How many movies have Seiji Nakamitsu and Tsubaki Kato acted in together?

They have worked on 4 movies together! Their first movie together was Hitozuma ero dôchû: ageshiku nosete (2013) while their highest rated movie together was Body Trouble (2014). They have not worked together since Onna sagi-shi to bijin singer: O-atsui no wa dotchi? (2015).