| event | round | table | player one | result | player two |
| Grand Prix Taipei 2012 | 9 | 45 | Honda, Yuji (1564) | Lost 0-2 | Kitahara, Hiroaki (1893) |
| Grand Prix Nagoya 2012 | 4 | 330 | Honda, Yuji (1550) | Won 2-0 | Kitahara, Hiroaki (1941) |
| Grand Prix Kitakyushu 2013 | 6 | 342 | Honda, Yuji (1597) | Won 2-1 | Kitahara, Hiroaki (1829) |