How many movies have Ryota Ozawa and Yui Koike acted in together?

They have worked on 7 movies together! Their first movie together was Tensou Sentai Goseiger vs Shinkenger: Epic on the Silver Screen (2011) while their highest rated movie together was Kaizoku Sentai: Ten Gokaiger (2021). They have not worked together since Kaizoku Sentai: Ten Gokaiger (2021). They are most known for their action films together.