| event | round | table | player one | result | player two |
| Grand Prix Shizuoka 2008 | 9 | 43 | Saito, Takaya (1622) | Lost 1-2 | Inoue, Toru (1619) |
| Grand Prix Niigata 2009 | 12 | 23 | Saito, Takaya (1779) | Won 2-1 | Inoue, Toru (1681) |
| Grand Prix Hiroshima 2011 | 11 | 15 | Saito, Takaya (1787) | Lost 0-2 | Inoue, Toru (1754) |