806	Osho-sen Challenger league	Sente	●
30	11/21	1765	+8	1773	Nobuyuki Oouchi8-dan / age 31 1782	Junisen Class A	Gote	○
31	11/24	1773	-7	1766	Kunio Yonenaga8-dan / age 29 1816	NHK Cup Main Round 2	Sente	●
32	11/28	1766	-13	1753	Chimine Yamaguchiage 35 1529	Oi-sen Prelims Round 2	Sente	●
33	12/1	1753	-6	1748	Kunio NaitouOi / age 33 1864	Osho-sen Challenger league	Gote	●
34	12/8	1748	-7	1741	Michio Ariyoshi8-dan / age 37 1796	Osho-sen Challenger league	Sente	●
35	12/20	1741	+5	1746	Renshou Nada8-dan / age 45 1626	Junisen Class A	Sente	○
36	1/16	1746	+6	1753	Yasuo Harada8-dan / age 49 1678	Junisen Class A	Gote	○
37	2/6	1753	-7	1745	Hifumi Katoh8-dan / age 33 1775	Junisen Class A	Sente	●
38	2/12	1745	+5	1750	Tsutomu Matsushita8-dan / age 59 1591	Hayazashi-sen Main Round 1	Gote	○
39	2/15	1750	-10	1740	Yuzo Maruta8-dan / age 53 1668	Junisen Class A	Gote	●
40	2/26	1740	+10	1751	Kunio Yonenaga8-dan / age 29 1849	Junisen Class A	Sente	○
41	3/2	1751	+3	1754	Shouji Kenmochi6-dan / age 38 1529	Kisei-sen Main Round 1	Sente	○
42	3/7	1754	-8	1746	Daigorou Satou8-dan / age 36 1738	Junisen Class A	Gote	●
43	3/26	1746	-12	1734	Yuji Sase7-dan / age 54 1582	Hayazashi-sen Main Round 2	Sente	●

FY1971 results19W-18L

Win rate0.514

Rating1782

Annual rank7th

Rank/title at FY end / age8-dan / age 40

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/23	1787	-8	1779	Kazuyoshi Nishimura6-dan / age 29 1786	Kisei-sen Main Round 2	Sente	●
2	4/28	1779	+5	1783	Masakazu Wakamatsu4-dan / age 31 1624	Oza-sen Main Round 1	Sente	○
3	6/18	1783	-10	1774	Hisao Hasebe7-dan / age 37 1714	Oza-sen Main Round 2	Gote	●
4	6/24	1774	-4	1770	Makoto NakaharaOza・Kisei / age 23 1967	Junisen Class A	Sente	●
5	7/6	1770	-8	1762	Nobuyuki Oouchi7-dan / age 29 1779	Saikyosha-sen Round 4	Gote	●
6	7/22	1762	+5	1767	Masao TsukadaLifetime 9-dan / age 56 1626	Junisen Class A	Sente	○
7	8/14	1767	+8	1775	Kozo Masuda9-dan / age 53 1765	Osho-sen Challenger league	Sente	○
8	8/27	1775	-8	1767	Nobuyuki Oouchi7-dan / age 29 1785	Renmei Cup Round 4	Gote	●
9	8/30	1767	+6	1773	Yasuo Harada8-dan / age 48 1698	Kisei-sen Main Round 1	Sente	○
10	9/7	1773	-8	1766	Michio Ariyoshi8-dan / age 36 1777	Junisen Class A	Gote	●
11	9/17	1766	+6	1772	Noboru Ootomo8-dan / age 40 1678	NHK Cup Main Round 1	Gote	○
12	9/21	1772	+8	1780	Kazuyoshi Nishimura6-dan / age 29 1778	Osho-sen Challenger league	Sente	○
13	10/1	1780	+8	1787	Hifumi Katoh8-dan / age 31 1765	Junisen Class A	Gote	○
14	10/5	1787	+9	1796	Kunio Yonenaga8-dan / age 28 1825	Osho-sen Challenger league	Gote	○
15	10/14	1796	+6	1802	Motoji Hanamura8-dan / age 53 1716	Kisei-sen Main Round 2	Gote	○
16	11/4	1802	-4	1798	Makoto NakaharaOza・Kisei / age 24 1988	Osho-sen Challenger league	Sente	●
17	11/12	1798	+11	1810	Yasuharu Ooyama3 titles / age 48 1944	Kisei-sen Main Semifinal	Sente	○
18	11/19	1810	+2	1812	Keizou Hoshidaage 54 1499	Osho-sen Challenger league	Gote	○
19	11/24	1812	+9	1821	Kunio Naitou8-dan / age 32 1850	Junisen Class A	Sente	○
20	12/3	1821	+3	1824	Takeshi Takadaage 34 1599	Oi-sen Prelims Round 2	Sente	○
21	12/6	1824	+7	1831	Michio Ariyoshi8-dan / age 36 1782	Kisei-sen Main Final	Sente	○
22	12/14	1831	-8	1823	Kunio Naitou8-dan / age 32 1839	Osho-sen Challenger league	Gote	●
23	12/16	1823	-9	1814	Michio Ariyoshi8-dan / age 36 1781	Osho-sen Challenger league	Sente	●
24	12/20	1814	-4	1810	Makoto NakaharaOza・Kisei / age 24 1984	Kisei-sen Best-of-5 Game 1	Sente	●
25	12/27	1810	+12	1822	Makoto NakaharaOza・Kisei / age 24 1995	Kisei-sen Best-of-5 Game 2	Gote	○
26	1/13	1822	-5	1817	Makoto NakaharaOza・Kisei / age 24 1980	Kisei-sen Best-of-5 Game 3	Sente	●
27	1/17	1817	-8	1809	Kunio Yonenaga8-dan / age 28 1819	Junisen Class A	Gote	●
28	1/21	1809	-4	1805	Makoto NakaharaOza・Kisei / age 24 1984	Kisei-sen Best-of-5 Game 4	Gote	●
29	1/26	1805	-14	1792	Shuuichi Ikedaage 26 1506	Oi-sen Prelims Round 3	Gote	●
30	1/28	1792	-9	1783	Hifumi Katoh8-dan / age 32 1754	NHK Cup Main Round 2	Gote	●
31	2/4	1783	-10	1773	Susumu Itayaage 31 1700	Judan-sen Prelim 3 Round 1	Sente	●
32	2/9	1773	-10	1763	Yasuo Harada8-dan / age 48 1680	Junisen Class A	Sente	●
33	2/22	1763	+7	1770	Kozo Masuda9-dan / age 53 1738	Junisen Class A	Gote	○
34	3/10	1770	+8	1779	Kazuyoshi Nishimura6-dan / age 30 1791	Kisei-sen Main Round 1	Sente	○
35	3/13	1779	-7	1772	Kunio Yonenaga8-dan / age 28 1837	Osho-sen Challenger league Relegation playoff	Gote	●
36	3/24	1772	+4	1776	Yoshinori Kimura7-dan / age 36 1598	Oza-sen Main Round 1	Sente	○
37	3/31	1776	+6	1782	Motoji Hanamura8-dan / age 54 1682	Kisei-sen Main Round 2	Sente	○

FY1970 results26W-16L

Win rate0.619

Rating1784

Annual rank6th

Rank/title at FY end / age8-dan / age 39

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/16	1730	-7	1723	Michio Ariyoshi8-dan / age 34 1773	Oi-sen White league Round 2	Gote	●
2	4/27	1723	+12	1735	Kunio Naitou8-dan / age 30 1906	Oi-sen White league Round 1	Gote	○
3	6/2	1735	-7	1727	Kunio Yonenaga7-dan / age 26 1760	Oi-sen White league Round 3	Sente	●
4	6/8	1727	+12	1739	Makoto NakaharaOza・Kisei / age 22 1907	Junisen Class A	Sente	○
5	6/15	1739	+5	1744	Shigeyuki Matsuda8-dan / age 48 1588	Oi-sen White league Round 4	Sente	○
6	6/19	1744	+4	1748	Hisao Hirotsu8-dan / age 47 1571	Saikyosha-sen Round 4	Gote	○
7	6/23	1748	+6	1754	Kazuo Ishida6-dan / age 23 1642	Oza-sen Main Round 1	Sente	○
8	6/30	1754	+4	1758	Toshikatsu Yoshida5-dan / age 36 1548	Kisei-sen Prelim 2 Round 2	Sente	○
9	7/9	1758	+6	1764	Yuzo Maruta8-dan / age 51 1690	Oza-sen Main Round 2	Sente	○
10	7/13	1764	+8	1772	Nobuyuki Oouchi7-dan / age 28 1749	Kisei-sen Prelim 2 Final	Sente	○
11	8/11	1772	+10	1782	Kunio Naitou8-dan / age 30 1873	Oi-sen White league Relegation playoff	Sente	○
12	8/19	1782	-11	1771	Shigeyuki Matsuda8-dan / age 49 1630	Oi-sen White league Relegation playoff	Sente	●
13	8/25	1771	+5	1776	Osamu Katsuura5-dan / age 24 1658	Oza-sen Main Semifinal	Sente	○
14	9/1	1776	+9	1785	Hifumi Katoh8-dan / age 30 1816	Osho-sen Challenger league	Sente	○
15	9/4	1785	+5	1790	Shigeyuki Matsuda8-dan / age 49 1642	Kisei-sen Main Round 1	Sente	○
16	9/9	1790	+10	1800	Kunio Naitou8-dan / age 30 1866	Junisen Class A	Gote	○
17	9/14	1800	+7	1807	Michio Ariyoshi8-dan / age 35 1772	Oza-sen Main Final	Gote	○
18	9/21	1807	-6	1801	Makoto NakaharaOza・Kisei / age 23 1904	Oza-sen Best-of-5 Game 1	Gote	●
19	9/25	1801	-9	1793	Kunio Yonenaga7-dan / age 27 1779	Renmei Cup Round 4	Gote	●
20	9/28	1793	-7	1786	Kunio Naitou8-dan / age 30 1849	Osho-sen Challenger league	Gote	●
21	10/2	1786	-5	1781	Makoto NakaharaOza・Kisei / age 23 1918	Oza-sen Best-of-5 Game 2	Sente	●
22	10/5	1781	-5	1776	Makoto NakaharaOza・Kisei / age 23 1923	Saikyosha-sen Round 5	Sente	●
23	10/9	1776	+11	1787	Makoto NakaharaOza・Kisei / age 23 1928	Osho-sen Challenger league	Sente	○
24	10/12	1787	+7	1795	Michio Ariyoshi8-dan / age 35 1759	Junisen Class A	Sente	○
25	10/17	1795	-9	1785	Kazuyoshi Nishimura5-dan / age 28 1741	Osho-sen Challenger league	Gote	●
26	10/23	1785	+6	1791	Motoji Hanamura8-dan / age 52 1676	Kisei-sen Main Round 2	Sente	○
27	10/28	1791	-13	1778	Masao TsukadaLifetime 9-dan / age 56 1570	Junisen Class A	Gote	●
28	11/4	1778	+3	1781	Mikio Tomizawaage 50 1520	Oi-sen Prelims Round 2	Sente	○
29	11/7	1781	+8	1789	Kozo Masuda9-dan / age 52 1778	Kisei-sen Main Semifinal	Sente	○
30	11/16	1789	+7	1797	Nobuyuki Oouchi7-dan / age 29 1767	Osho-sen Challenger league	Sente	○
31	11/25	1797	-9	1788	Kozo Masuda9-dan / age 52 1762	Osho-sen Challenger league	Sente	●
32	11/27	1788	-5	1783	Makoto NakaharaOza・Kisei / age 23 1935	NHK Cup Main Round 1	Gote	●
33	12/7	1783	-5	1779	Makoto NakaharaOza・Kisei / age 23 1937	Kisei-sen Main Final	Gote	●
34	12/12	1779	-10	1768	Renshou Nada8-dan / age 43 1671	Junisen Class A	Gote	●
35	12/22	1768	+5	1773	Hidemitsu Moriyasu5-dan / age 21 1625	Osho-sen Challenger league	Gote	○
36	1/12	1773	-9	1764	Nobuyuki Oouchi7-dan / age 29 1739	Judan-sen Prelim 3 Round 2	Gote	●
37	1/30	1764	+8	1773	Kozo Masuda9-dan / age 52 1783	Junisen Class A	Sente	○
38	2/10	1773	+3	1775	Eiji Ooharaage 42 1495	Oi-sen Prelims Round 3	Sente	○
39	2/16	1775	+5	1781	Motoji Hanamura8-dan / age 53 1652	Junisen Class A	Gote	○
40	2/19	1781	+4	1784	Yoshimasa Saeki6-dan / age 34 1570	Kisei-sen Main Round 1	Sente	○
41	2/24	1784	+8	1793	Hifumi Katoh8-dan / age 31 1805	Junisen Class A	Sente	○
42	3/23	1793	-8	1784	Michio Ariyoshi8-dan / age 35 1771	Oi-sen Prelims Final	Gote	●

FY1969 results21W-20L

Win rate0.512

Rating1734

Annual rank12th

Rank/title at FY end / age8-dan / age 38

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1736	-7	1729	Michio Ariyoshi8-dan / age 33 1791	Oi-sen League Red Round 1	Sente	●
2	4/21	1729	+6	1735	Susumu Itayaage 28 1637	Oza-sen Main Round 1	Gote	○
3	5/1	1735	+6	1741	Souetsu Honmaage 49 1649	Oi-sen League Red Round 3	Gote	○
4	5/22	1741	-8	1733	Kunio Yonenaga7-dan / age 25 1752	Saikyosha-sen Round 3	Gote	●
5	5/30	1733	-5	1729	Makoto NakaharaKisei / age 21 1890	Oza-sen Main Round 2	Sente	●
6	6/6	1729	+8	1737	Nobuyuki Oouchi6-dan / age 27 1732	Oi-sen League Red Round 4	Sente	○
7	6/10	1737	-9	1728	Kazuyoshi Nishimura5-dan / age 27 1699	Oi-sen League Red Round 5	Gote	●
8	6/23	1728	-6	1722	Hifumi Katoh8-dan / age 29 1838	Junisen Class A	Sente	●
9	7/3	1722	+6	1728	Yoshimasa Saeki6-dan / age 32 1613	Kisei-sen Prelim 2 Round 2	Gote	○
10	7/11	1728	+3	1731	Shizuo Seino6-dan / age 46 1461	Kisei-sen Prelim 2 Final	Sente	○
11	8/18	1731	-9	1721	Motoji Hanamura8-dan / age 51 1669	Junisen Class A	Sente	●
12	8/25	1721	-8	1714	Nobuyuki Oouchi6-dan / age 27 1725	Oi-sen League Red Relegation playoff	Gote	●
13	9/26	1714	+12	1725	山田道美age 35 1886	Osho-sen Challenger league	Sente	○
14	9/30	1725	+11	1736	Michio Ariyoshi8-dan / age 34 1844	Junisen Class A	Gote	○
15	10/4	1736	+7	1743	Yuzo Maruta8-dan / age 50 1711	Kisei-sen Main Round 1	Gote	○
16	10/7	1743	+6	1750	Kazuo Ishida6-dan / age 22 1671	Renmei Cup Round 4	Gote	○
17	10/15	1750	+7	1757	Yuzo Maruta8-dan / age 50 1704	Junisen Class A	Gote	○
18	10/21	1757	-10	1747	Hiroji Katou8-dan / age 46 1670	Renmei Cup Round 5	Gote	●
19	10/24	1747	+8	1754	Nobuyuki Oouchi6-dan / age 28 1728	Osho-sen Challenger league	Gote	○
20	11/1	1754	+10	1764	Kunio Naitou8-dan / age 29 1843	Osho-sen Challenger league	Gote	○
21	11/9	1764	-10	1754	Hiroji Katou8-dan / age 46 1672	NHK Cup Main Round 1	Gote	●
22	11/14	1754	+10	1764	山田道美age 35 1829	Kisei-sen Main Round 2	Gote	○
23	11/19	1764	+7	1770	Noboru Ootomo8-dan / age 38 1705	Osho-sen Challenger league	Sente	○
24	11/25	1770	-11	1760	Masao Kitamura7-dan / age 35 1642	Kisei-sen Main Semifinal	Gote	●
25	11/28	1760	+8	1767	Kozo Masuda9-dan / age 51 1739	Osho-sen Challenger league	Sente	○
26	12/8	1767	+9	1776	Hifumi Katoh8-dan / age 29 1816	Osho-sen Challenger league	Sente	○
27	12/12	1776	-7	1769	Michio Ariyoshi8-dan / age 34 1805	Osho-sen Challenger league	Gote	●
28	12/25	1769	+8	1777	山田道美age 36 1789	Junisen Class A	Sente	○
29	1/15	1777	-6	1772	Yasuharu Ooyama3 titles / age 46 1886	Osho-sen Best-of-7 Game 1	Sente	●
30	1/22	1772	+4	1776	Hidemitsu Moriyasuage 20 1591	Oi-sen Prelims Round 2	Gote	○
31	1/27	1776	+11	1787	Yasuharu Ooyama3 titles / age 46 1891	Osho-sen Best-of-7 Game 2	Gote	○
32	2/3	1787	-11	1776	Hiroji Katou8-dan / age 46 1658	Junisen Class A	Gote	●
33	2/9	1776	-6	1770	Yasuharu Ooyama3 titles / age 46 1881	Osho-sen Best-of-7 Game 3	Sente	●
34	2/14	1770	+5	1775	Yoshinori Kimura6-dan / age 34 1642	Oi-sen Prelims Round 3	Sente	○
35	2/19	1775	-6	1770	Yasuharu Ooyama3 titles / age 46 1886	Osho-sen Best-of-7 Game 4	Gote	●
36	2/24	1770	-9	1761	Kozo Masuda9-dan / age 51 1718	Junisen Class A	Sente	●
37	2/27	1761	-10	1751	Noboru Ootomo8-dan / age 38 1672	Judan-sen Prelim 3 Round 3	Sente	●
38	3/4	1751	-5	1746	Yasuharu Ooyama3 titles / age 46 1896	Osho-sen Best-of-7 Game 5	Sente	●
39	3/9	1746	-8	1738	Kiyozumi Kiriyama5-dan / age 22 1747	Kisei-sen Main Round 1	Sente	●
40	3/12	1738	-9	1729	Renshou Nada8-dan / age 42 1699	Junisen Class A	Gote	●
41	3/24	1729	+5	1734	Michihito Kumagai8-dan / age 39 1616	Oi-sen Prelims Final	Sente	○

FY1968 results20W-26L

Win rate0.435

Rating1739

Annual rank9th

Rank/title at FY end / age8-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/2	1824	+3	1826	Mikio Tomizawaage 47 1551	Oi-sen Prelims Final	Sente	○
2	4/16	1826	-7	1819	山田道美Oza・Kisei / age 34 1851	Judan-sen Challenger league	Sente	●
3	4/23	1819	-7	1812	Makoto Nakahara6-dan / age 20 1862	Kisei-sen Main Round 2	Sente	●
4	5/6	1812	+5	1817	Nobuyuki Oouchi6-dan / age 26 1679	Oi-sen League Red Round 2	Sente	○
5	5/10	1817	-10	1807	Kazuyoshi Nishimura5-dan / age 26 1732	Judan-sen Challenger league	Sente	●
6	5/15	1807	-11	1796	Motoji Hanamura8-dan / age 50 1692	Oi-sen League Red Round 2	Sente	●
7	5/28	1796	-7	1790	山田道美Oza・Kisei / age 34 1861	Junisen Class A	Gote	●
8	5/31	1790	+5	1795	Shigeyuki Matsuda8-dan / age 46 1646	Judan-sen Challenger league	Gote	○
9	6/7	1795	+6	1800	Daigorou Satou7-dan / age 31 1684	Oi-sen League Red Round 4	Gote	○
10	6/13	1800	+8	1808	Kozo Masuda9-dan / age 50 1790	Judan-sen Challenger league	Gote	○
11	6/21	1808	+6	1814	Motoji Hanamura8-dan / age 50 1715	Junisen Class A	Sente	○
12	6/24	1814	+9	1823	Makoto Nakahara6-dan / age 20 1878	Oi-sen League Red Round 5	Gote	○
13	6/27	1823	-10	1813	Motoji Hanamura8-dan / age 50 1716	Oi-sen League Red Playoff	Sente	●
14	7/2	1813	-7	1806	Hifumi Katoh8-dan / age 28 1838	Judan-sen Challenger league	Sente	●
15	7/9	1806	+5	1811	Shigeru Sekine8-dan / age 38 1690	Oza-sen Main Round 1	Gote	○
16	7/12	1811	+4	1815	Yukio Miyasaka7-dan / age 38 1623	Renmei Cup Round 4	Gote	○
17	7/19	1815	-11	1804	Shigeyuki Matsuda8-dan / age 47 1663	Judan-sen Challenger league	Sente	●
18	7/26	1804	-11	1793	Hiroji Katou8-dan / age 44 1668	Junisen Class A	Sente	●
19	8/1	1793	-7	1786	Hifumi Katoh8-dan / age 28 1825	Oza-sen Main Round 2	Gote	●
20	8/13	1786	-6	1780	Makoto NakaharaKisei / age 20 1887	Saikyosha-sen Round 3	Gote	●
21	8/19	1780	+4	1784	Shouji Kenmochi6-dan / age 34 1586	Kisei-sen Main Round 1	Sente	○
22	8/23	1784	-7	1777	山田道美Oza / age 34 1828	Judan-sen Challenger league	Gote	●
23	9/3	1777	-9	1767	Kazuyoshi Nishimura5-dan / age 26 1719	Judan-sen Challenger league	Gote	●
24	9/17	1767	-10	1758	Kunio Yonenaga6-dan / age 25 1696	Renmei Cup Round 5	Gote	●
25	9/24	1758	-7	1751	Hifumi Katoh8-dan / age 28 1807	Judan-sen Challenger league	Gote	●
26	9/27	1751	-9	1742	Shigeyuki Matsuda8-dan / age 47 1688	NHK Cup Main Round 1	Sente	●
27	10/8	1742	-7	1735	Kozo Masuda9-dan / age 50 1786	Judan-sen Challenger league	Sente	●
28	10/15	1735	-9	1726	Hiromitsu Takashimaage 27 1701	Osho-sen Challenger league	Sente	●
29	10/23	1726	-8	1718	Kunio Naitou8-dan / age 28 1717	Osho-sen Challenger league	Gote	●
30	10/31	1718	-9	1708	Hiroji Katou8-dan / age 45 1657	Osho-sen Challenger league	Sente	●
31	11/5	1708	+6	1714	Osamu Katsuura4-dan / age 22 1624	Kisei-sen Main Round 2	Sente	○
32	11/8	1714	-9	1706	Shigeru Sekine8-dan / age 39 1693	Junisen Class A	Sente	●
33	11/15	1706	+8	1714	Noboru Ootomo7-dan / age 37 1715	Osho-sen Challenger league	Sente	○
34	11/20	1714	+8	1722	Hiromitsu Takashimaage 27 1716	Kisei-sen Main Semifinal	Gote	○
35	11/25	1722	+6	1728	Masao TsukadaLifetime 9-dan / age 54 1621	Osho-sen Challenger league	Gote	○
36	11/29	1728	-3	1725	Yasuharu Ooyama4 titles / age 45 1969	Kisei-sen Main Final	Sente	●
37	12/2	1725	-7	1717	Michio Ariyoshi8-dan / age 33 1761	Junisen Class A	Gote	●
38	12/5	1717	+7	1724	Yuzo Maruta8-dan / age 49 1664	Osho-sen Challenger league	Sente	○
39	12/9	1724	+10	1735	Hifumi Katoh8-dan / age 28 1832	Osho-sen Challenger league	Gote	○
40	1/10	1735	-6	1728	Kozo Masuda9-dan / age 50 1802	Junisen Class A	Sente	●
41	1/21	1728	-9	1719	Yuzo Maruta8-dan / age 49 1671	Junisen Class A	Gote	●
42	2/20	1719	-10	1709	Hirofumi Serizawa8-dan / age 32 1646	Kisei-sen Main Round 1	Sente	●
43	2/27	1709	+9	1718	Kunio Naitou8-dan / age 29 1751	Junisen Class A	Sente	○
44	3/3	1718	+8	1726	Noboru Ootomo8-dan / age 37 1713	Osho-sen Challenger league Relegation playoff	Sente	○
45	3/10	1726	+8	1733	Noboru Ootomo8-dan / age 37 1705	Junisen Class A	Gote	○
46	3/18	1733	+5	1739	Masao TsukadaLifetime 9-dan / age 54 1621	Junisen Class A	Sente	○

FY1967 results27W-23L

Win rate0.540

Rating1831

Annual rank4th

Rank/title at FY end / age8-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/3	1832	+8	1840	Hifumi Katoh8-dan / age 27 1831	Judan-sen Challenger league	○
2	4/7	1840	+6	1846	Michio Ariyoshi8-dan / age 31 1749	Oza-sen Main Round 1	○
3	4/11	1846	-6	1841	Yasuharu Ooyama4 titles / age 44 1952	Meijin-sen Best-of-7 Game 1	●
4	4/25	1841	-5	1835	Yasuharu Ooyama4 titles / age 44 1957	Meijin-sen Best-of-7 Game 2	●
5	5/4	1835	-10	1826	Kozo Masuda9-dan / age 49 1767	Judan-sen Challenger league	●
6	5/9	1826	-5	1821	Yasuharu Ooyama4 titles / age 44 1963	Meijin-sen Best-of-7 Game 3	●
7	5/19	1821	+11	1832	Yasuharu Ooyama4 titles / age 44 1968	Meijin-sen Best-of-7 Game 4	○
8	5/26	1832	+5	1837	Renshou Nada8-dan / age 40 1688	Judan-sen Challenger league	○
9	5/29	1837	-5	1831	Yasuharu Ooyama4 titles / age 44 1957	Meijin-sen Best-of-7 Game 5	●
10	6/26	1831	-11	1820	Daigorou Satou7-dan / age 30 1689	Oza-sen Main Round 2	●
11	7/1	1820	-11	1810	Daigorou Satou7-dan / age 30 1700	Judan-sen Challenger league	●
12	7/6	1810	-6	1803	山田道美age 33 1888	Judan-sen Challenger league	●
13	7/10	1803	+5	1808	Kunio Yonenaga6-dan / age 24 1648	Osho-sen Prelim 2 Round 1	○
14	7/21	1808	-10	1798	Nobuyuki Oouchi6-dan / age 25 1740	Saikyosha-sen Round 3	●
15	7/25	1798	-9	1789	Kozo Masuda9-dan / age 49 1755	Junisen Class A	●
16	7/29	1789	+9	1799	Hifumi Katoh8-dan / age 27 1836	Judan-sen Challenger league	○
17	8/8	1799	+6	1805	Daigorou Satou7-dan / age 30 1715	Judan-sen Challenger league	○
18	8/11	1805	+8	1812	Makoto Nakahara5-dan / age 19 1796	Osho-sen Prelim 2 Final	○
19	9/4	1812	+8	1820	Hifumi Katoh8-dan / age 27 1814	Junisen Class A	○
20	9/8	1820	+7	1827	Kozo Masuda9-dan / age 49 1777	Judan-sen Challenger league	○
21	9/12	1827	-9	1819	Makoto Nakahara5-dan / age 20 1788	Kisei-sen Main Round 1	●
22	9/23	1819	-11	1807	Renshou Nada8-dan / age 40 1677	Judan-sen Challenger league	●
23	9/26	1807	-8	1799	Kunio Naitou8-dan / age 27 1801	Osho-sen Challenger league	●
24	10/3	1799	-10	1789	Hiroji Katou8-dan / age 44 1714	Junisen Class A	●
25	10/6	1789	+4	1793	Michihito Kumagai8-dan / age 36 1586	NHK Cup Main Round 1	○
26	10/12	1793	+6	1799	Yuzo Maruta8-dan / age 48 1704	Osho-sen Challenger league	○
27	10/17	1799	+11	1810	山田道美Oza・Kisei / age 33 1913	Judan-sen Challenger league	○
28	10/26	1810	-5	1805	Yasuharu Ooyama3 titles / age 44 1943	Judan-sen Game 1	●
29	11/1	1805	-10	1794	Yuzo Maruta8-dan / age 48 1698	Junisen Class A	●
30	11/6	1794	+11	1806	Yasuharu Ooyama3 titles / age 44 1948	Judan-sen Game 2	○
31	11/10	1806	+6	1811	Hiroji Katou8-dan / age 44 1706	Osho-sen Challenger league	○
32	11/21	1811	-12	1800	Shigeyuki Matsuda8-dan / age 46 1641	Osho-sen Challenger league	●
33	11/25	1800	+10	1810	山田道美Oza・Kisei / age 33 1884	Osho-sen Challenger league	○
34	11/28	1810	-5	1804	Yasuharu Ooyama3 titles / age 44 1926	Judan-sen Game 4	●
35	12/2	1804	+4	1808	Hiromitsu Takashimaage 26 1607	Osho-sen Challenger league	○
36	12/6	1808	+8	1816	Hifumi Katoh8-dan / age 27 1798	Osho-sen Challenger league	○
37	12/9	1816	+9	1825	山田道美Oza・Kisei / age 33 1858	Junisen Class A	○
38	12/12	1825	-5	1819	Yasuharu Ooyama3 titles / age 44 1938	Judan-sen Game 5	●
39	12/19	1819	-8	1811	Hifumi Katoh8-dan / age 27 1804	Osho-sen Challenger league Playoff Final	●
40	12/22	1811	-5	1806	Yasuharu Ooyama3 titles / age 44 1947	Judan-sen Game 6	●
41	12/26	1806	+4	1810	Takeshi Takadaage 30 1638	Oi-sen Prelims Round 2	○
42	1/16	1810	-11	1799	Shigeyuki Matsuda8-dan / age 46 1650	Junisen Class A	●
43	1/19	1799	+8	1807	Kunio Naitou8-dan / age 28 1794	NHK Cup Main Round 2	○
44	1/24	1807	+4	1811	Masao Kitamura7-dan / age 33 1639	Oi-sen Prelims Round 3	○
45	1/31	1811	+7	1818	Michio Ariyoshi8-dan / age 32 1777	Junisen Class A	○
46	2/5	1818	+4	1823	Shigeyuki Matsuda8-dan / age 46 1641	Kisei-sen Main Round 1	○
47	2/19	1823	+7	1829	Kunio Naitou8-dan / age 28 1773	Junisen Class A	○
48	3/1	1829	+6	1836	Michio Ariyoshi8-dan / age 32 1759	NHK Cup Main Semifinal	○
49	3/18	1836	+5	1841	Motoji Hanamura8-dan / age 50 1717	Junisen Class A	○
50	3/29	1841	-11	1831	Noboru Ootomo7-dan / age 36 1719	NHK Cup Main Final	●

FY1966 results39W-20L

Win rate0.661

Rating1833

Annual rank2nd

Rank/title at FY end / ageKisei / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/5	1790	-9	1781	Hifumi Katoh8-dan / age 26 1760	Judan-sen Challenger league	●
2	4/13	1781	+5	1786	Noboru Ootomo7-dan / age 34 1656	East-West Kachitsugi-sen	○
3	4/20	1786	+8	1794	Yuzo MarutaOza / age 47 1779	Kisei-sen Main Round 2	○
4	4/27	1794	+8	1802	Kozo Masuda9-dan / age 48 1804	Judan-sen Challenger league	○
5	5/2	1802	+5	1807	Souetsu Honmaage 46 1647	East-West Kachitsugi-sen	○
6	5/11	1807	+6	1813	Motoji Hanamura8-dan / age 48 1708	East-West Kachitsugi-sen	○
7	5/16	1813	+3	1816	Hisao Hirotsu8-dan / age 43 1550	East-West Kachitsugi-sen	○
8	5/20	1816	+5	1821	Daigorou Satou7-dan / age 29 1701	Kisei-sen Main Semifinal	○
9	5/27	1821	+5	1826	Renshou Nada8-dan / age 39 1680	East-West Kachitsugi-sen	○
10	5/30	1826	+4	1830	Toyoichi Igarashi8-dan / age 41 1607	East-West Kachitsugi-sen	○
11	6/2	1830	+3	1833	Hisao Hasebe7-dan / age 32 1595	Kisei-sen Main Final	○
12	6/6	1833	+7	1839	Michio Ariyoshi8-dan / age 30 1770	Judan-sen Challenger league	○
13	6/8	1839	+4	1844	Genichi Oono8-dan / age 54 1663	East-West Kachitsugi-sen	○
14	6/13	1844	+3	1847	Hisao Hasebe7-dan / age 32 1599	Kisei-sen Main Final	○
15	6/18	1847	-10	1837	Yuzo MarutaOza / age 47 1767	Judan-sen Challenger league	●
16	6/22	1837	+9	1846	Yasuharu Ooyama4 titles / age 43 1881	Kisei-sen Best-of-5 Game 1	○
17	6/25	1846	-9	1837	Hifumi Katoh8-dan / age 26 1786	East-West Kachitsugi-sen	●
18	6/28	1837	-7	1829	Yasuharu Ooyama4 titles / age 43 1872	Kisei-sen Best-of-5 Game 2	●
19	7/2	1829	+7	1836	Kozo Masuda9-dan / age 48 1781	Oza-sen Main Round 1	○
20	7/5	1836	-11	1825	Renshou Nada8-dan / age 39 1679	Junisen Class A	●
21	7/9	1825	+9	1834	山田道美age 32 1859	Judan-sen Challenger league	○
22	7/12	1834	+9	1843	Yasuharu Ooyama4 titles / age 43 1882	Kisei-sen Best-of-5 Game 3	○
23	7/14	1843	+8	1851	山田道美age 32 1850	Judan-sen Challenger league	○
24	7/18	1851	+8	1859	山田道美age 32 1832	Junisen Class A	○
25	7/23	1859	+8	1867	Yasuharu Ooyama3 titles / age 43 1873	Kisei-sen Best-of-5 Game 4	○
26	7/26	1867	+6	1873	Kozo Masuda9-dan / age 48 1775	Judan-sen Challenger league	○
27	7/30	1873	+3	1876	Mikio Tomizawaage 46 1618	Osho-sen Prelim 2 Round 1	○
28	8/2	1876	-12	1864	Daigorou Satou7-dan / age 29 1695	Oza-sen Main Round 2	●
29	8/23	1864	-10	1854	Hifumi Katoh8-dan / age 26 1771	Osho-sen Prelim 2 Final	●
30	8/26	1854	+3	1857	Toyoichi Igarashi8-dan / age 41 1622	Saikyosha-sen Round 3	○
31	9/1	1857	+7	1864	Yuzo MarutaOza / age 47 1818	Judan-sen Challenger league	○
32	9/12	1864	+5	1870	Michio Ariyoshi8-dan / age 31 1746	Judan-sen Challenger league	○
33	9/22	1870	+5	1875	Motoji Hanamura8-dan / age 48 1747	Junisen Class A	○
34	9/24	1875	+6	1881	Hifumi Katoh8-dan / age 26 1775	Judan-sen Challenger league	○
35	9/27	1881	-12	1869	Hiroji Katou8-dan / age 43 1710	Saikyosha-sen Round 4	●
36	9/30	1869	+5	1874	Daigorou Satou7-dan / age 29 1707	NHK Cup Main Round 1	○
37	10/6	1874	+4	1878	Michio Ariyoshi8-dan / age 31 1708	Junisen Class A	○
38	10/13	1878	+3	1881	Shigeyuki Matsuda8-dan / age 45 1628	Junisen Class A	○
39	10/18	1881	+7	1888	山田道美age 32 1850	Judan-sen Challenger league	○
40	10/24	1888	+4	1892	Daigorou Satou7-dan / age 30 1694	Tokyo Shimbun Cup Round 3	○
41	10/28	1892	+8	1901	Yasuharu Ooyama4 titles / age 43 1903	Judan-sen Game 1	○
42	11/7	1901	-8	1892	Yasuharu Ooyama4 titles / age 43 1894	Judan-sen Game 2	●
43	11/14	1892	-12	1880	Makoto Nakahara4-dan / age 19 1696	Oi-sen Prelims Round 2	●
44	11/18	1880	-8	1873	Yasuharu Ooyama4 titles / age 43 1897	Judan-sen Game 3	●
45	11/30	1873	-7	1866	Yasuharu Ooyama4 titles / age 43 1917	Judan-sen Game 4	●
46	12/5	1866	+3	1869	Masao TsukadaLifetime 9-dan / age 52 1634	Junisen Class A	○
47	12/13	1869	-7	1862	Yasuharu Ooyama4 titles / age 43 1930	Judan-sen Game 5	●
48	12/18	1862	-6	1856	Yasuharu Ooyama4 titles / age 43 1936	Kisei-sen Best-of-5 Game 1	●
49	12/26	1856	-6	1850	Yasuharu Ooyama4 titles / age 43 1943	Kisei-sen Best-of-5 Game 2	●
50	12/29	1850	+4	1854	Michihito Kumagai8-dan / age 36 1637	NHK Cup Main Round 2	○
51	12/30	1854	+8	1861	山田道美age 33 1834	Tokyo Shimbun Cup Round 4	○
52	1/10	1861	-6	1855	Yasuharu Ooyama4 titles / age 43 1949	Kisei-sen Best-of-5 Game 3	●
53	1/13	1855	-10	1845	Michio Ariyoshi8-dan / age 31 1749	Tokyo Shimbun Cup Semifinal	●
54	2/2	1845	+6	1850	Yuzo Maruta8-dan / age 47 1738	Junisen Class A	○
55	2/24	1850	+4	1855	Renshou Nada8-dan / age 39 1680	NHK Cup Main Semifinal	○
56	3/4	1855	+6	1861	Michio Ariyoshi8-dan / age 31 1751	Kisei-sen Main Round 1	○
57	3/10	1861	-10	1850	Hiroji Katou8-dan / age 43 1760	Junisen Class A	●
58	3/18	1850	-9	1842	Hifumi Katoh8-dan / age 27 1818	NHK Cup Main Final	●
59	3/27	1842	-9	1833	山田道美age 33 1815	Kisei-sen Main Round 2	●

FY1965 results31W-24L

Win rate0.564

Rating1792

Annual rank5th

Rank/title at FY end / age8-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/10	1726	-9	1717	Michihito Kumagai8-dan / age 34 1686	Judan-sen Challenger league	●
2	4/19	1717	-10	1708	Yuji Sase7-dan / age 46 1632	Oi-sen League Red	●
3	5/1	1708	+9	1716	Hifumi Katoh8-dan / age 25 1740	Judan-sen Challenger league	○
4	5/10	1716	+7	1724	Susumu Itayaage 24 1685	Oi-sen League Red	○
5	5/15	1724	+7	1731	Masao TsukadaLifetime 9-dan / age 50 1685	Judan-sen Challenger league	○
6	5/20	1731	+6	1737	Masao Kitamura7-dan / age 30 1655	Oi-sen League Red	○
7	5/23	1737	+9	1746	Kozo Masuda9-dan / age 47 1796	Judan-sen Challenger league	○
8	5/29	1746	+9	1755	山田道美age 31 1778	Judan-sen Challenger league	○
9	6/4	1755	+7	1762	Michihito Kumagai8-dan / age 34 1691	Junisen Class A	○
10	6/11	1762	-8	1753	Hifumi Katoh8-dan / age 25 1746	East-West Kachitsugi-sen	●
11	6/16	1753	-10	1743	Daigorou Satou6-dan / age 28 1670	Oi-sen League Red	●
12	6/19	1743	+7	1750	Yasuo Harada8-dan / age 42 1680	Oza-sen Main Round 1	○
13	7/1	1750	-5	1745	Yasuharu Ooyama5 titles / age 42 1889	Oza-sen Main Round 2	●
14	7/6	1745	-8	1737	Yuzo Maruta8-dan / age 46 1728	Junisen Class A	●
15	7/9	1737	+6	1743	Masao Kitamura7-dan / age 30 1651	Osho-sen Prelim 2 Round 1	○
16	7/13	1743	+5	1747	Hisao Hasebe7-dan / age 31 1595	Saikyosha-sen Round 3	○
17	7/19	1747	-7	1740	Hifumi Katoh8-dan / age 25 1782	Judan-sen Challenger league	●
18	7/29	1740	-8	1732	Yuzo Maruta8-dan / age 46 1732	Osho-sen Prelim 2 Final	●
19	8/2	1732	+5	1737	Yukio Shimodairaage 40 1597	Tokyo Shimbun Cup Round 2	○
20	8/10	1737	-8	1729	山田道美age 31 1755	Judan-sen Challenger league	●
21	8/13	1729	-7	1723	Hifumi Katoh8-dan / age 25 1787	Saikyosha-sen Round 4	●
22	8/18	1723	+7	1730	Motoji Hanamura8-dan / age 47 1687	Kisei-sen Main Round 1	○
23	8/30	1730	+7	1737	Masao TsukadaLifetime 9-dan / age 51 1686	Judan-sen Challenger league	○
24	9/8	1737	-7	1730	Kozo Masuda9-dan / age 47 1792	Junisen Class A	●
25	9/16	1730	-9	1721	Shigeyuki Matsuda8-dan / age 44 1683	Tokyo Shimbun Cup Round 3	●
26	9/20	1721	-9	1712	Masao TsukadaLifetime 9-dan / age 51 1671	Junisen Class A	●
27	9/26	1712	+7	1719	Michihito Kumagai8-dan / age 34 1656	Judan-sen Challenger league	○
28	10/7	1719	+9	1727	Yuzo MarutaOza / age 46 1751	Kisei-sen Main Round 2	○
29	10/13	1727	+10	1737	Kozo Masuda9-dan / age 47 1810	Judan-sen Challenger league	○
30	10/23	1737	-10	1727	Kazuyoshi Nishimura4-dan / age 23 1650	Oi-sen Prelims Round 2	●
31	10/29	1727	-4	1723	Yasuharu Ooyama4 titles / age 42 1903	Judan-sen Game 1	●
32	11/2	1723	+10	1733	Kozo Masuda9-dan / age 47 1817	Kisei-sen Main Semifinal	○
33	11/6	1733	+8	1741	Hiroji Katou8-dan / age 42 1740	Junisen Class A	○
34	11/12	1741	+12	1753	Yasuharu Ooyama4 titles / age 42 1907	Judan-sen Game 2	○
35	11/20	1753	-5	1748	Yasuharu Ooyama4 titles / age 42 1896	Judan-sen Game 3	●
36	11/24	1748	-7	1741	Hifumi Katoh8-dan / age 25 1793	Kisei-sen Best-of-5 Game 1	●
37	11/27	1741	+9	1750	Hifumi Katoh8-dan / age 25 1800	Kisei-sen Best-of-5 Game 2	○
38	12/2	1750	-5	1746	Yasuharu Ooyama4 titles / age 42 1906	Judan-sen Game 4	●
39	12/7	1746	+9	1755	Hifumi Katoh8-dan / age 25 1791	Kisei-sen Best-of-5 Game 3	○
40	12/11	1755	+7	1762	Michio Ariyoshi8-dan / age 30 1712	Junisen Class A	○
41	12/16	1762	+11	1773	Yasuharu Ooyama4 titles / age 42 1911	Judan-sen Game 5	○
42	12/21	1773	-5	1768	Yasuharu Ooyama4 titles / age 42 1900	Kisei-sen Best-of-5 Game 1	●
43	12/24	1768	+11	1779	Yasuharu Ooyama4 titles / age 42 1905	Judan-sen Game 6	○
44	1/6	1779	-6	1773	Yasuharu Ooyama4 titles / age 42 1881	Judan-sen Game 7	●
45	1/11	1773	+11	1784	Yasuharu Ooyama4 titles / age 42 1887	Kisei-sen Best-of-5 Game 2	○
46	1/22	1784	+10	1794	Yasuharu Ooyama4 titles / age 42 1867	Kisei-sen Best-of-5 Game 3	○
47	2/1	1794	-6	1787	Yasuharu Ooyama4 titles / age 42 1870	Kisei-sen Best-of-5 Game 4	●
48	2/6	1787	-7	1780	山田道美age 32 1834	NHK Cup Main Round 1	●
49	2/14	1780	-6	1774	Yasuharu Ooyama4 titles / age 42 1868	Kisei-sen Best-of-5 Game 5	●
50	2/17	1774	-6	1768	山田道美age 32 1850	Junisen Class A	●
51	2/25	1768	+8	1776	Hifumi Katoh8-dan / age 26 1786	Junisen Class A	○
52	3/2	1776	+3	1779	Tsutomu Matsushita8-dan / age 52 1519	Oza-sen Prelim 2 Round 2	○
53	3/7	1779	+4	1783	Yuji Sase7-dan / age 46 1592	Kisei-sen Main Round 1	○
54	3/24	1783	+5	1789	Shigeyuki Matsuda8-dan / age 44 1655	Junisen Class A	○
55	3/28	1789	+4	1792	Mikio Tomizawaage 45 1568	Oza-sen Prelim 2 Final	○

FY1964 results25W-28L

Win rate0.472

Rating1729

Annual rank6th

Rank/title at FY end / age8-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/3	1809	-10	1798	山田道美age 30 1700	Kisei-sen Main Round 2	●
2	4/6	1798	+5	1803	Michihito Kumagai8-dan / age 33 1663	Judan-sen Challenger league Round 1	○
3	4/9	1803	+7	1810	Yasuharu Ooyama4 titles / age 41 1771	Meijin-sen Best-of-7 Game 1	○
4	4/16	1810	-8	1803	Kozo Masuda9-dan / age 46 1821	Judan-sen Challenger league Round 2	●
5	4/22	1803	-9	1794	Yasuharu Ooyama4 titles / age 41 1764	Meijin-sen Best-of-7 Game 2	●
6	4/27	1794	+7	1801	Yuzo Maruta8-dan / age 45 1744	Oi-sen League Red	○
7	4/30	1801	+3	1804	Hisao Hirotsu8-dan / age 41 1567	Oi-sen League Red	○
8	5/4	1804	+7	1811	Hifumi Katoh8-dan / age 24 1765	Judan-sen Challenger league Round 3	○
9	5/9	1811	-9	1802	Yasuharu Ooyama4 titles / age 41 1773	Meijin-sen Best-of-7 Game 3	●
10	5/14	1802	-12	1790	Daigorou Satou6-dan / age 27 1582	Saikyosha-sen Round 3	●
11	5/18	1790	+8	1798	Yasuharu Ooyama4 titles / age 41 1782	Meijin-sen Best-of-7 Game 4	○
12	5/23	1798	+5	1802	Hisao Hasebe7-dan / age 30 1646	Judan-sen Challenger league Round 4	○
13	5/28	1802	-9	1794	Yasuharu Ooyama4 titles / age 41 1774	Meijin-sen Best-of-7 Game 5	●
14	6/2	1794	+5	1799	Susumu Itayaage 23 1657	Oi-sen League Red	○
15	6/5	1799	+6	1804	Hirofumi Serizawa8-dan / age 27 1698	Oza-sen Main Round 2	○
16	6/9	1804	-9	1796	Yasuharu Ooyama4 titles / age 41 1782	Meijin-sen Best-of-7 Game 6	●
17	6/15	1796	+7	1803	Hifumi Katoh8-dan / age 24 1764	Oi-sen League Red	○
18	6/27	1803	+5	1808	Genichi Oono8-dan / age 52 1686	Judan-sen Challenger league Round 5	○
19	7/13	1808	-9	1800	Yasuharu Ooyama4 titles / age 41 1786	Oza-sen Main Semifinal	●
20	7/20	1800	-8	1792	Yasuharu Ooyama4 titles / age 41 1801	Oi-sen Best-of-7 Game 1	●
21	7/25	1792	+9	1801	Kozo Masuda9-dan / age 46 1841	Judan-sen Challenger league Round 7	○
22	7/28	1801	-7	1794	Kozo Masuda9-dan / age 46 1832	Osho-sen Challenger league	●
23	8/3	1794	-8	1786	Yasuharu Ooyama4 titles / age 41 1816	Oi-sen Best-of-7 Game 2	●
24	8/10	1786	-10	1776	Michihito Kumagai8-dan / age 33 1676	Judan-sen Challenger league Round 6	●
25	8/13	1776	-10	1765	Michio Ariyoshi7-dan / age 29 1668	Osho-sen Challenger league	●
26	8/18	1765	+9	1775	Yasuharu Ooyama4 titles / age 41 1823	Oi-sen Best-of-7 Game 3	○
27	8/24	1775	-10	1765	Nobuyuki Oouchi5-dan / age 22 1702	Osho-sen Challenger league	●
28	8/27	1765	-9	1756	Yuzo Maruta8-dan / age 45 1716	Junisen Class A	●
29	8/31	1756	+9	1765	Yasuharu Ooyama4 titles / age 41 1814	Oi-sen Best-of-7 Game 4	○
30	9/7	1765	+6	1771	Genichi Oono8-dan / age 53 1675	Junisen Class A	○
31	9/11	1771	-9	1763	Hifumi Katoh8-dan / age 24 1743	Judan-sen Challenger league Round 8	●
32	9/14	1763	-7	1756	Yasuharu Ooyama5 titles / age 41 1818	Oi-sen Best-of-7 Game 5	●
33	9/19	1756	-9	1747	Masao TsukadaLifetime 9-dan / age 50 1702	Junisen Class A	●
34	9/24	1747	+5	1752	Hisao Hasebe7-dan / age 31 1623	Judan-sen Challenger league Round 9	○
35	9/28	1752	-6	1746	Yasuharu Ooyama5 titles / age 41 1828	Oi-sen Best-of-7 Game 6	●
36	10/7	1746	-10	1736	Renshou Nada8-dan / age 37 1673	Kisei-sen Main Round 1	●
37	10/9	1736	+6	1742	Genichi Oono8-dan / age 53 1660	Judan-sen Challenger league Round 10	○
38	10/12	1742	+6	1748	Genichi Oono8-dan / age 53 1654	Osho-sen Challenger league	○
39	10/20	1748	-6	1743	Kozo Masuda9-dan / age 46 1854	Junisen Class A	●
40	11/6	1743	+7	1749	Shigeyuki Matsuda8-dan / age 43 1693	Osho-sen Challenger league	○
41	11/11	1749	-11	1739	Motoji Hanamura8-dan / age 46 1630	Tokyo Shimbun Cup Round 3	●
42	11/16	1739	+8	1747	Hifumi Katoh8-dan / age 24 1746	Junisen Class A	○
43	11/26	1747	+9	1756	Hiroji Katou8-dan / age 41 1785	Osho-sen Challenger league	○
44	12/3	1756	-8	1748	Hiroji Katou8-dan / age 41 1776	Junisen Class A	●
45	12/9	1748	-8	1740	山田道美age 30 1730	Osho-sen Challenger league	●
46	1/14	1740	-8	1732	山田道美age 31 1749	Junisen Class A	●
47	1/22	1732	+6	1738	Genichi Oono8-dan / age 53 1647	NHK Cup Main Round 1	○
48	1/29	1738	-11	1727	Masao Kitamura7-dan / age 30 1609	Kisei-sen Main Round 1	●
49	2/10	1727	+7	1735	Shigeyuki Matsuda8-dan / age 43 1693	Junisen Class A	○
50	2/12	1735	-9	1726	Masao TsukadaLifetime 9-dan / age 50 1700	NHK Cup Main Semifinal	●
51	2/25	1726	+8	1733	Nobuyuki Oouchi5-dan / age 23 1712	Osho-sen Challenger league Relegation playoff	○
52	3/16	1733	+5	1738	Toyoichi Igarashi8-dan / age 40 1584	Junisen Class A	○
53	3/22	1738	-9	1729	Michio Ariyoshi7-dan / age 29 1686	Osho-sen Challenger league Relegation playoff	●

FY1963 results7W-2L

Win rate0.778

Rating1777

Rank/title at FY end / age8-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	18th term	1787	-7	1780	Kozo Masuda9-dan / age 45 1816	Junisen Class A	●
2	18th term	1787	+6	1793	Hiroji Katou8-dan / age 39 1707	Junisen Class A	○
3	18th term	1787	+6	1794	Masao TsukadaLifetime 9-dan / age 48 1716	Junisen Class A	○
4	18th term	1787	+6	1793	Renshou Nada8-dan / age 36 1686	Junisen Class A	○
5	18th term	1787	+5	1792	Toyoichi Igarashi8-dan / age 38 1656	Junisen Class A	○
6	18th term	1787	+6	1794	Yuzo Maruta8-dan / age 44 1720	Junisen Class A	○
7	18th term	1787	+6	1793	Michihito Kumagai8-dan / age 32 1702	Junisen Class A	○
8	18th term	1787	+7	1794	Hifumi Katoh8-dan / age 23 1743	Junisen Class A	○
9	18th term	1787	-10	1777	Genichi Oono8-dan / age 51 1709	Junisen Class A	●

FY1962 results7W-3L

Win rate0.700

Rating1761

Rank/title at FY end / ageOsho / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	17th term	1770	+6	1776	Renshou Nada8-dan / age 35 1699	Junisen Class A	○
2	17th term	1770	+7	1777	Masao TsukadaLifetime 9-dan / age 48 1718	Junisen Class A	○
3	17th term	1770	+6	1776	Hisao Hirotsu8-dan / age 39 1663	Junisen Class A	○
4	17th term	1770	+6	1776	Michihito Kumagai8-dan / age 31 1700	Junisen Class A	○
5	17th term	1770	+8	1778	Kozo Masuda9-dan / age 44 1787	Junisen Class A	○
6	17th term	1770	+8	1778	Hirofumi Serizawa8-dan / age 25 1757	Junisen Class A	○
7	17th term	1770	+6	1776	Motoji Hanamura8-dan / age 44 1666	Junisen Class A	○
8	17th term	1770	-9	1761	Yuzo Maruta8-dan / age 43 1723	Junisen Class A	●
9	17th term	1770	-10	1760	Genichi Oono8-dan / age 51 1666	Junisen Class A	●
10	17th term	1770	-9	1761	Hifumi Katoh8-dan / age 22 1733	Junisen Class A	●

FY1961 results8W-1L

Win rate0.889

Rating1710

Rank/title at FY end / age8-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	16th term	1719	+9	1729	Hirofumi Serizawaage 24 1772	Junisen Class A	○
2	16th term	1719	+7	1727	Kazukiyo Takashima8-dan / age 45 1692	Junisen Class A	○
3	16th term	1719	+8	1727	Yuzo Maruta8-dan / age 42 1721	Junisen Class A	○
4	16th term	1719	+10	1729	Kozo Masuda9-dan / age 43 1790	Junisen Class A	○
5	16th term	1719	+7	1727	Genichi Oono8-dan / age 50 1688	Junisen Class A	○
6	16th term	1719	+6	1726	Hisao Hirotsu7-dan / age 38 1644	Junisen Class A	○
7	16th term	1719	+7	1727	Renshou Nada8-dan / age 34 1690	Junisen Class A	○
8	16th term	1719	+8	1727	Hiroji Katou8-dan / age 38 1718	Junisen Class A	○
9	16th term	1719	-9	1710	Motoji Hanamura8-dan / age 43 1679	Junisen Class A	●

FY1960 results5W-3L

Win rate0.625

Rating1712

Rank/title at FY end / age8-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	15th term	1704	-8	1696	Renshou Nada8-dan / age 33 1687	Junisen Class A	●
2	15th term	1704	-8	1696	Hiroji Katou8-dan / age 36 1693	Junisen Class A	●
3	15th term	1704	-8	1696	Genichi Oono8-dan / age 49 1696	Junisen Class A	●
4	15th term	1704	+9	1713	Hifumi Katoh8-dan / age 20 1748	Junisen Class A	○
5	15th term	1704	+7	1711	Yuzo Maruta8-dan / age 41 1676	Junisen Class A	○
6	15th term	1704	+9	1713	Masao TsukadaLifetime 9-dan / age 46 1739	Junisen Class A	○
7	15th term	1704	+7	1711	Motoji Hanamura8-dan / age 42 1663	Junisen Class A	○
8	15th term	1704	+8	1712	Kazukiyo Takashima8-dan / age 44 1690	Junisen Class A	○

FY1959 results3W-5L

Win rate0.375

Rating1718

Rank/title at FY end / age8-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	14th term	1727	-8	1719	Masao TsukadaLifetime 9-dan / age 45 1731	Junisen Class A	●
2	14th term	1727	-8	1719	Genichi Oono8-dan / age 47 1717	Junisen Class A	●
3	14th term	1727	-9	1718	Yuzo Maruta8-dan / age 40 1691	Junisen Class A	●
4	14th term	1727	+7	1734	Michihito Kumagaiage 28 1693	Junisen Class A	○
5	14th term	1727	+8	1735	Hifumi Katoh8-dan / age 19 1722	Junisen Class A	○
6	14th term	1727	+7	1734	Kazukiyo Takashima8-dan / age 43 1689	Junisen Class A	○
7	14th term	1727	-9	1717	Renshou Nada8-dan / age 32 1666	Junisen Class A	●
8	14th term	1727	-9	1718	Hiroji Katou7-dan / age 35 1672	Junisen Class A	●

FY1958 results5W-4L

Win rate0.556

Rating1723

Rank/title at FY end / age8-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	13th term	1731	-9	1722	Genichi Oono8-dan / age 46 1697	Junisen Class A	●
2	13th term	1731	-9	1722	Toyoichi Igarashi8-dan / age 33 1685	Junisen Class A	●
3	13th term	1731	+7	1738	Motoji Hanamura8-dan / age 40 1697	Junisen Class A	○
4	13th term	1731	+7	1738	Kazukiyo Takashima8-dan / age 42 1682	Junisen Class A	○
5	13th term	1731	+9	1739	Yasuharu OoyamaOsho / age 35 1754	Junisen Class A	○
6	13th term	1731	+7	1738	Renshou Nada8-dan / age 31 1672	Junisen Class A	○
7	13th term	1731	+7	1738	Yuzo Maruta8-dan / age 39 1685	Junisen Class A	○
8	13th term	1731	-9	1722	Masao TsukadaLifetime 9-dan / age 44 1695	Junisen Class A	●
9	13th term	1731	-8	1723	Hifumi Katoh8-dan / age 18 1745	Junisen Class A	●

FY1957 results5W-4L

Win rate0.556

Rating1731

Rank/title at FY end / age8-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	12th term	1741	-8	1733	Yasuharu Ooyama8-dan / age 34 1749	Junisen Class A	●
2	12th term	1741	-9	1732	Toyoichi Igarashi8-dan / age 32 1681	Junisen Class A	●
3	12th term	1741	-8	1733	Motoji Hanamura8-dan / age 39 1738	Junisen Class A	●
4	12th term	1741	+6	1747	Yasuo Harada8-dan / age 34 1642	Junisen Class A	○
5	12th term	1741	+6	1747	Nobuhiko Sakaguchiage 48 1663	Junisen Class A	○
6	12th term	1741	+7	1748	Renshou Nada8-dan / age 30 1686	Junisen Class A	○
7	12th term	1741	+7	1748	Masao TsukadaLifetime 9-dan / age 43 1715	Junisen Class A	○
8	12th term	1741	+6	1747	Yuzo Maruta8-dan / age 38 1660	Junisen Class A	○
9	12th term	1741	-9	1731	Genichi Oono8-dan / age 45 1677	Junisen Class A	●

FY1956 results4W-5L

Win rate0.444

Rating1762

Rank/title at FY end / age8-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	11th term	1772	-8	1765	Kozo MasudaOsho / age 38 1792	Junisen Class A	●
2	11th term	1772	-10	1762	Shigeyuki Matsuda8-dan / age 35 1670	Junisen Class A	●
3	11th term	1772	-10	1762	Renshou Nada8-dan / age 29 1701	Junisen Class A	●
4	11th term	1772	-10	1762	Masao TsukadaLifetime 9-dan / age 42 1678	Junisen Class A	●
5	11th term	1772	+5	1777	Toyoichi Igarashi8-dan / age 31 1654	Junisen Class A	○
6	11th term	1772	+7	1780	Motoji Hanamura8-dan / age 38 1748	Junisen Class A	○
7	11th term	1772	+5	1777	Yasuo Harada8-dan / age 33 1645	Junisen Class A	○
8	11th term	1772	+5	1777	Kazukiyo Takashima8-dan / age 40 1647	Junisen Class A	○
9	11th term	1772	-10	1762	Nobuhiko Sakaguchiage 47 1672	Junisen Class A	●

FY1955 results10W-1L

Win rate0.909

Rating1727

Rank/title at FY end / age7-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	10th term	1737	+5	1742	Hisao Hirotsu7-dan / age 32 1588	Junisen Class B1	○
2	10th term	1737	+5	1743	Nobuhiko Sakaguchiage 46 1624	Junisen Class B1	○
3	10th term	1737	+7	1744	Michihito Kumagaiage 24 1679	Junisen Class B1	○
4	10th term	1737	+5	1743	Souetsu Honmaage 35 1620	Junisen Class B1	○
5	10th term	1737	+5	1743	Shirou Itaya8-dan / age 42 1604	Junisen Class B1	○
6	10th term	1737	+5	1743	Toshio Takayanagi8-dan / age 35 1622	Junisen Class B1	○
7	10th term	1737	+7	1744	Yuzo Maruta8-dan / age 36 1688	Junisen Class B1	○
8	10th term	1737	+6	1743	Shizuo Seino6-dan / age 33 1639	Junisen Class B1	○
9	10th term	1737	+5	1742	京須行男age 41 1597	Junisen Class B1	○
10	10th term	1737	+5	1742	Mitsuyuki Aramaki8-dan / age 40 1594	Junisen Class B1	○
11	10th term	1737	-11	1727	Seiichi Kobori8-dan / age 43 1602	Junisen Class B1	●

FY1954 results9W-4L

Win rate0.692

Rating1758

Rank/title at FY end / age7-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	9th term	1753	-11	1743	Seiichi Kobori8-dan / age 42 1627	Junisen Class B1	●
2	9th term	1753	-11	1743	Shirou Itaya8-dan / age 41 1630	Junisen Class B1	●
3	9th term	1753	-11	1743	Toyoichi Igarashi8-dan / age 29 1639	Junisen Class B1	●
4	9th term	1753	-11	1743	京須行男age 40 1619	Junisen Class B1	●
5	9th term	1753	+5	1759	Kiyoshi Hagiwara8-dan / age 49 1620	Junisen Class B1	○
6	9th term	1753	+5	1758	Mitsuyuki Aramaki8-dan / age 39 1615	Junisen Class B1	○
7	9th term	1753	+6	1759	Shizuo Seino6-dan / age 32 1658	Junisen Class B1	○
8	9th term	1753	+5	1759	Toshio Takayanagi8-dan / age 34 1633	Junisen Class B1	○
9	9th term	1753	+6	1759	Shigekazu Minamiguchi8-dan / age 35 1643	Junisen Class B1	○
10	9th term	1753	+5	1759	Nobuhiko Sakaguchiage 45 1635	Junisen Class B1	○
11	9th term	1753	+5	1758	Tsutomu Matsushita8-dan / age 41 1601	Junisen Class B1	○
12	9th term	1753	+6	1759	Souetsu Honmaage 34 1653	Junisen Class B1	○
13	9th term	1753	+5	1758	村上真一age 57 1599	Junisen Class B1	○

FY1953 results7W-2L

Win rate0.778

Rating1722

Rank/title at FY end / age6-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	8th term	1717	-11	1706	Yuji Sase7-dan / age 34 1598	Junisen Class B2	●
2	8th term	1717	-10	1707	Keizo Futamiage 21 1637	Junisen Class B2	●
3	8th term	1717	+6	1723	金高清吉age 34 1623	Junisen Class B2	○
4	8th term	1717	+5	1722	建部和歌夫age 44 1604	Junisen Class B2	○
5	8th term	1717	+5	1722	Hidejiro Kitamuraage 45 1573	Junisen Class B2	○
6	8th term	1717	+5	1722	大和久彪age 39 1576	Junisen Class B2	○
7	8th term	1717	+3	1720	斎藤銀次郎age 48 1489	Junisen Class B2	○
8	8th term	1717	+8	1724	Michihito Kumagaiage 22 1695	Junisen Class B2	○
9	8th term	1717	+6	1722	Keizou Hoshidaage 36 1615	Junisen Class B2	○

FY1952 results12W-0L

Win rate1.000

Rating1642

Rank/title at FY end / age5-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	7th term	1634	+7	1641	藤川義夫age 43 1600	Junisen Class C1	○
2	7th term	1634	+8	1642	Shizuo Kanda6-dan / age 22 1628	Junisen Class C1	○
3	7th term	1634	+7	1641	橋爪敏太郎age 43 1599	Junisen Class C1	○
4	7th term	1634	+7	1641	Kazumasa Yamanakaage 37 1608	Junisen Class C1	○
5	7th term	1634	+6	1640	間宮純一age 43 1566	Junisen Class C1	○
6	7th term	1634	+7	1641	Yukio Shimodairaage 27 1591	Junisen Class C1	○
7	7th term	1634	+7	1641	Keizou Hoshidaage 35 1581	Junisen Class C1	○
8	7th term	1634	+7	1641	Shimei Okazakiage 45 1598	Junisen Class C1	○
9	7th term	1634	+6	1640	Keizou Katou6-dan / age 43 1563	Junisen Class C1	○
10	7th term	1634	+6	1640	Ichiro Ichikawa6-dan / age 49 1533	Junisen Class C1	○
11	7th term	1634	+6	1640	Mutsuhiko Yoshida6-dan / age 42 1547	Junisen Class C1	○
12	7th term	1634	+8	1642	Michihito Kumagaiage 21 1649	Junisen Class C1	○

FY1951 results8W-4L

Win rate0.667

Rating1613

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	6th term	1606	-8	1598	Michihito Kumagaiage 20 1626	Junisen Class C2	●
2	6th term	1606	-8	1598	Toshiji Masudaage 36 1617	Junisen Class C2	●
3	6th term	1606	-9	1597	Kaoru Nishimoto4-dan / age 28 1581	Junisen Class C2	●
4	6th term	1606	-8	1598	Kiichi Kigawaage 31 1592	Junisen Class C2	●
5	6th term	1606	+5	1611	野村慶虎age 51 1488	Junisen Class C2	○
6	6th term	1606	+8	1614	鈴木禎一 1598	Junisen Class C2	○
7	6th term	1606	+7	1613	Hirokichi Hirano5-dan / age 35 1560	Junisen Class C2	○
8	6th term	1606	+8	1614	Hajime Asanuma4-dan / age 26 1594	Junisen Class C2	○
9	6th term	1606	+8	1614	Kiichi Kigawaage 31 1592	Junisen Class C2	○
10	6th term	1606	+8	1614	Mitsuo Kakutaage 41 1601	Junisen Class C2	○
11	6th term	1606	+7	1613	畝美与吉age 50 1551	Junisen Class C2	○
12	6th term	1606	+7	1613	Kaoru Nishimoto4-dan / age 28 1581	Junisen Class C2	○

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.