How many movies have Kohei Okamura and Mitsuki Takaki collaborated on?

They have worked on 7 movies together! Their first movie together was Liz and the Blue Bird (2018) while their highest rated movie together was Free! the Final Stroke The First Volume (2021). They have not worked together since Sound! Euphonium: Ensemble Contest (2023). They are most known for their drama films together.