| event | round | table | player one | result | player two |
| Grand Prix Sendai 2004 | 5 | 4 | Nakamura, Shuhei (1905) | Won 2-1 | Shimura, Ichirou (1771) |
| Pro Tour Philadelphia 2005 | 11 | 6 | Nakamura, Shuhei (1976) | Won 2-1 | Shimura, Ichirou (1934) |
| Grand Prix Beijing 2005 | 4 | 25 | Nakamura, Shuhei (1931) | Lost 1-2 | Shimura, Ichirou (1857) |