How many movies have Katsuyuki Motohiro and Masahiro Koumoto collaborated on?

They have worked on 6 movies together! Their first movie together was Space Travelers (2000) while their highest rated movie together was Bayside Shakedown 2 (2003). They have not worked together since Bayside Shakedown The Final: The New Hope (2012). They are most known for their comedy films together.