How many movies have Ryôsuke Tanaka and Yoji Unno collaborated on?

They have worked on 3 movies together! Their first movie together was Paranormal Master Tape 2 (2020) and was their highest rated movie together. They have not worked together since Gendai Kaiki Hyaku Monogatari: Kaidan Tanhenshu (2021). They are most known for their horror films together.