How many movies have Daichi Oikawa and Yutaro Yamane acted in together?

They have worked on 1 movie together! Their first movie together was 結婚前夜 -濃密な3日間の出来事- (2023) and was their highest rated movie together. They have not worked together since 結婚前夜 -濃密な3日間の出来事- (2023).