event | round | table | player one | result | player two |
Regional Championships Yokohama 2023 | 2 | 84 | Nakashima, Shunichi (1805) | Lost 0-2 | Kyogoku, Kyosuke (1860) |
Regional Championships Chiba 2023 | 2 | 54 | Nakashima, Shunichi (1812) | Lost 1-2 | Kyogoku, Kyosuke (1770) |