| event | round | table | player one | result | player two |
| Grand Prix Okayama 2004 | 4 | 36 | Mihara, Makihito (1692) | Won 2-1 | Ogura, Ryou (1509) |
| 2006 World Championship | 13 | 5 | Mihara, Makihito (2010) | Won 2-1 | Ogura, Ryou (2019) |
| 2006 World Championship | F | Mihara, Makihito (2098) | Won 3-0 | Ogura, Ryou (2075) |