| event | round | table | player one | result | player two |
| Grand Prix Kitakyushu 2007 | 6 | 11 | Fujita, Osamu (1963) | Lost 0-2 | Mitamura, Kazuya (1942) |
| 2007 World Championship | 16 | 30 | Fujita, Osamu (1921) | Won 2-0 | Mitamura, Kazuya (1965) |
| 2008 World Championship | 4 | 41 | Fujita, Osamu (1952) | Won 2-1 | Mitamura, Kazuya (1942) |