| event | round | table | player one | result | player two |
| Grand Prix Kyoto 2000 | 6 | 70 | Sato, Kimihiko (1553) | Lost 1-2 | Minami, Masashi (1554) |
| Grand Prix Kobe 2001 | 3 | 194 | Sato, Kimihiko (1517) | Won 2-1 | Minami, Masashi (1589) |
| Grand Prix Kobe 2008 | 9 | 108 | Sato, Kimihiko (1666) | Won 2-1 | Minami, Masashi (1639) |