| Nr. | Date | Event & Result | Mvs |
|---|---|---|---|
| 1 | 1975-00-00 | 8th Hayago Championship, Round 1 (?, +) | ? |
| 2 | 1975-11-27 | 1st Gosei, League qualification tournament (W, W+R) | 216 |
| 3 | 1981-05-14 | 7th Tengen, Round 1 (W, W+R) | 148 |
| 4 | 1981-10-31 | 1st NEC Cup, Round 2 (W, B+R) | 187 |
| 5 | 1986-05-15 | 12th Tengen, Preliminaries (B, B+R) | 201 |
| 1999 | 2000 | 2001 |
| 2002 | 2003 | 2004 |
| 2005 | 2006 | 2007 |
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