These countries have played in this division against each other 2 times. Ireland has scored 18 goals against 26 goals by Japan.
Ireland has lost all of the games.
| Date | Score | Competition Stage |
|---|---|---|
| 2018-01-10 | 10 - 11 | World Championships, Continuation pool F |
| 2023-07-05 | 8 - 15 | World Championships, Pool game, pool B |