| Nr. | Date | Event & Result | Mvs |
|---|---|---|---|
| 1 | 1970-09-16 | Oteai (B, Void) | 206 |
| 2 | 1971-03/12 | 20th Nihon Ki-in Championship, Preliminary (?, +) | ? |
| 3 | 1973-11-16 | Young Stars Gonin-nuki (first to five straight wins) tournament sponsored by Kido, Game 1 (W, W+R) | 138 |
| 4 | 1976-11-15 | Oteai (W, B+R) | 127 |
| 5 | 1998-11-26 | 24th Gosei, Round 2 (W, W+R) | 146 |
| 1999 | 2000 | 2001 |
| 2002 | 2003 | 2004 |
| 2005 | 2006 | 2007 |
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