How many movies have Masami Hisamoto and Shinnosuke Ikehata acted in together?

They have worked on 2 movies together! Their first movie together was 恶魔女医生制作花絮 (1986) while their highest rated movie together was Guinea Pig Part 4: Devil Doctor Woman (1986). They have not worked together since Guinea Pig Part 4: Devil Doctor Woman (1986).