| event | round | table | player one | result | player two |
| Grand Prix Yokohama 2003 | 6 | 28 | Kurihara, Shingou (1519) | Lost 1-2 | Nakano, Yoshitaka (1666) |
| 2007 World Championship | 2 | 27 | Kurihara, Shingou (2050) | Lost 1-2 | Nakano, Yoshitaka (1798) |
| Grand Prix Kobe 2008 | 5 | 39 | Kurihara, Shingou (1944) | Won 2-0 | Nakano, Yoshitaka (2025) |