Head to Head
| International | 2017/06/24 05:40 | Japan v Ireland | L | 13-35 |
| International | 2017/06/17 05:00 | Japan v Ireland | L | 22-50 |
Home History
| World Cup | 2019/09/20 10:45 | Japan v Russia | W | 30-10 |
| International | 2019/09/06 10:15 | Japan v South Africa | L | 7-41 |
| Pacific Nations Cup | 2019/08/10 04:35 | USA v Japan | W | 20-34 |
| Pacific Nations Cup | 2019/08/03 10:10 | Japan v Tonga | W | 41-7 |
| Pacific Nations Cup | 2019/07/27 05:50 | Japan v Fiji | W | 34-21 |
| International | 2018/11/24 13:56 | Japan v Russia | L | 24-27 |
| International | 2018/11/17 15:00 | England v Japan | L | 35-15 |
| International | 2018/11/03 05:45 | Japan v New Zealand | L | 31-69 |
Away History
| World Cup | 2019/09/22 07:45 | Ireland v Scotland | W | 27-3 |
| International | 2019/09/07 13:00 | Ireland v Wales | W | 19-10 |
| International | 2019/08/31 13:30 | Wales v Ireland | W | 17-22 |
| International | 2019/08/24 14:00 | England v Ireland | L | 57-15 |
| International | 2019/08/10 13:00 | Ireland v Italy | W | 29-10 |
| Six Nations | 2019/03/16 14:45 | Wales v Ireland | L | 25-7 |
| Six Nations | 2019/03/10 15:00 | Ireland v France | W | 26-14 |
| Six Nations | 2019/02/24 15:00 | Italy v Ireland | W | 16-26 |