event | round | table | player one | result | player two |
Pro Tour Amsterdam 2004 | 1 | 139 | Okamoto, Jin (1892) | Lost 0-2 | Kaji, Tomohiro (1751) |
Grand Prix Kitakyushu 2005 | 5 | 19 | Okamoto, Jin (1794) | Won 2-0 | Kaji, Tomohiro (1867) |
Grand Prix Kitakyushu 2005 | Q | Okamoto, Jin (1875) | Lost 1-2 | Kaji, Tomohiro (1928) |