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