event | round | table | player one | result | player two |
2006 World Championship | 14 | 26 | Asahara, Akira (2029) | Won 2-0 | Saito, Tomoharu (1952) |
Grand Prix Shizuoka 2008 | 13 | 61 | Asahara, Akira (1981) | Won 2-1 | Saito, Tomoharu (1954) |
Grand Prix Kitakyushu 2009 | 7 | 2 | Asahara, Akira (1947) | Won 2-0 | Saito, Tomoharu (2003) |
Grand Prix Kitakyushu 2009 | 9 | 46 | Asahara, Akira (1948) | Lost 1-2 | Saito, Tomoharu (1997) |