How many movies have Hiroshi Sei and Kokoro Subuchi collaborated on?

They have worked on 1 movie together! Their first movie together was Perfume Anniversary 10days 2015 PPPPPPPPPP LIVE 3:5:6:9 (2016) and was their highest rated movie together. They have not worked together since Perfume Anniversary 10days 2015 PPPPPPPPPP LIVE 3:5:6:9 (2016).