Head to Head
| World Rugby Sevens Series | 2019/04/07 02:14 | Wales 7s v Japan 7s | W | 7-38 |
| World Rugby Sevens Series | 2019/03/10 16:30 | Wales 7s v Japan 7s | L | 35-0 |
| World Rugby Sevens Series | 2019/03/03 19:00 | Wales 7s v Japan 7s | L | 31-14 |
| World Rugby Sevens Series | 2019/02/03 03:48 | Japan 7s v Wales 7s | W | 19-17 |
| World Rugby Sevens Series | 2018/12/09 11:57 | Wales 7s v Japan 7s | L | 28-7 |
| World Rugby Sevens Series | 2018/12/01 13:53 | Japan 7s v Wales 7s | L | 7-31 |
| World Rugby Sevens Series | 2018/04/29 03:00 | Japan 7s v Wales 7s | L | 19-28 |
| World Rugby Sevens Series | 2017/04/09 09:00 | Wales 7s v Japan 7s | W | 21-28 |
Home History
| World Rugby Sevens Series | 2019/04/14 06:00 | Japan 7s v Kenya 7s | L | 24-31 |
| World Rugby Sevens Series | 2019/04/14 02:44 | Japan 7s v Canada 7s | L | 14-33 |
| World Rugby Sevens Series | 2019/04/13 08:54 | Japan 7s v Spain 7s | W | 17-5 |
| World Rugby Sevens Series | 2019/04/13 05:50 | Samoa 7s v Japan 7s | L | 57-5 |
| World Rugby Sevens Series | 2019/04/13 02:00 | New Zealand 7s v Japan 7s | L | 43-0 |
| World Rugby Sevens Series | 2019/04/07 09:30 | Scotland 7s v Japan 7s | L | 26-24 |
| World Rugby Sevens Series | 2019/04/07 06:30 | Japan 7s v Kenya 7s | W | 21-12 |
| World Rugby Sevens Series | 2019/04/07 02:14 | Wales 7s v Japan 7s | W | 7-38 |
Away History
| World Rugby Sevens Series | 2019/04/14 06:22 | Scotland 7s v Wales 7s | L | 33-12 |
| World Rugby Sevens Series | 2019/04/14 02:22 | Wales 7s v Hong Kong China 7s | W | 19-17 |
| World Rugby Sevens Series | 2019/04/13 09:38 | Kenya 7s v Wales 7s | L | 19-14 |
| World Rugby Sevens Series | 2019/04/13 06:12 | England 7s v Wales 7s | W | 0-12 |
| World Rugby Sevens Series | 2019/04/13 03:06 | USA 7s v Wales 7s | L | 31-12 |
| World Rugby Sevens Series | 2019/04/07 09:00 | Spain 7s v Wales 7s | L | 19-14 |
| World Rugby Sevens Series | 2019/04/07 05:43 | Wales 7s v Canada 7s | W | 29-14 |
| World Rugby Sevens Series | 2019/04/07 02:14 | Wales 7s v Japan 7s | L | 7-38 |