| event | round | table | player one | result | player two |
| Grand Prix Sendai 2001 | Q | Murakami, Yuuki (Miyagi) (1626) | Won 2-0 | Ishida, Itaru (1907) | |
| Grand Prix Utsunomiya 2002 | 13 | 28 | Murakami, Yuuki (Miyagi) (1701) | Won 2-1 | Ishida, Itaru (1862) |
| Grand Prix Kyoto 2003 | 4 | 1 | Murakami, Yuuki (Miyagi) (1752) | Won 2-1 | Ishida, Itaru (1836) |