Rating › Yasuo Harada

Rating of Yasuo Harada

Player page　Last game 1982-04-06

Current rating1549

Peak1758
1973-12-25

Games688

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Rating	Deviation	Change	W	L	Win rate
FY1982	age 59	102nd	8-dan		1549		-4	0	1	0.000
FY1981	age 59	92nd	8-dan	Class B2	1553	45.6	-14	11	17	0.393
FY1980	age 58	89th	8-dan	Class B2	1566	43.5	-23	9	16	0.360
FY1979	age 57	59th	8-dan	Class B2	1589	42.0	-66	9	16	0.360
FY1978	age 56	23rd	8-dan	Class B2	1655	52.5	-11	16	15	0.516
FY1977	age 55	23rd	8-dan	Class B2	1666	52.6	-20	16	16	0.500
FY1976	age 54	21st	8-dan	Class B2	1686	50.1	+19	14	10	0.583
FY1975	age 53	22nd	8-dan	Class B2	1667	58.5	+67	23	14	0.622
FY1974	age 52	43rd	8-dan	Class B2	1600	47.9	-52	13	21	0.382
FY1973	age 51	23rd	8-dan	Class B1	1652	57.3	-15	25	25	0.500
FY1972	age 50	20th	8-dan	Class A	1667	52.8	-21	11	18	0.379
FY1971	age 49	17th	8-dan	Class A	1687	51.6	-11	9	12	0.429
FY1970	age 48	14th	8-dan	Class B1	1698	62.3	+51	20	10	0.667
FY1969	age 47	27th	8-dan	Class B1	1647	51.5	-37	15	18	0.455
FY1968	age 46	19th	8-dan	Class B1	1684	56.0	-2	16	11	0.593
FY1967	age 45	13th	8-dan	Class B2	1686	55.7	+6	16	11	0.593
FY1966	age 44	17th	8-dan	Class B2	1680	57.5	+22	18	11	0.621
FY1965	age 43	19th	8-dan	Class B2	1658	55.5	+1	19	14	0.576
FY1964	age 42	19th	8-dan	Class B1	1657	53.0	+31	17	16	0.515
FY1963	age 41	－	8-dan	Class B1	1626		+11	8	3	0.727
FY1962	age 40	－	8-dan	Class B1	1615		+10	8	5	0.615
FY1960	age 38	－	8-dan	Class B1	1605		-18	5	6	0.455
FY1959	age 37	－	8-dan	Class B1	1623		+10	5	7	0.417
FY1958	age 36	－	8-dan	Class B1	1613		-21	7	5	0.583
FY1957	age 35	－	8-dan	Class A	1634		-5	3	6	0.333
FY1956	age 34	－	8-dan	Class A	1640		-1	4	5	0.444
FY1955	age 33	－	8-dan	Class A	1640		+1	5	5	0.500
FY1953	age 31	－	8-dan	Class A	1639		+5	4	5	0.444
FY1952	age 30	－	8-dan	Class A	1634		+7	4	4	0.500
FY1951	age 29	－	8-dan	Class A	1627		-34	4	4	0.500
FY1949	age 27	－	8-dan	Class A	1661		+28	3	5	0.375
FY1948	age 26	－	7-dan	Class B	1633		+35	4	3	0.571
FY1947	age 25	－	6-dan	Class C	1598		-8	9	3	0.750

Games by fiscal year

FY1982 results0W-1L

Win rate0.000

Rating1549

Annual rank102nd

Rank/title at FY end / age8-dan / age 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1552	-3	1549	Keiji Mori8-dan / age 36 1792	Meisho-sen Prelims Final	Gote	●

FY1981 results11W-17L

Win rate0.393

Rating1553

Annual rank92nd

Rank/title at FY end / age8-dan / age 59

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/15	1562	-2	1560	Hifumi Katoh9-dan / age 41 1879	Meisho-sen Main Round 1	Gote	●
2	5/23	1560	+9	1568	Shigeyuki Matsuda8-dan / age 59 1591	Hayazashi-sen Main Round 1	Gote	○
3	5/29	1568	-5	1564	Hatasu Itou5-dan / age 30 1718	Osho-sen Prelim 1 Round 2	Gote	●
4	6/2	1564	+9	1572	Yuji Maeda6-dan / age 27 1594	Kisei-sen Prelim 2 Round 1	Sente	○
5	7/1	1572	-6	1567	Kaishu Tanaka7-dan / age 34 1676	Junisen Class B2 Round 1	Gote	●
6	7/10	1567	-4	1562	Kazuo Ishida8-dan / age 34 1733	Kisei-sen Prelim 2 Round 2	Sente	●
7	7/21	1562	-8	1554	Hiroji Katou8-dan / age 57 1558	Junisen Class B2 Round 2	Sente	●
8	7/26	1554	-2	1552	Hifumi Katoh9-dan / age 41 1883	Hayazashi-sen Main Round 2	Gote	●
9	9/29	1552	-6	1546	Masao Kitamura8-dan / age 46 1652	Junisen Class B2 Round 3	Gote	●
10	10/9	1546	-9	1537	Yoshitaka Kimura5-dan / age 50 1490	Oi-sen Prelims Round 1	Gote	●
11	10/23	1537	+9	1546	Yoshimasa Saeki7-dan / age 45 1598	Junisen Class B2 Round 4	Sente	○
12	11/20	1546	+9	1555	Hiroji Katou8-dan / age 58 1582	Oza-sen Prelim 2 Round 1	Gote	○
13	11/24	1555	+9	1564	Yuji Maeda6-dan / age 27 1591	Junisen Class B2 Round 5	Sente	○
14	12/18	1564	-7	1557	Motoji Hanamura9-dan / age 64 1624	Junisen Class B2 Round 6	Gote	●
15	12/21	1557	+9	1566	Akira Shima4-dan / age 18 1602	Judan-sen Prelims Round 1	Sente	○
16	12/25	1566	+7	1574	Toratsugu Nomoto6-dan / age 36 1543	Kisei-sen Prelim 2 Round 1	Sente	○
17	1/13	1574	+8	1582	Toshikatsu Yoshida7-dan / age 48 1566	Judan-sen Prelims Round 2	Gote	○
18	1/22	1582	+11	1592	Kazuyoshi Nishimura7-dan / age 40 1699	Kisei-sen Prelim 2 Round 2	Sente	○
19	2/1	1592	-5	1587	Kenji Kobayashi6-dan / age 24 1719	Junisen Class B2 Round 7	Gote	●
20	2/5	1587	+10	1597	Teruhiko Suzuki5-dan / age 27 1695	Meisho-sen Prelims Round 2	Sente	○
21	2/9	1597	-4	1593	Osamu Katsuura8-dan / age 35 1792	Judan-sen Prelims Round 3	Sente	●
22	2/12	1593	-8	1585	Daigorou Satou8-dan / age 45 1588	Oza-sen Prelim 2 Round 2	Gote	●
23	2/16	1585	-5	1580	Koji Tosa4-dan / age 26 1700	Kisei-sen Prelim 2 Final	Sente	●
24	2/19	1580	-12	1568	Kiyosaku Sekiya6-dan / age 48 1415	Kio-sen Prelims Round 2	Gote	●
25	2/23	1568	+8	1576	Chimine Yamaguchiage 44 1558	Junisen Class B2 Round 8	Sente	○
26	3/9	1576	-6	1570	Hisao Hasebe7-dan / age 48 1657	Junisen Class B2 Round 9	Gote	●
27	3/12	1570	-10	1560	Shuuichi Ikeda5-dan / age 37 1490	NHK Cup Prelims Round 2	Sente	●
28	3/16	1560	-7	1553	Toshikatsu Yoshida7-dan / age 48 1591	Junisen Class B2 Round 10	Sente	●

FY1980 results9W-16L

Win rate0.360

Rating1566

Annual rank89th

Rank/title at FY end / age8-dan / age 58

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/12	1589	-7	1582	Yuji Maeda6-dan / age 26 1632	Osho-sen Prelim 1 Round 2	Sente	●
2	5/26	1582	-8	1574	Terutaka Yasue6-dan / age 39 1587	Kisei-sen Prelim 2 Round 1	Sente	●
3	6/27	1574	-8	1566	Shigeyuki Matsuda8-dan / age 58 1580	Junisen Class B2 Round 1	Sente	●
4	7/5	1566	-9	1557	Haruo Numa4-dan / age 31 1535	Hayazashi-sen Main Round 1	Sente	●
5	7/29	1557	+9	1566	Terutaka Yasue6-dan / age 39 1591	Junisen Class B2 Round 2	Gote	○
6	9/17	1566	+4	1571	Kiyosaku Sekiya6-dan / age 46 1399	Oi-sen Prelims Round 1	Sente	○
7	9/24	1571	-5	1566	Yoshinori Satou6-dan / age 31 1726	Junisen Class B2 Round 3	Gote	●
8	10/7	1566	-5	1561	Kazuo Manabe7-dan / age 28 1717	Oza-sen Prelim 2 Round 1	Sente	●
9	10/14	1561	+10	1571	Hirofumi Serizawa8-dan / age 43 1641	Oi-sen Prelims Round 2	Sente	○
10	10/29	1571	-9	1563	Hiromitsu Takashimaage 39 1548	Junisen Class B2 Round 4	Sente	●
11	11/7	1563	-7	1556	Katsumi Mushano4-dan / age 26 1611	Oi-sen Prelims Round 3	Sente	●
12	11/12	1556	-7	1548	Kenji Iino4-dan / age 26 1580	Judan-sen Prelims Round 1	Sente	●
13	11/27	1548	-5	1543	Noboru Tamaru6-dan / age 30 1685	Junisen Class B2 Round 5	Gote	●
14	12/15	1543	+7	1550	Toratsugu Nomoto6-dan / age 35 1499	Junisen Class B2 Round 6	Sente	○
15	1/9	1550	-3	1547	Nobuyuki Oouchi8-dan / age 39 1788	Kisei-sen Prelim 2 Round 2	Gote	●
16	1/20	1547	+8	1555	Yuji Sase8-dan / age 61 1558	Meisho-sen Prelims Round 2	Gote	○
17	1/27	1555	+7	1563	Shouji Kenmochi7-dan / age 46 1528	Junisen Class B2 Round 7	Gote	○
18	2/6	1563	-4	1558	Torahiko Tanaka4-dan / age 23 1739	Kio-sen Prelims Round 2	Sente	●
19	2/17	1558	-3	1555	Koji Tanigawa6-dan / age 18 1781	Junisen Class B2 Round 8	Sente	●
20	2/27	1555	+10	1565	Shigeru Sekine8-dan / age 51 1630	Meisho-sen Prelims Final	Sente	○
21	3/2	1565	+8	1573	Hiroharu Seto4-dan / age 24 1579	NHK Cup Prelims Round 1	Sente	○
22	3/10	1573	-5	1568	Hitoshige Awaji6-dan / age 30 1705	Junisen Class B2 Round 9	Sente	●
23	3/11	1568	-6	1562	Toshio Miyata5-dan / age 28 1679	NHK Cup Prelims Final	Gote	●
24	3/13	1562	-6	1556	Motoji Hanamura9-dan / age 63 1648	Junisen Class B2 Round 10	Gote	●
25	3/31	1556	+10	1566	Michio Takahashi4-dan / age 20 1652	Hayazashi-sen Prelims Final	Gote	○

FY1979 results9W-16L

Win rate0.360

Rating1589

Annual rank59th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/13	1655	+7	1662	Shuuichi Ono4-dan / age 21 1617	Osho-sen Prelim 1 Round 1	Gote	○
2	5/18	1662	-6	1656	Teruichi Aono6-dan / age 26 1743	Osho-sen Prelim 1 Round 2	Gote	●
3	5/22	1656	+6	1662	Hiromitsu Takashimaage 37 1570	Kio-sen Main Round 2	Sente	○
4	5/26	1662	-6	1656	Kazuo Manabe6-dan / age 27 1755	Hayazashi-sen Main Round 1	Gote	●
5	6/26	1656	-9	1647	Masao Kitamura8-dan / age 44 1629	Junisen Class B2 Round 1	Sente	●
6	6/29	1647	-8	1640	Teruhiko Suzuki4-dan / age 24 1666	Kisei-sen Prelim 2 Round 2	Sente	●
7	7/17	1640	-8	1632	Terutaka Yasue6-dan / age 38 1634	Kio-sen Main Round 3	Gote	●
8	7/25	1632	+8	1640	Hiroji Katou8-dan / age 55 1651	Junisen Class B2 Round 2	Gote	○
9	9/18	1640	-6	1634	Teruichi Aono6-dan / age 26 1725	Junisen Class B2 Round 3	Gote	●
10	9/25	1634	-10	1624	Mikio Tomizawa8-dan / age 59 1548	Meiki-sen Round 5	Sente	●
11	10/12	1624	+7	1631	Yoshimasa Saeki7-dan / age 43 1587	Oza-sen Prelim 2 Round 1	Sente	○
12	10/16	1631	-11	1621	Kinji Shiihashi4-dan / age 31 1513	Oi-sen Prelims Round 1	Sente	●
13	10/31	1621	+8	1629	Kaishu Tanaka7-dan / age 32 1636	Junisen Class B2 Round 4	Sente	○
14	11/15	1629	-8	1621	Masao Kitamura8-dan / age 45 1627	Kisei-sen Prelim 2 Round 1	Sente	●
15	11/20	1621	+7	1628	Chimine Yamaguchiage 42 1567	Junisen Class B2 Round 5	Sente	○
16	11/27	1628	-12	1615	Tsutomu Matsushita8-dan / age 66 1408	Meisho-sen Prelims Round 2	Gote	●
17	12/4	1615	-9	1606	Noboru Sakurai6-dan / age 38 1573	Judan-sen Prelims Round 2	Sente	●
18	12/18	1606	+8	1614	Shouji Kenmochi7-dan / age 45 1589	Junisen Class B2 Round 6	Gote	○
19	1/10	1614	-11	1603	Yoshito Arino4-dan / age 31 1474	Meiki-sen Round 2	Gote	●
20	1/25	1603	-7	1596	Noboru Tamaru6-dan / age 29 1662	Oza-sen Prelim 2 Final	Gote	●
21	2/1	1596	-9	1587	Toshikatsu Yoshida7-dan / age 46 1540	Junisen Class B2 Round 7	Gote	●
22	2/19	1587	-5	1581	Kazuo Manabe6-dan / age 28 1706	Junisen Class B2 Round 8	Sente	●
23	3/11	1581	-7	1574	Hisao Hasebe7-dan / age 46 1616	Junisen Class B2 Round 9	Gote	●
24	3/14	1574	+9	1583	Shigeyuki Matsuda8-dan / age 58 1599	Junisen Class B2 Round 10	Sente	○
25	3/26	1583	+6	1589	Mikio Tomizawa8-dan / age 59 1502	Hayazashi-sen Prelims Final	Sente	○

FY1978 results16W-15L

Win rate0.516

Rating1655

Annual rank23rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/29	1665	+5	1670	Kinji Shiihashi4-dan / age 29 1509	Hayazashi-sen Main Round 1	Gote	○
2	5/17	1670	+11	1681	Tatsuya Futakami9-dan / age 46 1804	Oza-sen Main Round 1	Gote	○
3	5/22	1681	+5	1686	Yuji Sase8-dan / age 59 1562	Osho-sen Prelim 1 Round 2	Gote	○
4	5/26	1686	+10	1697	Kazuo Manabe6-dan / age 26 1797	Kisei-sen Prelim 2 Round 1	Gote	○
5	5/31	1697	-8	1688	Motoji Hanamura9-dan / age 60 1683	Kisei-sen Prelim 2 Round 2	Sente	●
6	6/20	1688	+7	1696	Yukio Miyasaka7-dan / age 48 1652	Osho-sen Prelim 1 Round 3	Gote	○
7	7/7	1696	-7	1688	Hitoshige Awaji6-dan / age 28 1719	Junisen Class B2 Round 1	Gote	●
8	7/11	1688	+5	1694	Hideo Yamaguchi6-dan / age 36 1574	Osho-sen Prelim 1 Final	Sente	○
9	7/25	1694	-10	1684	Kaishu Tanaka7-dan / age 31 1619	Junisen Class B2 Round 2	Sente	●
10	7/27	1684	-6	1677	Kiyozumi Kiriyama8-dan / age 30 1752	Oza-sen Main Round 2	Sente	●
11	8/7	1677	-5	1673	Nobuyuki Oouchi8-dan / age 36 1835	Osho-sen Prelim 2 Round 1	Gote	●
12	9/12	1673	+8	1681	Hisao Hasebe7-dan / age 45 1689	Oi-sen Prelims Round 2	Sente	○
13	9/27	1681	-11	1670	Toratsugu Nomoto6-dan / age 33 1521	Junisen Class B2 Round 3	Sente	●
14	10/25	1670	-10	1660	Yoshinori Kimura7-dan / age 43 1585	Junisen Class B2 Round 4	Gote	●
15	10/28	1660	-4	1656	Yasuharu Ooyama9-dan / age 55 1859	Hayazashi-sen Main Round 2	Gote	●
16	11/6	1656	+6	1662	Renshou Nada9-dan / age 51 1560	Junisen Class B2 Round 5	Gote	○
17	11/22	1662	-5	1656	Kazuo Ishida7-dan / age 31 1779	Oza-sen Prelim 2 Round 1	Sente	●
18	11/28	1656	-10	1646	Shuuichi Ikeda5-dan / age 33 1547	Meisho-sen Prelims Round 2	Gote	●
19	11/30	1646	-9	1637	Koji Tosa4-dan / age 23 1602	Oi-sen Prelims Round 3	Sente	●
20	12/4	1637	+6	1643	Toratsugu Nomoto6-dan / age 33 1542	Judan-sen Prelims Round 2	Gote	○
21	12/12	1643	+7	1650	Terutaka Yasue6-dan / age 37 1609	Junisen Class B2 Round 6	Sente	○
22	1/9	1650	+6	1657	Yuzo Maruta9-dan / age 59 1580	Judan-sen Prelims Round 3	Gote	○
23	1/12	1657	-9	1648	Hirofumi Serizawa8-dan / age 42 1619	Kisei-sen Prelim 2 Round 2	Gote	●
24	2/6	1648	+8	1656	Masao Kitamura8-dan / age 44 1657	Junisen Class B2 Round 7	Gote	○
25	2/9	1656	-6	1650	Osamu Katsuura8-dan / age 32 1733	Judan-sen Prelims Round 4	Sente	●
26	2/13	1650	+6	1656	Hatasu Itou4-dan / age 28 1581	Meiki-sen Round 3	Sente	○
27	3/2	1656	+8	1664	Yoshinori Satou6-dan / age 30 1641	Junisen Class B2 Round 8	Sente	○
28	3/6	1664	-9	1654	Daigorou Satou8-dan / age 42 1607	Junisen Class B2 Round 9	Gote	●
29	3/9	1654	+7	1661	Chimine Yamaguchiage 41 1610	Meiki-sen Round 4	Gote	○
30	3/15	1661	-11	1651	Shouji Kenmochi7-dan / age 44 1534	Junisen Class B2 Round 10	Sente	●
31	3/30	1651	+5	1655	Yoshitaka Kimura5-dan / age 48 1494	Hayazashi-sen Prelims	Gote	○

FY1977 results16W-16L

Win rate0.500

Rating1666

Annual rank23rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1682	-9	1673	Koji Tosa4-dan / age 22 1636	Judan-sen Prelims Final	Gote	●
2	4/16	1673	+8	1681	Noboru Sakurai6-dan / age 35 1671	Hayazashi-sen Main Round 1	Gote	○
3	5/18	1681	+7	1688	Shigeyuki Matsuda8-dan / age 55 1647	Kisei-sen Prelim 2 Round 2	Sente	○
4	5/24	1688	-9	1679	Yuji Maeda4-dan / age 23 1637	Osho-sen Prelim 1 Round 2	Gote	●
5	6/11	1679	-4	1675	Kunio Yonenaga8-dan / age 34 1864	Hayazashi-sen Main Round 2	Sente	●
6	6/24	1675	-4	1671	Nobuyuki Oouchi8-dan / age 35 1852	Kisei-sen Prelim 2 Final	Gote	●
7	7/12	1671	-9	1662	Masao Kitamura8-dan / age 42 1637	Junisen Class B2	Sente	●
8	7/20	1662	-8	1654	Hisao Hasebe7-dan / age 44 1661	Junisen Class B2	Gote	●
9	8/26	1654	-8	1646	Masao Kitamura8-dan / age 42 1633	Hayazashi-sen Prelims Round 2	Sente	●
10	9/27	1646	-9	1637	Hiroji Katou8-dan / age 54 1613	Junisen Class B2	Sente	●
11	10/6	1637	+5	1642	Toratsugu Nomoto6-dan / age 32 1499	Oi-sen Prelims Round 2	Gote	○
12	10/26	1642	+8	1650	Kaishu Tanaka7-dan / age 30 1648	Junisen Class B2	Gote	○
13	11/2	1650	+9	1659	Motoji Hanamura9-dan / age 59 1693	Oza-sen Prelim 2 Round 1	Gote	○
14	12/6	1659	-7	1652	Noboru Sakurai6-dan / age 36 1681	Junisen Class B2	Sente	●
15	12/9	1652	-5	1647	Tatsuya Futakami9-dan / age 45 1790	Oi-sen Prelims Round 3	Sente	●
16	12/16	1647	+5	1652	Hisao Hirotsu8-dan / age 54 1514	Kisei-sen Prelim 2 Round 1	Sente	○
17	12/20	1652	+4	1656	Souetsu Honma8-dan / age 57 1476	Junisen Class B2	Gote	○
18	12/23	1656	+9	1665	Kozo Masuda9-dan / age 59 1721	Kisei-sen Prelim 2 Round 2	Sente	○
19	1/13	1665	+7	1672	Daigorou Satou8-dan / age 41 1604	Meiki-sen Round 3	Gote	○
20	1/17	1672	+7	1679	Yukio Miyasaka7-dan / age 48 1650	Kisei-sen Prelim 2 Final	Sente	○
21	1/20	1679	+6	1686	Chimine Yamaguchiage 40 1612	Oza-sen Prelim 2 Final	Gote	○
22	1/24	1686	+6	1692	Chimine Yamaguchiage 40 1605	Junisen Class B2	Sente	○
23	2/2	1692	-9	1683	Masao Kitamura8-dan / age 43 1632	Meisho-sen Prelims Round 2	Sente	●
24	2/14	1683	-6	1676	Kazuyoshi Nishimura7-dan / age 36 1751	Junisen Class B2	Gote	●
25	2/21	1676	-6	1671	Keiji Mori8-dan / age 31 1786	Kisei-sen Main Round 1	Sente	●
26	2/24	1671	-7	1664	Teruichi Aono5-dan / age 25 1722	Meiki-sen Round 4	Sente	●
27	2/27	1664	+5	1669	Yoshimasa Saeki7-dan / age 41 1520	Judan-sen Prelims Round 2	Sente	○
28	3/6	1669	-10	1659	Daigorou Satou8-dan / age 41 1584	Junisen Class B2	Gote	●
29	3/9	1659	+7	1666	Toshikatsu Yoshida7-dan / age 44 1605	Junisen Class B2	Sente	○
30	3/15	1666	+6	1672	Yuzo Maruta9-dan / age 58 1578	Judan-sen Prelims Round 3	Sente	○
31	3/20	1672	-9	1663	Hiroji Katou8-dan / age 54 1624	Judan-sen Prelims Round 4	Gote	●
32	3/28	1663	+4	1666	Kiyosaku Sekiya6-dan / age 44 1452	Hayazashi-sen Prelims	Gote	○

FY1976 results14W-10L

Win rate0.583

Rating1686

Annual rank21st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/7	1669	-10	1660	Noboru Tamaru5-dan / age 25 1600	Osho-sen Prelim 1 Round 2	Gote	●
2	6/1	1660	+7	1667	Hirofumi Serizawa8-dan / age 39 1608	Kisei-sen Prelim 2 Round 2	Gote	○
3	6/19	1667	-4	1663	Yasuharu OoyamaKisei / age 53 1867	Meisho-sen Main Round 2	Gote	●
4	7/6	1663	+7	1670	Haruo Numa4-dan / age 27 1631	Kisei-sen Prelim 2 Final	Sente	○
5	7/13	1670	+5	1675	Kinji Shiihashi4-dan / age 27 1547	Hayazashi-sen Prelims Round 2	Sente	○
6	7/13	1670	-6	1664	Kazuo Manabe5-dan / age 24 1738	Hayazashi-sen Prelims Final	Gote	●
7	8/31	1669	-7	1662	Kazuyoshi Nishimura7-dan / age 34 1705	Oza-sen Prelim 2 Round 1	Gote	●
8	9/8	1662	+6	1667	Ichirou Tanabe5-dan / age 38 1553	Oi-sen Prelims Round 1	Gote	○
9	9/29	1667	-4	1663	Kunio Yonenaga8-dan / age 33 1839	Kisei-sen Main Round 1	Gote	●
10	10/5	1663	+8	1671	Shigeru Sekine8-dan / age 46 1659	Oi-sen Prelims Round 2	Gote	○
11	11/4	1671	-10	1661	Toshikatsu Yoshida7-dan / age 43 1603	Meisho-sen Prelims Round 2	Sente	●
12	11/10	1661	+7	1668	Hiroto Kiritani4-dan / age 27 1599	Meiki-sen Round 2	Sente	○
13	11/25	1668	+5	1673	Tsutomu Matsushita8-dan / age 63 1521	Oi-sen Prelims Round 3	Gote	○
14	12/1	1673	+7	1680	Hideo Yamaguchi6-dan / age 35 1624	Meiki-sen Round 3	Gote	○
15	12/8	1680	-8	1672	Kazuyoshi Nishimura7-dan / age 34 1700	Kisei-sen Prelim 2 Round 1	Sente	●
16	1/11	1672	-8	1664	Yoshinori Satou6-dan / age 27 1677	Meiki-sen Round 4	Gote	●
17	1/25	1664	-5	1659	Keiji Mori8-dan / age 30 1809	Oi-sen Prelims Final	Gote	●
18	2/2	1659	+4	1664	Toratsugu Nomoto6-dan / age 31 1491	Judan-sen Prelims Round 2	Sente	○
19	2/3	1664	+6	1670	Hatasu Itou4-dan / age 26 1584	Hayazashi-sen Prelims Final	Gote	○
20	2/3	1664	+6	1670	Toshikatsu Yoshida7-dan / age 43 1595	Hayazashi-sen Prelims Round 2	Gote	○
21	2/23	1676	-11	1665	Kinji Shiihashi4-dan / age 28 1533	Renmei Cup Round 1	Gote	●
22	3/1	1665	+7	1672	Yuji Maeda4-dan / age 22 1631	Judan-sen Prelims Round 3	Sente	○
23	3/15	1672	+7	1679	Noboru Tamaru5-dan / age 26 1616	Judan-sen Prelims Round 4	Sente	○
24	3/25	1679	+7	1686	Torahiko Tanaka4-dan / age 19 1650	Judan-sen Prelims Semifinal	Sente	○

FY1975 results23W-14L

Win rate0.622

Rating1667

Annual rank22nd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1599	-8	1591	Terutaka Yasue5-dan / age 34 1592	Osho-sen Prelim 1 Round 2	Sente	●
2	5/20	1591	+13	1604	Kunio Yonenaga8-dan / age 31 1881	Renmei Cup Round 4	Sente	○
3	5/28	1604	-8	1597	Yoshinori Satou6-dan / age 26 1626	Kisei-sen Prelim 2 Round 1	Gote	●
4	6/24	1597	+5	1602	Kiyosaku Sekiya6-dan / age 41 1468	Hayazashi-sen Prelims Final	Sente	○
5	6/24	1597	+7	1604	Takeshi Takada6-dan / age 38 1562	Hayazashi-sen Prelims Round 2	Sente	○
6	7/30	1609	+9	1618	Noboru Tamaru5-dan / age 25 1646	Renmei Cup Round 5	Gote	○
7	9/2	1618	+11	1629	Hidemitsu Moriyasu6-dan / age 26 1781	Junisen Class B2	Sente	○
8	9/9	1629	-5	1625	Tatsuya Futakami9-dan / age 43 1772	Hayazashi-sen Main Round 1	Gote	●
9	9/17	1625	+7	1632	Toshikatsu Yoshida6-dan / age 42 1580	Oza-sen Prelim 2 Round 1	Gote	○
10	9/23	1632	+8	1639	Hisao Hirotsu8-dan / age 52 1623	Junisen Class B2	Gote	○
11	10/8	1639	+9	1648	Hideo Yamaguchi6-dan / age 34 1688	Junisen Class B2	Gote	○
12	10/15	1648	+4	1653	Seiichi Kobori8-dan / age 63 1472	Oi-sen Prelims Round 1	Gote	○
13	10/22	1653	-9	1644	Yoshimasa Saeki7-dan / age 39 1604	Oza-sen Prelim 2 Round 2	Sente	●
14	10/30	1644	-13	1631	Eiji Oohara7-dan / age 46 1392	Junisen Class B2	Sente	●
15	11/6	1631	+7	1637	Hiroji Katou8-dan / age 52 1578	Judan-sen Prelim 2 Round 2	Gote	○
16	11/13	1637	+8	1645	Yoshinori Kimura7-dan / age 40 1621	Junisen Class B2	Gote	○
17	11/18	1645	+3	1648	Shizuo Seino8-dan / age 53 1355	Meiki-sen Round 2	Sente	○
18	11/26	1648	-5	1643	Nobuyuki Oouchi8-dan / age 34 1800	Renmei Cup Semifinal	Sente	●
19	12/8	1643	-6	1637	Keiji Mori7-dan / age 29 1715	Oi-sen Prelims Round 2	Gote	●
20	12/11	1637	+9	1645	Yukio Miyasaka7-dan / age 46 1663	Judan-sen Prelim 2 Final	Gote	○
21	12/16	1645	-8	1637	Hisao Hasebe7-dan / age 42 1625	Junisen Class B2	Sente	●
22	12/25	1637	+7	1643	Hisao Hirotsu8-dan / age 52 1584	Kisei-sen Prelim 2 Round 1	Sente	○
23	12/27	1643	-6	1637	Hifumi Katoh9-dan / age 35 1717	Judan-sen Prelim 3 Round 1	Gote	●
24	1/8	1637	-8	1629	Hirofumi Serizawa8-dan / age 39 1619	Hayazashi-sen Prelims Final	Sente	●
25	1/8	1637	+5	1642	Toyoichi Igarashi8-dan / age 51 1497	Hayazashi-sen Prelims Round 2	Gote	○
26	1/12	1634	+8	1642	Hirofumi Serizawa8-dan / age 39 1635	Kisei-sen Prelim 2 Round 2	Gote	○
27	1/16	1642	+6	1648	Takeshi Takada6-dan / age 38 1547	Meisho-sen Prelims Round 2	Gote	○
28	1/23	1648	+6	1654	Genichi Oono9-dan / age 64 1577	Junisen Class B2	Sente	○
29	1/29	1654	-9	1645	Hideo Yamaguchi6-dan / age 34 1619	Meiki-sen Round 3	Sente	●
30	2/5	1645	+6	1651	Masao Kitamura8-dan / age 41 1573	Kisei-sen Prelim 2 Final	Sente	○
31	2/12	1651	+8	1659	Yukio Miyasaka7-dan / age 46 1641	Junisen Class B2	Gote	○
32	2/18	1659	-7	1652	Teruichi Aono4-dan / age 23 1705	Renmei Cup Round 1	Gote	●
33	3/2	1652	-8	1644	Yoshinori Satou6-dan / age 27 1646	Junisen Class B2	Gote	●
34	3/5	1644	-3	1641	Nobuyuki Oouchi8-dan / age 34 1867	Kisei-sen Main Round 1	Sente	●
35	3/8	1641	+8	1649	Motoji Hanamura8-dan / age 58 1643	Meisho-sen Prelims Final	Gote	○
36	3/12	1649	+6	1655	Shouji Kenmochi7-dan / age 41 1577	Junisen Class B2	Sente	○
37	3/25	1655	+12	1667	Nobuyuki OouchiKio / age 34 1870	Meisho-sen Main Round 1	Gote	○

FY1974 results13W-21L

Win rate0.382

Rating1600

Annual rank43rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/7	1654	-7	1648	Osamu Katsuura7-dan / age 27 1714	Oza-sen Main Round 1	Sente	●
2	6/25	1648	+8	1655	Hisao Hasebe7-dan / age 40 1626	Kisei-sen Prelim 2 Round 1	Gote	○
3	7/8	1655	-9	1646	Kazuo Manabe4-dan / age 22 1617	Hayazashi-sen Prelims Round 1	Sente	●
4	7/19	1646	-6	1640	Kozo Masuda9-dan / age 56 1730	Kisei-sen Prelim 2 Round 2	Sente	●
5	9/5	1640	+7	1647	Takeshi Takadaage 37 1603	Oi-sen Prelims Round 1	Sente	○
6	9/10	1647	-2	1645	Yasuharu OoyamaKisei / age 51 1975	Osho-sen Challenger league	Sente	●
7	9/12	1645	-10	1635	Souetsu Honma8-dan / age 54 1544	Junisen Class B2	Gote	●
8	9/18	1635	-3	1632	Kunio Yonenaga8-dan / age 31 1880	Osho-sen Challenger league	Gote	●
9	9/24	1632	+6	1638	Shouji Kenmochi7-dan / age 40 1540	Junisen Class B2	Sente	○
10	9/30	1638	+6	1643	Shouji Kenmochi7-dan / age 40 1534	Oza-sen Prelim 2 Round 1	Gote	○
11	10/3	1643	+13	1656	Kunio Naitou9-dan / age 34 1878	Osho-sen Challenger league	Gote	○
12	10/9	1656	-10	1647	Chimine Yamaguchiage 37 1586	Judan-sen Prelim 2 Round 1	Sente	●
13	10/15	1647	+8	1655	Yuzo Maruta9-dan / age 55 1654	Osho-sen Challenger league	Gote	○
14	10/18	1655	-9	1645	Chimine Yamaguchiage 37 1595	Junisen Class B2	Gote	●
15	10/22	1645	-5	1641	Nobuyuki Oouchi8-dan / age 33 1806	Oza-sen Prelim 2 Round 2	Gote	●
16	10/29	1641	+11	1652	Susumu Itayaage 33 1776	Osho-sen Challenger league	Sente	○
17	11/1	1652	-8	1643	Yoshimasa Saeki7-dan / age 38 1630	Junisen Class B2	Sente	●
18	11/25	1643	+6	1649	Yukio Miyasaka7-dan / age 44 1558	Meisho-sen Prelims Round 2	Sente	○
19	11/29	1649	-6	1643	Tatsuya Futakami9-dan / age 42 1729	Osho-sen Challenger league	Sente	●
20	12/5	1643	+5	1649	Tsutomu Matsushita8-dan / age 61 1529	Junisen Class B2	Gote	○
21	12/15	1649	-6	1643	Shigeru Sekine8-dan / age 45 1740	Osho-sen Challenger league	Gote	●
22	12/23	1643	-8	1634	Noboru Sakurai6-dan / age 33 1626	Junisen Class B2	Sente	●
23	12/27	1634	-8	1626	Yoshimasa Saeki7-dan / age 38 1624	Kisei-sen Prelim 2 Round 1	Sente	●
24	1/6	1626	+6	1632	Seiichi Kobori8-dan / age 62 1537	Hayazashi-sen Prelims Round 2	Gote	○
25	1/6	1626	-7	1619	Hirofumi Serizawa8-dan / age 38 1657	Hayazashi-sen Prelims Final	Sente	●
26	1/10	1625	-11	1614	Masayuki Moriyasu4-dan / age 27 1483	Meiki-sen Round 3	Sente	●
27	1/16	1614	+6	1620	Toshikatsu Yoshida6-dan / age 41 1546	Junisen Class B2	Sente	○
28	2/6	1620	+9	1629	Hirofumi Serizawa8-dan / age 38 1680	Renmei Cup Round 2	Sente	○
29	2/10	1629	-8	1622	Yuzo Maruta9-dan / age 55 1641	Oi-sen Prelims Round 2	Gote	●
30	2/14	1622	-7	1615	Kazuo Ishida6-dan / age 27 1682	Junisen Class B2	Gote	●
31	2/17	1615	-6	1609	Keiji Mori7-dan / age 28 1713	Meisho-sen Prelims Final	Sente	●
32	3/14	1609	+9	1618	Yoshinori Satou6-dan / age 26 1632	Renmei Cup Round 3	Sente	○
33	3/17	1618	-9	1608	Yukio Miyasaka7-dan / age 45 1553	Junisen Class B2	Gote	●
34	3/20	1608	-8	1600	Hiroji Katou8-dan / age 51 1601	Junisen Class B2	Sente	●

FY1973 results25W-25L

Win rate0.500

Rating1652

Annual rank23rd

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1665	+8	1673	Noboru Tamaru4-dan / age 22 1651	Osho-sen Prelim 1 Round 1	Gote	○
2	4/13	1673	+7	1680	Masao TsukadaLifetime 9-dan / age 58 1619	Oza-sen Main Round 1	Gote	○
3	4/16	1680	+7	1686	Hiroji Katou8-dan / age 49 1623	Osho-sen Prelim 1 Round 2	Sente	○
4	4/23	1686	+9	1696	Nobuyuki Oouchi8-dan / age 31 1744	Hayazashi-sen Main Round 2	Sente	○
5	5/9	1696	+6	1702	Noboru Sakurai6-dan / age 31 1618	Osho-sen Prelim 1 Final	Gote	○
6	5/21	1702	-5	1697	Michio Ariyoshi8-dan / age 37 1847	Hayazashi-sen Main Round 3	Gote	●
7	6/1	1697	+9	1706	Tatsuya Futakami8-dan / age 41 1739	Oza-sen Main Round 2	Sente	○
8	6/19	1706	-12	1694	Shouji Kenmochi6-dan / age 38 1535	Kisei-sen Prelim 2 Round 2	Gote	●
9	6/22	1694	+7	1702	Hiromitsu Takashimaage 31 1657	Renmei Cup Round 4	Sente	○
10	6/28	1702	+10	1711	Hifumi Katoh8-dan / age 33 1778	Saikyosha-sen Round 4	Sente	○
11	7/10	1711	-8	1703	Osamu Katsuura7-dan / age 27 1710	Junisen Class B1	Gote	●
12	7/18	1703	-11	1692	Hideo Yamaguchi5-dan / age 31 1573	Hayazashi-sen Prelims Round 1	Gote	●
13	7/23	1692	+10	1702	Daigorou Satou8-dan / age 36 1784	Osho-sen Prelim 2 Round 1	Gote	○
14	8/5	1702	+10	1713	Michio Ariyoshi8-dan / age 38 1810	NHK Cup Main Round 1	Gote	○
15	8/14	1713	-6	1707	Kunio NaitouOi / age 33 1806	Oza-sen Main Semifinal	Gote	●
16	8/31	1707	+10	1717	Kiyozumi Kiriyama7-dan / age 25 1790	Osho-sen Prelim 2 Final	Gote	○
17	9/13	1717	+6	1723	Motoji Hanamura8-dan / age 55 1645	Junisen Class B1	Gote	○
18	9/17	1723	+8	1731	Nobuyuki Oouchi8-dan / age 31 1727	Saikyosha-sen Round 5	Gote	○
19	9/21	1731	-8	1723	Kazuyoshi Nishimura7-dan / age 31 1735	Osho-sen Challenger league	Sente	●
20	10/2	1723	+9	1732	Kazuyoshi Nishimura7-dan / age 31 1747	Junisen Class B1	Sente	○
21	10/9	1732	-8	1724	Nobuyuki Oouchi8-dan / age 32 1742	Meisho-sen Prelims Round 3	Gote	●
22	10/12	1724	+8	1732	Kazuo Ishida6-dan / age 26 1736	Osho-sen Challenger league	Gote	○
23	10/18	1732	-6	1727	Kunio YonenagaKisei / age 30 1831	Osho-sen Challenger league	Sente	●
24	10/24	1727	+7	1734	Yuzo Maruta8-dan / age 54 1677	Saikyosha-sen Semifinal	Sente	○
25	10/30	1734	-6	1728	Kunio YonenagaKisei / age 30 1825	Renmei Cup Round 5	Sente	●
26	11/2	1728	-8	1719	Susumu Itayaage 32 1722	Junisen Class B1	Gote	●
27	11/8	1719	+6	1725	Motoji Hanamura8-dan / age 55 1624	Saikyosha-sen Final Game 1	Sente	○
28	11/11	1725	+12	1737	Yasuharu Ooyama9-dan / age 50 1902	Osho-sen Challenger league	Gote	○
29	11/14	1737	+5	1742	Motoji Hanamura8-dan / age 55 1618	Saikyosha-sen Final Game 2	Gote	○
30	11/16	1742	-8	1734	Hifumi Katoh9-dan / age 33 1741	NHK Cup Main Round 2	Sente	●
31	11/27	1734	-8	1727	Nobuyuki Oouchi8-dan / age 32 1754	Junisen Class B1	Gote	●
32	12/1	1727	+7	1734	Osamu Katsuura7-dan / age 27 1698	Osho-sen Challenger league	Sente	○
33	12/6	1734	+13	1747	Makoto Nakahara4 titles / age 26 2010	Saikyosha-sen 模範対局	Sente	○
34	12/10	1747	-9	1738	Hiromitsu Takashimaage 32 1687	Osho-sen Challenger league	Gote	●
35	12/13	1738	+4	1743	Shouji Kenmochi7-dan / age 39 1573	Judan-sen Prelim 2 Round 2	Sente	○
36	12/20	1743	+10	1753	Kunio Naitou8-dan / age 34 1850	Osho-sen Challenger league	Sente	○
37	12/25	1753	+5	1758	Hisao Hirotsu8-dan / age 50 1600	Junisen Class B1	Gote	○
38	1/8	1758	-13	1745	Seiichi Kobori8-dan / age 61 1503	Judan-sen Prelim 2 Final	Gote	●
39	1/14	1745	-10	1734	Masao Kitamura8-dan / age 39 1641	Junisen Class B1	Sente	●
40	1/17	1734	-12	1723	Toshikatsu Yoshida6-dan / age 40 1567	Oi-sen Prelims Round 2	Gote	●
41	1/21	1723	-11	1711	Michihito Kumagai8-dan / age 43 1566	Junisen Class B1	Sente	●
42	1/24	1711	-6	1705	Kiyozumi Kiriyama7-dan / age 26 1783	Junisen Class B1	Sente	●
43	1/29	1705	-12	1693	Yuji Sase7-dan / age 54 1519	Hayazashi-sen Prelims Round 1	Sente	●
44	2/5	1693	-8	1685	Hirofumi Serizawa8-dan / age 37 1676	Junisen Class B1	Sente	●
45	2/22	1685	-9	1675	Hisao Hasebe7-dan / age 40 1632	Junisen Class B1	Gote	●
46	2/26	1675	-9	1667	Yuzo Maruta9-dan / age 54 1651	Kio-sen Main Round 1	Sente	●
47	3/4	1667	-9	1658	Terutaka Yasue4-dan / age 32 1612	Renmei Cup Round 2	Gote	●
48	3/8	1658	-6	1651	Osamu Katsuura7-dan / age 27 1724	Kisei-sen Prelim 2 Final	Gote	●
49	3/12	1651	-8	1643	Genichi Oono8-dan / age 62 1632	Junisen Class B1	Gote	●
50	3/15	1643	+9	1652	Hiromitsu Takashimaage 32 1700	Junisen Class B1	Sente	○

FY1972 results11W-18L

Win rate0.379

Rating1667

Annual rank20th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/26	1684	-6	1678	Hifumi Katoh8-dan / age 32 1773	Junisen Class A	Gote	●
2	6/29	1678	-11	1667	Toshikatsu Yoshida6-dan / age 38 1562	Osho-sen Prelim 2 Round 1	Gote	●
3	7/18	1667	+9	1676	Daigorou Satou7-dan / age 35 1705	Saikyosha-sen Round 4	Sente	○
4	8/8	1676	-8	1668	Yuzo Maruta8-dan / age 53 1679	Junisen Class A	Gote	●
5	8/15	1668	-6	1662	Susumu Itayaage 31 1735	Kisei-sen Main Round 1	Sente	●
6	8/22	1662	-8	1654	Hirofumi Serizawa8-dan / age 35 1669	Renmei Cup Round 4	Gote	●
7	9/2	1654	+9	1663	Yuzo Maruta8-dan / age 53 1679	Saikyosha-sen Round 5	Gote	○
8	9/8	1663	-7	1655	Daigorou Satou7-dan / age 35 1690	NHK Cup Main Round 1	Sente	●
9	9/26	1655	-4	1651	Kunio Yonenaga8-dan / age 29 1844	Junisen Class A	Sente	●
10	9/28	1651	+6	1657	Shizuo Seino6-dan / age 50 1545	Hayazashi-sen Main Round 2	Sente	○
11	10/6	1657	+12	1669	Kunio Yonenaga8-dan / age 29 1842	Saikyosha-sen Semifinal	Sente	○
12	10/24	1669	-4	1664	Michio Ariyoshi8-dan / age 37 1841	Saikyosha-sen Final Game 1	Sente	●
13	10/26	1664	+12	1676	Michio Ariyoshi8-dan / age 37 1846	Saikyosha-sen Final Game 2	Gote	○
14	11/1	1676	-7	1669	Daigorou Satou7-dan / age 36 1707	Junisen Class A	Gote	●
15	11/7	1669	-5	1664	Michio Ariyoshi8-dan / age 37 1823	Saikyosha-sen Final Game 3	Gote	●
16	11/10	1664	+5	1669	Hideo Yamaguchi5-dan / age 31 1530	Oi-sen Prelims Round 2	Gote	○
17	11/16	1669	-3	1666	Yasuharu OoyamaMeijin・Osho / age 49 1909	Saikyosha-sen Commemorative game	Sente	●
18	11/29	1666	+12	1678	Kunio NaitouOi / age 33 1876	Junisen Class A	Sente	○
19	12/4	1678	+8	1687	Keiji Mori6-dan / age 26 1689	Hayazashi-sen Main Round 3	Gote	○
20	12/14	1687	-5	1681	Michio Ariyoshi8-dan / age 37 1803	Junisen Class A	Gote	●
21	12/18	1681	-3	1678	Yasuharu OoyamaMeijin・Osho / age 49 1909	Hayazashi-sen Main Semifinal	Gote	●
22	1/16	1678	-6	1671	Tatsuya Futakami8-dan / age 41 1746	Junisen Class A	Sente	●
23	1/20	1671	-3	1668	Yasuharu OoyamaMeijin・Osho / age 49 1910	Junisen Class A	Gote	●
24	1/26	1668	-12	1657	Shouji Kenmochi6-dan / age 38 1504	Kisei-sen Prelim 2 Round 2	Gote	●
25	2/8	1657	+8	1665	Hisao Hasebe7-dan / age 39 1668	Oi-sen Prelims Round 3	Sente	○
26	2/12	1665	-8	1657	Motoji Hanamura8-dan / age 55 1671	Judan-sen Prelim 3 Round 2	Sente	●
27	2/15	1657	+11	1668	Nobuyuki Oouchi8-dan / age 31 1771	Junisen Class A	Sente	○
28	2/27	1668	+7	1675	Renshou Nada8-dan / age 45 1645	Junisen Class A	Gote	○
29	3/22	1675	-8	1667	Motoji Hanamura8-dan / age 55 1655	Oi-sen Prelims Final	Gote	●

FY1971 results9W-12L

Win rate0.429

Rating1687

Annual rank17th

Rank/title at FY end / age8-dan / age 49

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1701	-10	1691	Hiroji Katou8-dan / age 47 1615	Renmei Cup Round 3	Gote	●
2	6/21	1691	-6	1685	Kunio Yonenaga8-dan / age 28 1790	Junisen Class A	Gote	●
3	6/28	1685	+5	1690	Shizuo Seino6-dan / age 48 1566	Kisei-sen Prelim 2 Round 2	Sente	○
4	7/1	1690	+4	1695	Seiichi Kobori8-dan / age 59 1523	Osho-sen Prelim 2 Round 1	Sente	○
5	7/19	1695	+9	1704	Hisao Hasebe7-dan / age 38 1730	Kisei-sen Prelim 2 Final	Sente	○
6	8/10	1704	-6	1698	Kunio Yonenaga8-dan / age 28 1802	Osho-sen Prelim 2 Final	Sente	●
7	8/30	1698	-6	1691	Tatsuya Futakami8-dan / age 39 1767	Kisei-sen Main Round 1	Gote	●
8	9/14	1691	-3	1689	Makoto NakaharaOza・Kisei / age 24 1972	Junisen Class A	Gote	●
9	9/23	1689	-9	1680	Osamu Katsuura6-dan / age 25 1653	Oza-sen Prelim 2 Round 2	Sente	●
10	10/5	1680	-6	1673	Kozo Masuda9-dan / age 53 1747	Junisen Class A	Sente	●
11	10/29	1673	-10	1664	Masao TsukadaLifetime 9-dan / age 57 1595	NHK Cup Main Round 1	Gote	●
12	11/2	1664	+11	1674	Michio Ariyoshi8-dan / age 36 1779	Junisen Class A	Sente	○
13	11/24	1674	+6	1681	Masao TsukadaLifetime 9-dan / age 57 1601	Junisen Class A	Gote	○
14	12/7	1681	+9	1689	Keiji Mori5-dan / age 25 1704	Oi-sen Prelims Round 2	Gote	○
15	12/23	1689	-6	1683	Hifumi Katoh8-dan / age 31 1768	Junisen Class A	Sente	●
16	1/18	1683	-10	1673	Noboru Sakurai5-dan / age 30 1602	Judan-sen Prelim 3 Round 1	Gote	●
17	2/4	1673	+7	1680	Hiroji Katou8-dan / age 48 1616	Oi-sen Prelims Round 3	Gote	○
18	2/9	1680	+10	1690	Tatsuya Futakami8-dan / age 40 1773	Junisen Class A	Gote	○
19	2/14	1690	-7	1683	Daigorou Satou7-dan / age 35 1719	Kisei-sen Main Round 1	Gote	●
20	3/8	1683	+12	1694	Kunio Naitou8-dan / age 32 1861	Junisen Class A	Sente	○
21	3/30	1694	-7	1687	Susumu Itayaage 31 1732	Oi-sen Prelims Final	Sente	●

FY1970 results20W-10L

Win rate0.667

Rating1698

Annual rank14th

Rank/title at FY end / age8-dan / age 48

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/17	1643	+6	1649	Yuji Sase7-dan / age 51 1556	Osho-sen Prelim 1 Round 2	Gote	○
2	5/1	1649	+8	1657	Noboru Ootomo8-dan / age 38 1661	Saikyosha-sen Round 3	Sente	○
3	5/7	1657	+8	1665	Keiji Mori4-dan / age 24 1648	Osho-sen Prelim 1 Final	Gote	○
4	5/26	1665	-5	1660	山田道美age 36 1788	Saikyosha-sen Round 4	Sente	●
5	6/11	1660	+8	1667	Noboru Ootomo8-dan / age 38 1642	Junisen Class B1	Gote	○
6	6/22	1667	+5	1672	Mikio Tomizawaage 50 1536	Kisei-sen Prelim 2 Round 2	Gote	○
7	7/7	1672	+10	1682	Nobuyuki Oouchi7-dan / age 28 1759	Junisen Class B1	Gote	○
8	7/16	1682	+6	1688	Masao TsukadaLifetime 9-dan / age 55 1594	Osho-sen Prelim 2 Round 1	Sente	○
9	8/4	1688	-10	1679	Hidemitsu Moriyasu5-dan / age 20 1613	Osho-sen Prelim 2 Final	Sente	●
10	8/7	1679	-4	1675	Makoto NakaharaOza・Kisei / age 22 1888	Kisei-sen Prelim 2 Final	Gote	●
11	9/8	1675	+7	1682	Yoshinori Kimura6-dan / age 35 1626	Junisen Class B1	Sente	○
12	10/6	1682	+8	1690	Genichi Oono8-dan / age 59 1699	Junisen Class B1	Gote	○
13	10/9	1690	-9	1681	Michihito Kumagai8-dan / age 39 1628	Junisen Class B1	Sente	●
14	10/15	1681	+5	1686	Toshikatsu Yoshida5-dan / age 37 1551	Judan-sen Prelim 2 Round 2	Gote	○
15	10/22	1686	-9	1677	Hisao Hasebe7-dan / age 37 1626	Oi-sen Prelims Round 2	Sente	●
16	11/10	1677	+5	1682	Yuji Sase7-dan / age 51 1542	Oza-sen Prelim 2 Round 2	Gote	○
17	11/24	1682	+7	1689	Hiroji Katou8-dan / age 47 1633	Junisen Class B1	Sente	○
18	12/2	1689	+5	1693	Noboru Sakurai5-dan / age 29 1527	Judan-sen Prelim 2 Final	Sente	○
19	12/15	1693	-6	1687	Kunio Yonenaga7-dan / age 27 1761	Junisen Class B1	Sente	●
20	12/25	1687	+8	1695	Renshou Nada8-dan / age 43 1690	Judan-sen Prelim 3 Round 2	Gote	○
21	1/18	1695	+8	1702	Hirofumi Serizawa8-dan / age 34 1676	Junisen Class B1	Gote	○
22	1/25	1702	-11	1691	Shizuo Seino6-dan / age 48 1551	Kisei-sen Prelim 2 Round 2	Sente	●
23	1/29	1691	+8	1699	Daigorou Satou7-dan / age 34 1676	Junisen Class B1	Sente	○
24	2/5	1699	+9	1708	Nobuyuki Oouchi7-dan / age 29 1742	Judan-sen Prelim 3 Round 3	Gote	○
25	2/10	1708	-9	1699	Daigorou Satou7-dan / age 34 1668	Oza-sen Prelim 2 Final	Gote	●
26	2/22	1699	+7	1706	Masao Kitamura7-dan / age 36 1653	Junisen Class B1	Gote	○
27	2/25	1706	+8	1714	Shigeru Sekine8-dan / age 41 1705	Junisen Class B1	Sente	○
28	3/9	1714	+4	1718	Toshikatsu Yoshida6-dan / age 37 1543	Renmei Cup Round 2	Gote	○
29	3/12	1718	-8	1710	Kiyozumi Kiriyama6-dan / age 23 1729	Judan-sen Prelim 3 Final	Gote	●
30	3/16	1710	-12	1698	Yuji Sase7-dan / age 51 1528	Saikyosha-sen Round 2	Gote	●

FY1969 results15W-18L

Win rate0.455

Rating1647

Annual rank27th

Rank/title at FY end / age8-dan / age 47

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1681	+3	1684	Tsuneyoshi Tsumura5-dan / age 45 1444	Osho-sen Prelim 1 Round 2	Gote	○
2	4/28	1684	-9	1675	Shigeyuki Matsuda8-dan / age 47 1635	Saikyosha-sen Round 3	Sente	●
3	5/15	1675	+12	1687	山田道美age 35 1868	Oza-sen Main Round 1	Sente	○
4	5/22	1687	+5	1692	Yuji Sase7-dan / age 50 1541	Osho-sen Prelim 1 Round 3	Sente	○
5	6/6	1692	+6	1698	Nobuhiko Sakaguchiage 60 1586	Renmei Cup Round 3	Gote	○
6	6/17	1698	-10	1688	Hisao Hasebe7-dan / age 35 1623	Osho-sen Prelim 1 Final	Sente	●
7	6/24	1688	-8	1680	Noboru Ootomo8-dan / age 37 1677	Junisen Class B1	Gote	●
8	7/1	1680	-3	1677	Yasuharu Ooyama4 titles / age 46 1940	Oza-sen Main Round 2	Sente	●
9	7/4	1677	+6	1683	Tsutomu Matsushita8-dan / age 56 1582	Kisei-sen Prelim 2 Round 2	Sente	○
10	7/17	1683	-8	1674	Hirofumi Serizawa8-dan / age 32 1669	Kisei-sen Prelim 2 Final	Sente	●
11	7/22	1674	+6	1680	Michihito Kumagai8-dan / age 38 1580	Junisen Class B1	Sente	○
12	7/25	1680	-8	1672	Genichi Oono8-dan / age 57 1684	Junisen Class B1	Gote	●
13	9/2	1672	-8	1665	Daigorou Satou7-dan / age 32 1691	Junisen Class B1	Sente	●
14	9/5	1665	+12	1677	山田道美age 35 1883	Renmei Cup Round 4	Sente	○
15	9/22	1677	+9	1686	Kunio Yonenaga7-dan / age 26 1730	Junisen Class B1	Gote	○
16	10/9	1686	+5	1692	Shouhei Satou7-dan / age 36 1563	Oza-sen Prelim 2 Round 2	Gote	○
17	10/21	1692	+6	1697	Souetsu Honmaage 49 1582	Junisen Class B1	Gote	○
18	10/24	1697	-5	1692	Kunio Naitou8-dan / age 29 1831	Junisen Class B1	Sente	●
19	10/31	1692	-4	1688	Makoto NakaharaOza・Kisei / age 22 1901	Renmei Cup Round 5	Sente	●
20	11/14	1688	+6	1694	Hisao Hirotsu8-dan / age 46 1582	Junisen Class B1	Gote	○
21	11/20	1694	-10	1684	Tsutomu Matsushita8-dan / age 56 1592	Oi-sen Prelims Round 2	Gote	●
22	12/4	1684	-11	1673	Yuji Sase7-dan / age 50 1537	Judan-sen Prelim 2 Round 2	Sente	●
23	12/9	1673	-11	1662	Shouji Kenmochi6-dan / age 35 1549	Kisei-sen Prelim 2 Round 2	Gote	●
24	12/12	1662	-3	1659	Makoto NakaharaOza・Kisei / age 22 1899	Junisen Class B1	Sente	●
25	1/27	1659	+7	1665	Shigeyuki Matsuda8-dan / age 48 1605	Junisen Class B1	Gote	○
26	2/13	1665	-8	1657	Masao Kitamura7-dan / age 35 1664	Junisen Class B1	Sente	●
27	2/17	1657	+5	1662	Mikio Tomizawaage 49 1519	Saikyosha-sen Round 2	Gote	○
28	2/20	1662	-9	1654	Tsutomu Matsushita8-dan / age 56 1638	Oza-sen Prelim 2 Final	Gote	●
29	2/25	1654	+6	1660	Yukio Shimodairaage 45 1581	Renmei Cup Round 2	Gote	○
30	3/2	1660	-3	1657	Makoto NakaharaOza・Kisei / age 22 1897	Renmei Cup Round 3	Gote	●
31	3/10	1657	-7	1650	Hirofumi Serizawa8-dan / age 33 1707	Junisen Class B1	Gote	●
32	3/13	1650	-8	1642	Shigeru Sekine8-dan / age 40 1668	Junisen Class B1	Sente	●
33	3/31	1642	+5	1647	Yoshitaka Kimura4-dan / age 39 1503	Osho-sen Prelim 1 Round 1	Gote	○

FY1968 results16W-11L

Win rate0.593

Rating1684

Annual rank19th

Rank/title at FY end / age8-dan / age 46

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/9	1679	+4	1683	Tsuneyoshi Tsumura5-dan / age 44 1489	Osho-sen Prelim 1 Round 2	Gote	○
2	4/23	1683	+7	1690	Kunio Yonenaga6-dan / age 24 1661	Osho-sen Prelim 1 Round 3	Sente	○
3	5/17	1690	+8	1698	Yuzo Maruta8-dan / age 49 1671	Oza-sen Main Round 1	Sente	○
4	5/30	1698	-10	1688	Hirofumi Serizawa8-dan / age 31 1593	Osho-sen Prelim 1 Final	Sente	●
5	6/7	1688	-12	1676	Seiichi Kobori8-dan / age 56 1489	Kisei-sen Prelim 2 Round 2	Gote	●
6	6/18	1676	-9	1667	Shigeyuki Matsuda8-dan / age 46 1650	Junisen Class B1	Sente	●
7	7/4	1667	-3	1664	Yasuharu Ooyama3 titles / age 45 1945	Oza-sen Main Round 2	Sente	●
8	9/24	1664	+6	1670	松浦卓造age 53 1556	Junisen Class B1	Sente	○
9	9/27	1670	-9	1661	Renshou Nada8-dan / age 41 1646	Junisen Class B1	Gote	●
10	11/5	1661	+7	1669	Masao Kitamura7-dan / age 34 1631	Junisen Class B1	Gote	○
11	11/14	1669	-10	1658	Hisao Hasebe7-dan / age 35 1561	Oi-sen Prelims Round 2	Gote	●
12	11/19	1658	+9	1667	Daigorou Satou7-dan / age 32 1697	Junisen Class B1	Sente	○
13	11/22	1667	+7	1674	Hideo Yamaguchi5-dan / age 27 1611	Judan-sen Prelim 2 Round 2	Gote	○
14	11/29	1674	+7	1681	Takeshi Takadaage 31 1638	Oza-sen Prelim 2 Round 2	Sente	○
15	12/10	1681	+7	1688	Genichi Oono8-dan / age 57 1658	Junisen Class B1	Sente	○
16	12/24	1688	+7	1695	Yoshimasa Saeki6-dan / age 32 1635	Judan-sen Prelim 2 Final	Sente	○
17	12/27	1695	-11	1684	Yukio Shimodairaage 44 1549	Kisei-sen Prelim 2 Round 2	Sente	●
18	1/7	1684	+6	1690	Michihito Kumagai8-dan / age 38 1612	Junisen Class B1	Gote	○
19	1/17	1690	-8	1682	Genichi Oono8-dan / age 57 1669	Judan-sen Prelim 3 Round 1	Gote	●
20	1/31	1682	+6	1688	Tsutomu Matsushita8-dan / age 55 1595	Oza-sen Prelim 2 Final	Gote	○
21	2/3	1688	-9	1679	Hirofumi Serizawa8-dan / age 32 1626	Junisen Class B1	Gote	●
22	2/7	1679	-5	1674	Hifumi Katoh8-dan / age 29 1819	Junisen Class B1	Sente	●
23	2/13	1674	+3	1677	Kiyosaku Sekiya5-dan / age 35 1446	Renmei Cup Round 2	Gote	○
24	2/17	1677	+4	1681	Shizuo Seino6-dan / age 46 1458	Saikyosha-sen Round 2	Gote	○
25	2/28	1681	+6	1687	Hisao Hirotsu8-dan / age 46 1595	Junisen Class B1	Gote	○
26	3/15	1687	-10	1676	Yukio Miyasaka7-dan / age 39 1591	Junisen Class B1	Sente	●
27	3/28	1676	+7	1684	Souetsu Honmaage 49 1653	Junisen Class B1	Gote	○

FY1967 results16W-11L

Win rate0.593

Rating1686

Annual rank13th

Rank/title at FY end / age8-dan / age 45

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/2	1679	-9	1670	Masao TsukadaLifetime 9-dan / age 52 1637	Oi-sen Prelims Round 3	●
2	4/17	1670	-8	1662	Noboru Ootomo7-dan / age 35 1677	Osho-sen Prelim 1 Round 2	●
3	5/29	1662	-4	1658	山田道美age 33 1852	East-West Kachitsugi-sen	●
4	6/12	1658	+6	1664	Yukio Shimodairaage 42 1578	Kisei-sen Prelim 2 Round 1	○
5	6/23	1664	+4	1669	Shizuo Seino6-dan / age 44 1495	Junisen Class B2	○
6	7/10	1669	+5	1674	Toyoichi Igarashi8-dan / age 42 1535	Junisen Class B2	○
7	7/12	1674	-7	1666	Daigorou Satou7-dan / age 30 1701	Kisei-sen Prelim 2 Round 2	●
8	7/21	1666	+5	1671	Kazuhisa Oomura6-dan / age 39 1515	Junisen Class B2	○
9	9/19	1671	+7	1678	Souetsu Honmaage 47 1609	Junisen Class B2	○
10	9/25	1678	-10	1667	Hisao Hasebe7-dan / age 34 1570	Junisen Class B2	●
11	9/28	1667	+8	1675	Yoshimasa Saeki6-dan / age 31 1656	Oi-sen Prelims Round 2	○
12	10/19	1675	+5	1680	Tsutomu Matsushita8-dan / age 54 1528	Oza-sen Prelim 2 Round 2	○
13	11/6	1680	-9	1671	Susumu Itayaage 26 1642	Junisen Class B2	●
14	11/9	1671	+4	1675	Eiji Ooharaage 38 1486	Junisen Class B2	○
15	11/15	1675	-9	1666	Chimine Yamaguchiage 30 1624	Judan-sen Prelim 2 Round 2	●
16	11/21	1666	+9	1675	Kazuyoshi Nishimura5-dan / age 25 1704	East-West Kachitsugi-sen	○
17	11/30	1675	+8	1683	Susumu Itayaage 26 1666	East-West Kachitsugi-sen	○
18	12/2	1683	-4	1678	Makoto Nakahara5-dan / age 20 1846	Renmei Cup Round 1	●
19	12/4	1678	+9	1687	Nobuyuki Oouchi6-dan / age 26 1714	Junisen Class B2	○
20	12/11	1687	+5	1692	Yuji Sase7-dan / age 48 1550	Junisen Class B2	○
21	12/14	1692	+5	1697	Yuji Sase7-dan / age 48 1545	East-West Kachitsugi-sen	○
22	12/18	1697	-12	1685	Tsutomu Matsushita8-dan / age 54 1533	Kisei-sen Prelim 2 Round 1	●
23	1/8	1685	+7	1693	Shigeyuki Matsuda8-dan / age 46 1657	Oza-sen Prelim 2 Final	○
24	2/3	1693	-10	1683	Nobuhiko Sakaguchiage 59 1608	Saikyosha-sen Round 1	●
25	2/6	1683	+6	1688	Mikio Tomizawaage 47 1577	Junisen Class B2	○
26	3/5	1688	-9	1680	Yoshimasa Saeki6-dan / age 31 1659	Junisen Class B2	●
27	3/8	1680	+6	1686	Chimine Yamaguchiage 30 1606	Junisen Class B2	○

FY1966 results18W-11L

Win rate0.621

Rating1680

Annual rank17th

Rank/title at FY end / age8-dan / age 44

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/14	1656	-8	1647	Yoshimasa Saeki6-dan / age 29 1650	Osho-sen Prelim 1 Round 2	●
2	4/20	1647	+8	1655	Noboru Ootomo7-dan / age 34 1651	Tokyo Shimbun Cup Round 1	○
3	5/16	1655	-8	1647	Noboru Ootomo7-dan / age 34 1648	Saikyosha-sen Round 2	●
4	6/18	1647	+6	1653	Hisao Hirotsu8-dan / age 43 1541	Kisei-sen Prelim 2	○
5	7/7	1653	-9	1644	Yukio Miyasaka6-dan / age 36 1606	Junisen Class B2	●
6	7/19	1644	-10	1634	Shouhei Satou6-dan / age 33 1567	Kisei-sen Prelim 2	●
7	8/13	1634	-5	1629	Hifumi Katoh8-dan / age 26 1765	Tokyo Shimbun Cup Round 2	●
8	9/14	1629	+10	1639	Kunio Yonenaga6-dan / age 23 1701	Junisen Class B2	○
9	9/19	1639	+8	1647	Nobuyuki Oouchi6-dan / age 24 1655	Junisen Class B2	○
10	9/28	1647	+5	1652	Tsugihiko Yamakawa7-dan / age 46 1529	Oza-sen Prelim 2 Round 1	○
11	10/12	1652	+7	1659	Hisao Hasebe7-dan / age 33 1595	Junisen Class B2	○
12	10/27	1659	+5	1664	Tsutomu Matsushita8-dan / age 53 1541	Junisen Class B2	○
13	11/1	1664	+8	1673	Shigeru Sekine7-dan / age 36 1676	Judan-sen Prelim 2 Round 2	○
14	11/8	1673	-8	1664	Noboru Ootomo7-dan / age 35 1658	Oza-sen Prelim 2 Round 2	●
15	12/3	1664	+5	1669	Shizuo Kanda6-dan / age 36 1523	Junisen Class B2	○
16	12/10	1669	+7	1676	Masao Kitamura7-dan / age 32 1609	Judan-sen Prelim 2	○
17	12/14	1676	+6	1682	Yukio Shimodairaage 42 1582	Junisen Class B2	○
18	12/24	1682	+6	1688	Hisao Hirotsu8-dan / age 43 1589	Kisei-sen Prelim 2 Round 1	○
19	1/6	1688	+11	1699	Hifumi Katoh8-dan / age 27 1838	Oi-sen Prelims Round 2	○
20	1/11	1699	-9	1690	Renshou Nada8-dan / age 39 1640	Judan-sen Prelim 3	●
21	1/26	1690	-11	1679	Yuji Sase7-dan / age 47 1554	Junisen Class B2	●
22	2/2	1679	+5	1684	Shouji Kenmochi6-dan / age 32 1540	Junisen Class B2	○
23	2/8	1684	+6	1690	Shigeyuki Matsuda8-dan / age 45 1605	Kisei-sen Prelim 2 Round 2	○
24	2/14	1690	-11	1679	Yukio Shimodairaage 42 1570	Kisei-sen Prelim 2 Final	●
25	2/18	1679	+4	1683	Eiji Ooharaage 38 1477	Junisen Class B2	○
26	2/27	1683	-7	1676	Nobuyuki Oouchi6-dan / age 25 1720	Saikyosha-sen Round 1	●
27	3/6	1676	+4	1680	Seiichi Kobori8-dan / age 55 1511	Junisen Class B2	○
28	3/9	1680	-10	1671	Yoshimasa Saeki6-dan / age 30 1601	Junisen Class B2	●
29	3/29	1671	+9	1680	Kazuyoshi Nishimura5-dan / age 25 1716	Osho-sen Prelim 1 Round 1	○

FY1965 results19W-14L

Win rate0.576

Rating1658

Annual rank19th

Rank/title at FY end / age8-dan / age 43

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4/2	1654	+8	1662	Noboru Ootomo7-dan / age 33 1633	Oza-sen Prelim 2 Final	○
2	4/5	1662	+6	1668	Shouhei Satou6-dan / age 32 1562	Saikyosha-sen Round 1	○
3	4/20	1668	+6	1673	Takeo Yamamoto7-dan / age 48 1563	Osho-sen Prelim 1 Round 1	○
4	4/27	1673	+6	1679	Hisao Hirotsu8-dan / age 42 1579	Tokyo Shimbun Cup Round 1	○
5	5/4	1679	+5	1684	Nobuhiko Sakaguchiage 56 1523	Saikyosha-sen Round 2	○
6	5/8	1684	-9	1675	Motoji Hanamura8-dan / age 47 1643	Osho-sen Prelim 1 Round 2	●
7	6/2	1675	+5	1680	Seiichi Kobori8-dan / age 53 1545	Junisen Class B2	○
8	6/19	1680	-7	1673	Tatsuya Futakami8-dan / age 33 1743	Oza-sen Main Round 1	●
9	6/24	1673	+8	1682	Daigorou Satou6-dan / age 28 1680	Kisei-sen Prelim 2 Round 2	○
10	7/9	1682	-11	1671	Mikio Tomizawaage 45 1548	Junisen Class B2	●
11	7/13	1671	-6	1665	Hifumi Katoh8-dan / age 25 1777	Saikyosha-sen Round 3	●
12	7/20	1665	+8	1673	Masao Kitamura7-dan / age 30 1654	Kisei-sen Prelim 2 Final	○
13	7/26	1673	+5	1678	Tsugihiko Yamakawa7-dan / age 45 1528	Junisen Class B2	○
14	8/3	1678	+6	1683	Hisao Hasebe7-dan / age 32 1582	Tokyo Shimbun Cup Round 2	○
15	8/30	1683	-6	1677	山田道美age 31 1772	Kisei-sen Main Round 1	●
16	9/7	1677	+5	1682	Nobuhiko Sakaguchiage 56 1526	Junisen Class B2	○
17	9/15	1682	+6	1688	Yukio Shimodairaage 40 1585	Oi-sen Prelims Round 2	○
18	9/28	1688	-12	1676	Shouhei Satou6-dan / age 32 1521	Junisen Class B2	●
19	10/8	1676	-3	1673	Yasuharu Ooyama4 titles / age 42 1899	Tokyo Shimbun Cup Round 3	●
20	10/14	1673	-11	1662	Tsutomu Matsushita8-dan / age 52 1527	Oza-sen Prelim 2 Round 1	●
21	11/12	1662	-10	1651	Kazuhisa Oomura6-dan / age 37 1550	Junisen Class B2	●
22	11/16	1651	-8	1643	Masao TsukadaLifetime 9-dan / age 51 1656	Oi-sen Prelims Round 3	●
23	11/25	1643	+5	1648	Shizuo Seino6-dan / age 43 1508	Junisen Class B2	○
24	12/7	1648	-11	1638	Eiji Ooharaage 36 1521	Junisen Class B2	●
25	12/10	1638	+7	1644	Shimei Okazaki7-dan / age 58 1580	Junisen Class B2	○
26	12/28	1644	-9	1636	Hideo Yamaguchi4-dan / age 24 1612	Judan-sen Prelim 2 Round 1	●
27	1/6	1636	-4	1631	Kunio Naitou7-dan / age 26 1815	East-West Kachitsugi-sen	●
28	1/10	1631	+8	1639	Yukio Miyasaka6-dan / age 36 1638	Kisei-sen Prelim 2	○
29	1/27	1639	+6	1645	Tsutomu Matsushita8-dan / age 52 1536	Junisen Class B2	○
30	2/2	1645	-8	1637	Hirofumi Serizawa8-dan / age 29 1637	Kisei-sen Prelim 2 Round 2	●
31	2/15	1637	+9	1646	Nobuyuki Oouchi6-dan / age 24 1667	Junisen Class B2	○
32	2/24	1646	+5	1651	Shouji Kenmochi6-dan / age 31 1533	Junisen Class B2	○
33	2/28	1651	+7	1658	Yuji Sase7-dan / age 46 1599	Saikyosha-sen Round 1	○

FY1964 results17W-16L

Win rate0.515

Rating1657

Annual rank19th

Rank/title at FY end / age8-dan / age 42

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	5/8	1676	+5	1681	Mikio Tomizawaage 44 1527	Tokyo Shimbun Cup Round 1	○
2	5/25	1681	+5	1686	Shizuo Seino6-dan / age 41 1540	Junisen Class B1	○
3	6/2	1686	-9	1677	Hisao Hasebe7-dan / age 30 1635	Junisen Class B1	●
4	6/18	1677	+6	1682	Hisao Hirotsu8-dan / age 41 1574	Junisen Class B1	○
5	8/5	1682	+9	1692	Hifumi Katoh8-dan / age 24 1748	Saikyosha-sen Round 3	○
6	8/10	1692	-11	1681	Yuji Sase7-dan / age 45 1573	Kisei-sen Prelim 2 Round 2	●
7	8/21	1681	-7	1674	Yuzo Maruta8-dan / age 45 1709	Saikyosha-sen Round 4	●
8	9/9	1674	+7	1681	Kazuyoshi Nishimura4-dan / age 22 1646	Judan-sen Prelim 2 Round 1	○
9	9/14	1681	+6	1688	Shimei Okazaki7-dan / age 57 1609	Tokyo Shimbun Cup Round 2	○
10	9/21	1688	-9	1679	Hirofumi Serizawa8-dan / age 27 1664	Junisen Class B1	●
11	9/24	1679	-9	1670	Yoshinori Kimura4-dan / age 29 1638	Oi-sen Prelims Round 2	●
12	10/19	1670	-8	1662	Renshou Nada8-dan / age 37 1682	Junisen Class B1	●
13	10/22	1662	-8	1655	Michihito Kumagai8-dan / age 33 1678	Junisen Class B1	●
14	10/30	1655	+5	1660	Shouhei Satou6-dan / age 31 1528	Oza-sen Prelim 2 Round 2	○
15	11/12	1660	-6	1654	Hifumi Katoh8-dan / age 24 1740	Tokyo Shimbun Cup Round 3	●
16	11/25	1654	-10	1644	松浦卓造age 49 1587	Junisen Class B1	●
17	12/1	1644	+8	1652	Souetsu Honmaage 44 1651	Junisen Class B1	○
18	12/4	1652	-8	1644	Michio Ariyoshi7-dan / age 29 1657	Junisen Class B1	●
19	12/11	1644	+7	1651	Masao Kitamura7-dan / age 30 1601	Judan-sen Prelim 2 Round 2	○
20	12/23	1651	+5	1657	Shizuo Seino6-dan / age 42 1525	Judan-sen Prelim 2 Final	○
21	1/8	1657	-7	1650	Shigeyuki Matsuda8-dan / age 43 1699	Judan-sen Prelim 2 Round 1	●
22	2/4	1650	+7	1657	Masao Kitamura7-dan / age 30 1619	Junisen Class B1	○
23	2/8	1657	+9	1666	Shigeru Sekine7-dan / age 35 1694	Junisen Class B1	○
24	2/11	1666	+7	1673	Hisao Hasebe7-dan / age 31 1622	East-West Kachitsugi-sen	○
25	2/15	1673	+6	1679	Hisao Hirotsu8-dan / age 41 1588	East-West Kachitsugi-sen	○
26	2/19	1679	-10	1669	Shimei Okazaki7-dan / age 57 1584	Junisen Class B1	●
27	2/23	1669	+9	1678	Nobuyuki Oouchi5-dan / age 23 1721	Kisei-sen Prelim 2	○
28	2/28	1678	+6	1684	Shimei Okazaki7-dan / age 57 1594	East-West Kachitsugi-sen	○
29	3/6	1684	+5	1689	Tsugihiko Yamakawa7-dan / age 45 1536	Kisei-sen Prelim 2	○
30	3/9	1689	-9	1680	Motoji Hanamura8-dan / age 47 1653	Junisen Class B1	●
31	3/12	1680	-10	1670	Yukio Shimodairaage 40 1610	Junisen Class B1	●
32	3/15	1670	-8	1662	Hirofumi Serizawa8-dan / age 28 1655	East-West Kachitsugi-sen	●
33	3/20	1662	-5	1657	Kozo Masuda9-dan / age 46 1793	Kisei-sen Main Round 1	●

FY1963 results8W-3L

Win rate0.727

Rating1626

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	18th term	1634	-8	1626	Motoji Hanamura8-dan / age 45 1645	Junisen Class B1	●
2	18th term	1634	-7	1627	Michio Ariyoshi7-dan / age 28 1686	Junisen Class B1	●
3	18th term	1634	+8	1641	Shigeyuki Matsuda8-dan / age 42 1619	Junisen Class B1	○
4	18th term	1634	+9	1642	Shimei Okazakiage 56 1661	Junisen Class B1	○
5	18th term	1634	+7	1641	Hisao Hirotsu8-dan / age 40 1611	Junisen Class B1	○
6	18th term	1634	+8	1642	Masao Kitamura7-dan / age 28 1620	Junisen Class B1	○
7	18th term	1634	+9	1643	Yukio Shimodairaage 38 1663	Junisen Class B1	○
8	18th term	1634	+8	1642	山田道美age 29 1645	Junisen Class B1	○
9	18th term	1634	+10	1644	Hirofumi Serizawa8-dan / age 26 1729	Junisen Class B1	○
10	18th term	1634	+11	1644	Kunio Naitou7-dan / age 23 1747	Junisen Class B1	○
11	18th term	1634	-8	1626	Souetsu Honmaage 43 1647	Junisen Class B1	●

FY1962 results8W-5L

Win rate0.615

Rating1615

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	17th term	1605	-7	1599	Hiroji Katou8-dan / age 38 1665	Junisen Class B1	●
2	17th term	1605	-7	1598	Masao Kitamura7-dan / age 27 1632	Junisen Class B1	●
3	17th term	1605	-8	1598	Toyoichi Igarashi8-dan / age 37 1615	Junisen Class B1	●
4	17th term	1605	-7	1599	山田道美age 28 1668	Junisen Class B1	●
5	17th term	1605	-9	1596	Shizuo Seino6-dan / age 40 1541	Junisen Class B1	●
6	17th term	1605	+10	1615	Noboru Ootomo7-dan / age 31 1690	Junisen Class B1	○
7	17th term	1605	+6	1612	Toshio Takayanagi8-dan / age 42 1537	Junisen Class B1	○
8	17th term	1605	+8	1613	松浦卓造age 47 1594	Junisen Class B1	○
9	17th term	1605	+9	1614	Souetsu Honmaage 42 1647	Junisen Class B1	○
10	17th term	1605	+8	1613	Hisao Hasebe7-dan / age 29 1608	Junisen Class B1	○
11	17th term	1605	+9	1614	Shigeyuki Matsuda8-dan / age 41 1630	Junisen Class B1	○
12	17th term	1605	+8	1614	Yukio Shimodairaage 37 1624	Junisen Class B1	○
13	17th term	1605	+10	1615	Michio Ariyoshi7-dan / age 27 1682	Junisen Class B1	○

FY1960 results5W-6L

Win rate0.455

Rating1605

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	15th term	1610	-8	1603	Shigeyuki Matsuda8-dan / age 39 1627	Junisen Class B1	●
2	15th term	1610	-6	1604	Noboru Ootomo7-dan / age 29 1682	Junisen Class B1	●
3	15th term	1610	-8	1602	Hisao Hirotsu7-dan / age 37 1592	Junisen Class B1	●
4	15th term	1610	-9	1601	Shizuo Seino6-dan / age 38 1562	Junisen Class B1	●
5	15th term	1610	+10	1620	Michio Ariyoshi7-dan / age 25 1698	Junisen Class B1	○
6	15th term	1610	+8	1618	Toyoichi Igarashi8-dan / age 35 1608	Junisen Class B1	○
7	15th term	1610	+8	1619	Souetsu Honmaage 40 1622	Junisen Class B1	○
8	15th term	1610	+9	1619	Michihito Kumagai8-dan / age 29 1661	Junisen Class B1	○
9	15th term	1610	+9	1619	Masao Kitamura7-dan / age 25 1640	Junisen Class B1	○
10	15th term	1610	-9	1601	Toshio Takayanagi8-dan / age 40 1570	Junisen Class B1	●
11	15th term	1610	-5	1605	Hirofumi Serizawaage 23 1733	Junisen Class B1	●

FY1959 results5W-7L

Win rate0.417

Rating1623

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	14th term	1630	-8	1622	Toyoichi Igarashi8-dan / age 34 1627	Junisen Class B1	●
2	14th term	1630	-8	1623	Motoji Hanamura8-dan / age 41 1637	Junisen Class B1	●
3	14th term	1630	-8	1623	松浦卓造age 44 1639	Junisen Class B1	●
4	14th term	1630	+10	1640	山田道美age 25 1709	Junisen Class B1	○
5	14th term	1630	+8	1638	Nobuhiko Sakaguchiage 50 1610	Junisen Class B1	○
6	14th term	1630	+6	1637	Hisao Hirotsu7-dan / age 36 1560	Junisen Class B1	○
7	14th term	1630	+8	1639	Masao Kitamura7-dan / age 24 1650	Junisen Class B1	○
8	14th term	1630	+7	1637	Toshio Takayanagi8-dan / age 39 1573	Junisen Class B1	○
9	14th term	1630	-9	1622	Shigeyuki Matsuda8-dan / age 38 1598	Junisen Class B1	●
10	14th term	1630	-8	1623	Souetsu Honmaage 39 1647	Junisen Class B1	●
11	14th term	1630	-10	1620	Shizuo Seino6-dan / age 36 1540	Junisen Class B1	●
12	14th term	1630	-7	1623	Noboru Ootomo6-dan / age 28 1663	Junisen Class B1	●

FY1958 results7W-5L

Win rate0.583

Rating1613

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	13th term	1622	+8	1630	Yukio Shimodairaage 33 1606	Junisen Class B1	○
2	13th term	1622	+8	1631	Hiroji Katou7-dan / age 34 1636	Junisen Class B1	○
3	13th term	1622	+9	1631	Souetsu Honmaage 38 1669	Junisen Class B1	○
4	13th term	1622	+7	1630	Toshio Takayanagi8-dan / age 38 1587	Junisen Class B1	○
5	13th term	1622	+9	1632	Masao Kitamura6-dan / age 23 1673	Junisen Class B1	○
6	13th term	1622	+8	1630	Tsutomu Matsushita8-dan / age 45 1610	Junisen Class B1	○
7	13th term	1622	+8	1631	Nobuhiko Sakaguchiage 49 1639	Junisen Class B1	○
8	13th term	1622	-8	1615	Michihito Kumagaiage 27 1643	Junisen Class B1	●
9	13th term	1622	-8	1614	松浦卓造age 43 1611	Junisen Class B1	●
10	13th term	1622	-9	1613	Hisao Hirotsu7-dan / age 35 1568	Junisen Class B1	●
11	13th term	1622	-9	1613	Shizuo Seino6-dan / age 36 1562	Junisen Class B1	●
12	13th term	1622	-9	1613	Shigeyuki Matsuda8-dan / age 37 1576	Junisen Class B1	●

FY1957 results3W-6L

Win rate0.333

Rating1634

Rank/title at FY end / age8-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	12th term	1642	-6	1636	Yasuharu Ooyama8-dan / age 34 1749	Junisen Class A	●
2	12th term	1642	-6	1636	Motoji Hanamura8-dan / age 39 1738	Junisen Class A	●
3	12th term	1642	-7	1635	Renshou Nada8-dan / age 30 1686	Junisen Class A	●
4	12th term	1642	+8	1650	Nobuhiko Sakaguchiage 48 1663	Junisen Class A	○
5	12th term	1642	+9	1651	Toyoichi Igarashi8-dan / age 32 1681	Junisen Class A	○
6	12th term	1642	+10	1652	Masao TsukadaLifetime 9-dan / age 43 1715	Junisen Class A	○
7	12th term	1642	-6	1636	Tatsuya Futakami8-dan / age 25 1741	Junisen Class A	●
8	12th term	1642	-7	1635	Genichi Oono8-dan / age 45 1677	Junisen Class A	●
9	12th term	1642	-8	1634	Yuzo Maruta8-dan / age 38 1660	Junisen Class A	●

FY1956 results4W-5L

Win rate0.444

Rating1640

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	11th term	1645	-6	1639	Motoji Hanamura8-dan / age 38 1748	Junisen Class A	●
2	11th term	1645	-5	1640	Kozo MasudaOsho / age 38 1792	Junisen Class A	●
3	11th term	1645	+9	1653	Shigeyuki Matsuda8-dan / age 35 1670	Junisen Class A	○
4	11th term	1645	+9	1654	Renshou Nada8-dan / age 29 1701	Junisen Class A	○
5	11th term	1645	+8	1653	Kazukiyo Takashima8-dan / age 40 1647	Junisen Class A	○
6	11th term	1645	+9	1653	Nobuhiko Sakaguchiage 47 1672	Junisen Class A	○
7	11th term	1645	-8	1637	Toyoichi Igarashi8-dan / age 31 1654	Junisen Class A	●
8	11th term	1645	-7	1637	Masao TsukadaLifetime 9-dan / age 42 1678	Junisen Class A	●
9	11th term	1645	-5	1640	Tatsuya Futakami7-dan / age 24 1772	Junisen Class A	●

FY1955 results5W-5L

Win rate0.500

Rating1640

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	10th term	1645	-8	1638	Genichi Oono8-dan / age 44 1651	Junisen Class A	●
2	10th term	1645	-6	1639	Motoji Hanamura8-dan / age 37 1719	Junisen Class A	●
3	10th term	1645	-8	1638	Shigeyuki Matsuda8-dan / age 34 1658	Junisen Class A	●
4	10th term	1645	-7	1639	Renshou Nada8-dan / age 28 1708	Junisen Class A	●
5	10th term	1645	+8	1654	Tsutomu Matsushita8-dan / age 42 1648	Junisen Class A	○
6	10th term	1645	+8	1654	Toyoichi Igarashi8-dan / age 30 1658	Junisen Class A	○
7	10th term	1645	+9	1655	Masao TsukadaLifetime 9-dan / age 41 1711	Junisen Class A	○
8	10th term	1645	+8	1654	松浦卓造age 40 1659	Junisen Class A	○
9	10th term	1645	+8	1654	Kazukiyo Takashima8-dan / age 39 1661	Junisen Class A	○
10	10th term	1645	-5	1640	Kozo Masuda8-dan / age 37 1777	Junisen Class A	●

FY1953 results4W-5L

Win rate0.444

Rating1639

Rank/title at FY end / age8-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	8th term	1647	-5	1642	Kozo Masuda8-dan / age 35 1769	Junisen Class A	●
2	8th term	1647	-7	1640	Masao Tsukada8-dan / age 39 1681	Junisen Class A	●
3	8th term	1647	-7	1640	Yuzo Maruta8-dan / age 34 1694	Junisen Class A	●
4	8th term	1647	+8	1655	Shigeyuki Matsuda8-dan / age 32 1654	Junisen Class A	○
5	8th term	1647	+8	1654	Shigekazu Minamiguchi8-dan / age 34 1628	Junisen Class A	○
6	8th term	1647	+9	1656	Renshou Nadaage 26 1700	Junisen Class A	○
7	8th term	1647	+8	1655	Toshio Takayanagi8-dan / age 33 1658	Junisen Class A	○
8	8th term	1647	-6	1640	Motoji Hanamura8-dan / age 35 1714	Junisen Class A	●
9	8th term	1647	-8	1639	Seiichi Kobori8-dan / age 41 1649	Junisen Class A	●

FY1952 results4W-4L

Win rate0.500

Rating1634

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	7th term	1643	-5	1637	Kozo MasudaOsho / age 34 1755	Junisen Class A	●
2	7th term	1643	-7	1636	Yuzo Maruta8-dan / age 33 1701	Junisen Class A	●
3	7th term	1643	+8	1651	Masao Tsukada8-dan / age 38 1646	Junisen Class A	○
4	7th term	1643	+8	1650	Shirou Itaya8-dan / age 39 1634	Junisen Class A	○
5	7th term	1643	+10	1652	Motoji Hanamura5-dan / age 34 1727	Junisen Class A	○
6	7th term	1643	+9	1651	Seiichi Kobori7-dan / age 40 1665	Junisen Class A	○
7	7th term	1643	-9	1634	Shigeyuki Matsuda8-dan / age 31 1612	Junisen Class A	●
8	7th term	1643	-8	1634	Tsutomu Matsushitaage 39 1631	Junisen Class A	●

FY1951 results4W-4L

Win rate0.500

Rating1627

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	6th term	1637	-6	1631	Kozo Masuda8-dan / age 33 1737	Junisen Class A	●
2	6th term	1637	-5	1631	Yasuharu Ooyama8-dan / age 28 1752	Junisen Class A	●
3	6th term	1637	-8	1628	Shirou Itaya8-dan / age 38 1626	Junisen Class A	●
4	6th term	1637	+9	1646	Yuzo Maruta8-dan / age 32 1690	Junisen Class A	○
5	6th term	1637	+8	1645	Nobuhiko Sakaguchiage 42 1636	Junisen Class A	○
6	6th term	1637	+8	1644	Masao Tsukada8-dan / age 37 1620	Junisen Class A	○
7	6th term	1637	+8	1644	Shigeyuki Matsudaage 30 1618	Junisen Class A	○
8	6th term	1637	-9	1627	Mitsuyuki Aramaki7-dan / age 36 1572	Junisen Class A	●

FY1949 results3W-5L

Win rate0.375

Rating1661

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	4th term	1653	-9	1644	Masao Tsukada8-dan / age 35 1603	Junisen Class A	●
2	4th term	1653	-7	1647	Yasuharu Ooyama8-dan / age 26 1703	Junisen Class A	●
3	4th term	1653	-8	1646	Kozo Masuda8-dan / age 31 1663	Junisen Class A	●
4	4th term	1653	-8	1646	Yuzo Maruta8-dan / age 30 1658	Junisen Class A	●
5	4th term	1653	-8	1645	Shuuya Kitadate8-dan / age 36 1638	Junisen Class A	●
6	4th term	1653	+7	1660	Genichi Oono8-dan / age 38 1594	Junisen Class A	○
7	4th term	1653	+9	1662	Toyoichi Igarashi7-dan / age 24 1685	Junisen Class A	○
8	4th term	1653	+7	1661	Kazukiyo Takashimaage 33 1630	Junisen Class A	○

FY1948 results4W-3L

Win rate0.571

Rating1633

Rank/title at FY end / age7-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	3rd term	1642	+7	1649	Tsutomu Matsushitaage 35 1610	Junisen Class B	○
2	3rd term	1642	+6	1648	Toshio Takayanagi6-dan / age 28 1562	Junisen Class B	○
3	3rd term	1642	+8	1650	京須行男age 34 1642	Junisen Class B	○
4	3rd term	1642	+8	1649	Shirou Itaya5-dan / age 35 1626	Junisen Class B	○
5	3rd term	1642	-9	1632	小泉雅信age 48 1586	Junisen Class B	●
6	3rd term	1642	-8	1634	Toyoichi Igarashi4-dan / age 23 1642	Junisen Class B	●
7	3rd term	1642	-9	1633	Kazukiyo Takashimaage 32 1594	Junisen Class B	●

FY1947 results9W-3L

Win rate0.750

Rating1598

Rank/title at FY end / age6-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	2nd term	1606	-8	1598	Hiroji Katou4-dan / age 23 1606	Junisen Class C	●
2	2nd term	1606	-8	1598	Tsugihiko Yamakawaage 27 1606	Junisen Class C	●
3	2nd term	1606	+8	1614	Mitsuyuki Aramaki6-dan / age 32 1606	Junisen Class C	○
4	2nd term	1606	+8	1614	金高清吉age 28 1606	Junisen Class C	○
5	2nd term	1606	+8	1614	Mikio Tomizawaage 27 1606	Junisen Class C	○
6	2nd term	1606	+8	1614	飯塚勘一郎age 52 1606	Junisen Class C	○
7	2nd term	1606	+8	1614	Motoyoshi Okunoage 41 1606	Junisen Class C	○
8	2nd term	1606	+8	1614	Harukichi Shizawa5-dan / age 48 1606	Junisen Class C	○
9	2nd term	1606	+8	1614	Keizou Katouage 38 1606	Junisen Class C	○
10	2nd term	1606	+8	1614	Mutsuhiko Yoshidaage 37 1606	Junisen Class C	○
11	2nd term	1606	+8	1614	Toyoichi Igarashi1-dan / age 22 1606	Junisen Class C	○
12	2nd term	1606	-8	1598	京須行男age 33 1606	Junisen Class C	●

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.