event | round | table | player one | result | player two |
Grand Prix Kobe 2011 | 9 | 1 | Omori, Ken'ichirou (1626) | Won 2-1 | Kudo, Koichi (1770) |
Grand Prix Shizuoka 2013 | 7 | 24 | Omori, Ken'ichirou (1850) | Lost 0-2 | Kudo, Koichi (1799) |
Grand Prix Taipei 2014 | 8 | 3 | Omori, Ken'ichirou (1831) | Won 2-1 | Kudo, Koichi (1849) |