Japan are back on the pitch having a team talk and look ready to go.
The away side will be keen to maximise having a player advantage, after showing impressive line speed, defence and control throughout the opening 40 minutes.
After Erin King was shown a yellow card just before half time, Ireland will have to play with 14 players for the first nine minutes or so of the second half.
Two tries from the powerful Brittany Hogan and a pacy score by Beibhinn Parsons sees Ireland ahead by 14 points at the break.
However, an impressive late score by Moe Nagaoka keeps the visitors in the game.
Whilst there were some impressive scores and moments, there were also some scrappy passages in the first half, so there'll be lots to reflect on in the changing rooms ahead of a big second half.