| Nr. |
Date |
Event & Result |
Mvs |
|---|
| 1 | 1974-00-00 | Oteai (?, +) | ? |
| 2 | 1976-00-00 | 2nd Meijin Tournament, Preliminaries (?, +) | |
| 3 | 1977-11-09 | 25th Oza Final, Game 1 (B, W+1.5) | 239 |
| 4 | 1977-11-16 | 25th Oza Final, Game 2 (W, B+4.5) | 259 |
| 5 | 1978-06-22 | 3rd Meijin League (B, B+9.5) | 242 |
| 6 | 1978-08-14 | 3rd Kisei, All-dan Winners, Round 1 (B, W+2.5) | 248 |
| 7 | 1979-04-18 | 4th Gosei League (W, W+2.5) | 258 |
| 8 | 1982-00-00 | 30th NHK Cup, Round 1 (?, +) | |
| 9 | 1982-06-24 | 8th Tengen, Round 2 (B, B+1.5) | 212 |
| 10 | 1983-03-31 | 9th Tengen, Round 1 (B, B+R) | 129 |
| 11 | 1991-06-24 | 1st Ryusei, A group final (B, B+R) | 169 |
| 12 | 1994-11-19 | 7th Kirin Cup, Round 3 (W, W+R) | 168 |
| 13 | 1996-05-20 | 21st Meijin League (B, B+14.5) | 268 |
| 14 | 1996-10-14 | 9th Kirin Cup, Round 1 (B, B+13.5) | 213 |
| 15 | 1997-03-20 | 23rd Tengen, Round 1 (W, B+R) | 175 |
| 16 | 1997-end | 45th NHK Cup, Round 2 (W, W+R) | 230 |
| 17 | 2002-01-20 | 49th NHK Cup, Round 3 (B, W+4.5) | 309 |
| 18 | 2003-04-24 | 51st Oza League, Round 1 (B, B+3.5) | 213 |
| 19 | 2005-11-17 | 19th Fujitsu Cup Japanese Preliminary Group 4, Round 1 (W, W+4.5) | 302 |