| event | round | table | player one | result | player two |
| Grand Prix Nagoya 2004 | 12 | 23 | Mihara, Makihito (1863) | Lost 0-2 | Ino, Kentaro (1725) |
| Grand Prix Kobe 2011 | 14 | 26 | Mihara, Makihito (1930) | Lost 0-2 | Ino, Kentaro (1917) |
| Pro Tour Nagoya 2011 | 10 | 31 | Mihara, Makihito (1968) | Lost 1-2 | Ino, Kentaro (1941) |
| 2011 World Championship | 9 | 128 | Mihara, Makihito (1892) | Won 2-1 | Ino, Kentaro (1868) |