How many movies have Marin and Masaki Kaji acted in together?

They have worked on 1 movie together! Their first movie together was Kamen Rider Ex-Aid Trilogy: Another Ending - Kamen Rider Genm VS Lazer (2018) and was their highest rated movie together. They have not worked together since Kamen Rider Ex-Aid Trilogy: Another Ending - Kamen Rider Genm VS Lazer (2018).