Ohira Shuzo
Ohira Shuzo (大平修三) has a rating of 1684.
Retired. The rating shown is the rating at retirement.
Ohira Shuzo大平修三Nihon Ki-in
Rating1684
Rank—
1-year change—
Peak rating—
Last 10LossWinLossLossLossLossWinWinLossWin605-369(1 lost by default)
- 1998 record
- 1-0
- Record since 1927
- 605-369(1 jigo)
- Win rate
- .621
Rating at retirement (not included in the rating list)
The rating is calculated from published game results. It does not include any adjustment for playing Black.
Professional ratingsFind a player
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| December 1, 1998 | Aoki KikuyoFujitsu Cup Japan Preliminary Round 3 as White | Win | — |
| December 12, 1996 | Minami YoshimiKisei 9 dan Section as Black | Loss | — |
| March 11, 1996 | Ryu ShikunRyusei as White | Win | ↑25 |
| March 11, 1996 | Hane YasumasaRyusei as White | Win | ↑21 |
| December 21, 1995 | Aoki KikuyoTengen 2nd Preliminary as White | Loss | ↓26 |
| December 14, 1995 | Tei MeikoKisei 9 dan Section as Black | Loss | ↓16 |
| November 23, 1995 | Kurosawa TadanaoHoninbo 2nd Preliminary as White | Loss | ↓24 |
| November 16, 1995 | Endo YoshifumiOza 3rd Preliminary as Black | Loss | ↓25 |
| November 9, 1995 | Sakai TakeshiTengen 2nd Preliminary as Black | Win | ↑11 |
| October 30, 1995 | Kato MasaoKirin Cup Round 1 Board 1 as Black | Loss | ↓7 |
| October 19, 1995 | Suzuki MasaharuTengen 2nd Preliminary as Black | Win | ↑2 |
| October 5, 1995 | Kato AtsushiHoninbo 2nd Preliminary as Black | Win | ↑12 |
| September 6, 1995 | Yuki SatoshiNHK Cup Round 2 as White | Loss | ↓9 |
| August 24, 1995 | Kurahashi MasayukiMeijin 3rd Preliminary as White | Loss | ↓26 |
| August 10, 1995 | Kataoka SatoshiGosei Preliminary as Black | Loss | ↓11 |
| August 3, 1995 | Sakakibara ShojiJudan 2nd Preliminary as White | Loss | ↓25 |
| July 13, 1995 | Ishii MamoruGosei Preliminary as Black | Win | ↑6 |
| June 15, 1995 | Hidaka ToshiyukiOza 2nd Preliminary as White | Win | ↑5 |
| June 5, 1995 | Yukawa MitsuhisaNHK Cup Round 1 as Black | Win | ↑8 |
| May 25, 1995 | Akiyama JiroOza 2nd Preliminary as White | Win | ↑9 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Sakata Eio | 17-21.447 | 11-6 | 6-15 |
| Fujisawa Shuko | 10-22.313 | 5-12 | 5-10 |
| Rin Kaiho | 9-17.346 | 6-9 | 3-8 |
| Ishida Yoshio | 15-10.600 | 9-3 | 6-7 |
| Kato Masao | 7-13.350 | 4-8 | 3-5 |
| Otake Hideo | 8-11.421 | 2-5 | 6-6 |
| Fujisawa Hosai | 8-10.444 | 6-3 | 2-7 |
| Takagawa Shukaku | 9-9.500 | 4-7 | 5-2 |
| Yamabe Toshiro | 13-4.765 | 5-2 | 8-2 |
| Kajiwara Takeo | 6-10.375 | 3-6 | 3-4 |
| Sugiuchi Masao | 5-10.333 | 4-3 | 1-7 |
| Kataoka Satoshi | 5-9.357 | 4-4 | 1-5 |
| Cho Chikun | 5-9.357 | 3-2 | 2-7 |
| Takemiya Masaki | 3-10.231 | 1-3 | 2-7 |
| Takagi Shoichi | 7-6.538 | 6-1 | 1-5 |
| Magari Reiki | 8-4.667 | 4-4 | 4-0 |
| Hashimoto Utaro | 7-5.583 | 5-2 | 2-3 |
| Tono Hiroaki | 7-5.583 | 2-2 | 5-3 |
| Hane Yasumasa | 6-5.545 | 3-3 | 3-2 |
| Sakakibara Shoji | 9-2.818 | 5-0 | 4-2 |
| Hashimoto Shoji | 7-4.636 | 3-3 | 4-1 |
| Shimamura Toshihiro | 6-5.545 | 3-3 | 3-2 |
| Kudo Norio | 4-6.400 | 3-0 | 1-6 |
| Kobayashi Satoru | 6-4.600 | 2-2 | 4-2 |
| O Meien | 8-2.800 | 3-1 | 5-1 |
| Kamimura Kunio | 6-4.600 | 5-2 | 1-2 |
| Kobayashi Koichi | 5-5.500 | 3-1 | 2-4 |
| Kojima Takaho | 6-3.667 | 4-3 | 2-0 |
| Awaji Shuzo | 2-7.222 | 1-6 | 1-1 |
| Ishii Kunio | 6-3.667 | 4-1 | 2-2 |
| Miyashita Shuyo | 5-4.556 | 1-1 | 4-3 |
| Tozawa Akinobu | 8-01.000 | 3-0 | 5-0 |
| Chino Tadahiko | 5-3.625 | 3-3 | 2-0 |
| Iwata Tatsuaki | 6-2.750 | 2-0 | 4-2 |
| Ishida Akira | 4-4.500 | 2-1 | 2-3 |
| Yoda Norimoto | 4-3.571 | 0-2 | 4-1 |
| Tokimoto Hajime | 5-2.714 | 3-2 | 2-0 |
| Hisajima Kunio | 3-4.429 | 3-2 | 0-2 |
| Ishigure Ikuro | 5-2.714 | 1-1 | 4-1 |
| Kada Katsuji | 3-4.429 | 0-1 | 3-3 |
| Kubouchi Shuchi | 3-4.429 | 1-3 | 2-1 |
| Go Seigen | 3-3.500 | 1-0 | 2-3 |
| Sekiyama Toshio | 6-01.000 | 4-0 | 2-0 |
| Yamashiro Hiroshi | 2-4.333 | 1-3 | 1-1 |
| Sanno Hirotaka | 6-01.000 | 2-0 | 4-0 |
| Handa Dogen | 3-3.500 | 0-2 | 3-1 |
| Kano Yoshinori | 4-1.800 | 4-0 | 0-1 |
| Tanimiya Teiji | 5-01.000 | 2-0 | 3-0 |
| Tanaka Minaichi | 5-01.000 | 2-0 | 3-0 |
| Fukui Masaaki | 2-3.400 | 2-1 | 0-2 |
| Hisai Keishi | 3-2.600 | 1-2 | 2-0 |
| Abe Yoshiteru | 5-01.000 | 2-0 | 3-0 |
Record by year
Counted by calendar year, January to December (default wins and losses are included; jigo and no-result games are not). Only games from 1927 onward are counted, so these totals do not match the career records published by the two Ki-in.
| Year | Record | Win rate |
|---|---|---|
| 1998 | 1-0 | 1.000 |
| 1996 | 2-1 | .667 |
| 1995 | 11-12 | .478 |
| 1994 | 19-10 | .655 |
| 1993 | 19-10 | .655 |
| 1992 | 28-16 | .636 |
| 1991 | 27-8 | .771 |
| 1990 | 25-14 | .641 |
| 1989 | 30-15 | .667 |
| 1988 | 26-17 | .605 |
| 1987 | 29-7 | .806 |
| 1986 | 14-11 | .560 |
| 1985 | 14-14 | .500 |
| 1984 | 21-9 | .700 |
| 1983 | 14-9 | .609 |
| 1982 | 10-6 | .625 |
| 1981 | 10-8 | .556 |
| 1980 | 10-9 | .526 |
| 1979 | 16-7 | .696 |
| 1978 | 16-9 | .640 |
| 1977 | 20-8 | .714 |
| 1976 | 13-19 | .406 |
| 1975 | 17-5 | .773 |
| 1974 | 16-10 | .615 |
| 1973 | 13-12 | .520 |
| 1972 | 16-10 | .615 |
| 1971 | 15-8 | .652 |
| 1970 | 10-13 | .435 |
| 1969 | 10-9 | .526 |
| 1968 | 17-11 | .607 |
| 1967 | 20-12 | .625 |
| 1966 | 19-11 | .633 |
| 1965 | 20-8 | .714 |
| 1964 | 16-8 | .667 |
| 1963 | 9-6 | .600 |
| 1962 | 10-7 | .588 |
| 1961 | 5-5 | .500 |
| 1960 | 14-5 | .737 |
| 1959 | 0-1 | .000 |
| 1958 | 2-4(1 jigo) | .333 |
| 1957 | 1-2 | .333 |
| 1956 | 0-1 | .000 |
| 1954 | 0-2 | .000 |
| Total | 605-369(1 jigo) | .621 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).