event | round | table | player one | result | player two |
Grand Prix Kobe 2009 | 4 | 62 | Shoji, Kenta (1587) | Lost 0-2 | Senba, Kotaro (1642) |
Grand Prix Nagoya 2012 | 6 | 332 | Shoji, Kenta (1637) | Lost 1-2 | Senba, Kotaro (1620) |
Grand Prix Kyoto 2015 | 6 | 99 | Shoji, Kenta (1669) | Lost 1-2 | Senba, Kotaro (1749) |