| event | round | table | player one | result | player two |
| Grand Prix Okayama 2004 | 10 | 18 | Asahara, Akira (1888) | Won 2-1 | Ogura, Ryou (1563) |
| 2004 World Championship | 7 | 135 | Asahara, Akira (1958) | Lost 0-2 | Ogura, Ryou (1608) |
| Grand Prix Taipei 2005 | 13 | 2 | Asahara, Akira (2118) | Lost 1-2 | Ogura, Ryou (1774) |