Head to Head
| World Cup | 2023/09/28 19:00 | Japan v Samoa | L | 28-22 |
| International | 2023/07/22 05:50 | Japan v Samoa | W | 22-24 |
| World Cup | 2019/10/05 10:30 | Japan v Samoa | L | 38-19 |
| World Cup | 2015/10/03 13:30 | Samoa v Japan | L | 5-26 |
| International | 2014/05/30 09:00 | Japan v Samoa | L | 33-14 |