How many movies have Kira Rinjō and Tsukasa Kotobuki acted in together?

They have worked on 9 movies together! Their first movie together was Oath of the Midnight Sun - Gustav III: A Battle by a Proud King (2015) and was their highest rated movie together. They have not worked together since バロンの末裔/アクアヴィーテ!! ~生命の水~ (2022).