event | round | table | player one | result | player two |
Grand Prix Kobe 2009 | 12 | 47 | Kawakami, Hiroshi (1707) | Won 2-1 | Kitayama, Masaya (1914) |
Grand Prix Sendai 2010 | 10 | 12 | Kawakami, Hiroshi (1795) | Lost 1-2 | Kitayama, Masaya (1958) |
Grand Prix Nagoya 2014 | 7 | 63 | Kawakami, Hiroshi (1825) | Lost 1-2 | Kitayama, Masaya (1940) |