| event | round | table | player one | result | player two |
| Pro Tour Tokyo 2001 | 6 | 90 | Ogura, Ryou (1521) | Lost 0-2 | Shiozu, Ryouma (1587) |
| Grand Prix Hiroshima 2006 | 8 | 48 | Ogura, Ryou (1865) | ID | Shiozu, Ryouma (1861) |
| Pro Tour Kobe 2006 | 4 | 73 | Ogura, Ryou (1903) | Won 2-1 | Shiozu, Ryouma (1868) |