How many movies have An Koshi and Miho Wakabayashi acted in together?

They have worked on 4 movies together! Their first movie together was Amadera 〜 Kan'in shimai 〜 (2013) while their highest rated movie together was Rape Zombie: Lust of the Dead 5 (2014). They have not worked together since Love Zombie: Romance of the Dead (2015). They are most known for their horror films together.