event | round | table | player one | result | player two |
Grand Prix Kyoto 2007 | 7 | 148 | Kumoura, Daisuke (1532) | Lost 0-2 | Ikeda, Tsuyoshi (1847) |
Grand Prix Kitakyushu 2009 | 5 | 24 | Kumoura, Daisuke (1861) | Lost 0-2 | Ikeda, Tsuyoshi (2128) |
Grand Prix Kobe 2012 | 5 | 404 | Kumoura, Daisuke (1796) | Won 2-0 | Ikeda, Tsuyoshi (1615) |