How many movies have Kinnikun Nakayama and Ryuta Nishigoya collaborated on?

They have worked on 1 movie together! Their first movie together was 筋トレサラリーマン 中山筋太郎 (2023) and was their highest rated movie together. They have not worked together since 筋トレサラリーマン 中山筋太郎 (2023).