| event | round | table | player one | result | player two |
| Grand Prix Hiroshima 2006 | 8 | 52 | Yasooka, Shota (2079) | Lost 0-2 | Ishimura, Shintaro (1828) |
| Pro Tour Nagoya 2011 | 3 | 11 | Yasooka, Shota (2134) | Lost 1-2 | Ishimura, Shintaro (2031) |
| 2021 Rivals Gauntlet | 6 | 3 | Yasooka, Shota (2123) | Won 2-0 | Ishimura, Shintaro (1956) |
| 2021 Rivals Gauntlet | 12 | 1 | Yasooka, Shota (2139) | Won 2-1 | Ishimura, Shintaro (1991) |