event | round | table | player one | result | player two |
Grand Prix Kyoto 2015 | 15 | 41 | Yanase, Kaname (1627) | Won 2-1 | Oshima, Shimpei (1540) |
Grand Prix Kyoto 2017 | 10 | 86 | Yanase, Kaname (1746) | Won 2-0 | Oshima, Shimpei (1468) |
Grand Prix Chiba 2018 | 7 | 507 | Yanase, Kaname (1728) | Won 2-1 | Oshima, Shimpei (1423) |
Grand Prix Yokohama 2019 | 12 | 46 | Yanase, Kaname (1729) | Won 2-1 | Oshima, Shimpei (1654) |