event | round | table | player one | result | player two |
Grand Prix Kobe 2011 | 15 | 40 | Koyanagi, Takashi (1500) | ID | Hassaku, Jinpei (1689) |
Grand Prix Kobe 2012 | 9 | 17 | Koyanagi, Takashi (1594) | Won 2-1 | Hassaku, Jinpei (1717) |
Grand Prix Kobe 2012 | 13 | 15 | Koyanagi, Takashi (1606) | Lost 1-2 | Hassaku, Jinpei (1715) |