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