Head to Head
| International Women | 2022/08/27 10:00 | Japan Women v Ireland Women | L | 29-10 |
| International Women | 2022/08/20 10:00 | Japan Women v Ireland Women | W | 22-57 |
| International Women | 2021/11/20 15:00 | Ireland Women v Japan Women | W | 15-12 |
| Womens Rugby World Cup | 2017/08/13 16:15 | Ireland Women v Japan Women | W | 24-14 |
Home History
| WXV 1 Women | 2024/10/11 19:30 | USA Women v Ireland Women | W | 14-26 |
| WXV 1 Women | 2024/10/05 22:45 | Canada Women v Ireland Women | L | 21-8 |
| WXV 1 Women | 2024/09/30 02:00 | New Zealand Women v Ireland Women | W | 27-29 |
| International Women | 2024/09/14 13:30 | Ireland Women v Australia Women | W | 36-10 |
| Womens Six Nations | 2024/04/27 13:30 | Ireland Women v Scotland Women | W | 15-12 |
| Womens Six Nations | 2024/04/20 13:15 | England Women v Ireland Women | L | 88-10 |
| Womens Six Nations | 2024/04/13 15:45 | Ireland Women v Wales Women | W | 36-5 |
| Womens Six Nations | 2024/03/31 14:00 | Ireland Women v Italy Women | L | 21-27 |
Away History
| WXV 2 Women | 2024/10/11 14:00 | Wales Women v Japan Women | L | 19-10 |
| WXV 2 Women | 2024/10/05 12:00 | Japan Women v Scotland Women | L | 13-19 |
| WXV 2 Women | 2024/09/27 14:00 | South Africa Women v Japan Women | L | 31-24 |
| International Women | 2024/08/17 09:00 | Japan Women v USA Women | L | 8-11 |
| International Women | 2024/08/11 09:00 | Japan Women v USA Women | D | 17-17 |
| WXV 2 Women | 2023/10/27 12:00 | Scotland Women v Japan Women | L | 38-7 |
| WXV 2 Women | 2023/10/21 14:00 | Japan Women v Samoa Women | W | 32-10 |
| WXV 2 Women | 2023/10/13 12:00 | Italy Women v Japan Women | L | 28-15 |