Ishige Kakuo
Ishige Kakuo (石毛嘉久夫) has a rating of 1442.
Retired. The rating shown is the rating at retirement.
Ishige Kakuo石毛嘉久夫Nihon Ki-in
Rating1442
Rank—
1-year change—
Peak rating—
Last 10LossWinWinLossLossLossLossLossLossWin78-94
- 1989 record
- 1-0
- Record since 1927
- 78-94(1 jigo)
- Win rate
- .454
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 |
|---|---|---|---|
| October 26, 1989 | Fujisawa HosaiHoninbo 2nd Preliminary as Black | Win | ↑16 |
| June 25, 1988 | Chen LinxinIBM Hayago Open Round 1 as White | Loss | ↓14 |
| September 17, 1987 | Ohira ShuzoJudan 2nd Preliminary as Black | Loss | ↓3 |
| April 30, 1981 | Ishida YoshioMeijin 2nd Preliminary as White | Loss | ↓3 |
| September 26, 1974 | Kamimura HaruoOza 2nd Preliminary as Black | Loss | ↓15 |
| September 12, 1974 | Abe YoshiteruJudan 2nd Preliminary as White | Loss | ↓15 |
| August 15, 1974 | Seo HisashiHoninbo 2nd Preliminary as Black | Loss | ↓12 |
| July 31, 1974 | Oeda YusukeHoninbo 2nd Preliminary as Black | Win | ↑21 |
| July 25, 1974 | Honma AkioOza 2nd Preliminary as White | Win | ↑10 |
| June 6, 1974 | Shirae HaruhikoAll-Japan First Place Tournament Preliminary as White | Loss | ↓22 |
| May 29, 1974 | Nakagawa ShinjiHoninbo 2nd Preliminary as White | Win | ↑14 |
| March 21, 1974 | Kurosawa TadanaoPro Best Ten 2nd Preliminary as White | Loss | ↓10 |
| February 21, 1974 | Tozawa AkinobuFormer Meijin 2nd Preliminary as Black | Loss | ↓16 |
| February 7, 1974 | Ito TomoeFormer Meijin 2nd Preliminary as White | Win | ↑6 |
| December 20, 1973 | Kurosawa TadanaoNihon Ki-in Championship 2nd Preliminary as Black | Loss | ↓11 |
| December 5, 1973 | Fukui SusumuNihon Ki-in Championship 2nd Preliminary as Black | Win | ↑17 |
| September 27, 1973 | Iwata TatsuakiPro Best Ten 3rd Preliminary as White | Loss | ↓4 |
| September 13, 1973 | Ohira ShuzoAll-Japan First Place Tournament Round 2 as Black | Loss | ↓6 |
| September 6, 1973 | Nakagawa ShinjiOza 2nd Preliminary as White | Loss | ↓21 |
| August 30, 1973 | Kano YoshinoriPro Best Ten 3rd Preliminary as White | Win | ↑20 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Ito Tomoe | 6-01.000 | 3-0 | 3-0 |
| Suzuki Goro | 2-4.333 | 1-1 | 1-3 |
| Nakagawa Shinji | 3-2.600 | 1-1 | 2-1 |
| Okubo Ichigen | 1-4.200 | 0-4 | 1-0 |
| Ohira Shuzo | 1-3.250 | 0-2 | 1-1 |
| Matsumoto Tokuji | 1-3.250 | 0-2 | 1-1 |
| Kawamoto Noboru | 2-2.500 | 0-1 | 2-1 |
| Kajiwara Takeo | 2-2.500 | 2-0 | 0-2 |
| Oeda Yusuke | 3-1.750 | 1-0 | 2-1 |
| Kageyama Toshiro | 1-3.250 | 0-3 | 1-0 |
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 |
|---|---|---|
| 1989 | 1-0 | 1.000 |
| 1988 | 0-1 | .000 |
| 1987 | 0-1 | .000 |
| 1981 | 0-1 | .000 |
| 1974 | 4-6 | .400 |
| 1973 | 10-8 | .556 |
| 1972 | 4-7 | .364 |
| 1971 | 3-9 | .250 |
| 1970 | 6-6 | .500 |
| 1969 | 1-3 | .250 |
| 1968 | 8-7 | .533 |
| 1967 | 8-6 | .571 |
| 1966 | 5-5 | .500 |
| 1965 | 5-7 | .417 |
| 1964 | 5-2(1 jigo) | .714 |
| 1963 | 6-5 | .545 |
| 1962 | 1-6 | .143 |
| 1961 | 7-7 | .500 |
| 1960 | 4-7 | .364 |
| Total | 78-94(1 jigo) | .454 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).