How many movies have Jun Tsugita and Kentarō Shimazu collaborated on?

They have worked on 5 movies together! Their first movie together was Mutant Girls Squad (2010) while their highest rated movie together was Welcome to Japan: Hinomaru ranchi bokkusu (2019). They have not worked together since Welcome to Japan: Hinomaru ranchi bokkusu (2019). They are most known for their horror films together.