How many movies have Hiroshi Tamaki and Setsurô Wakamatsu collaborated on?

They have worked on 3 movies together! Their first movie together was Tales of the Bizarre 20th Anniversary Fall Special: Popular Author Competition (2010) while their highest rated movie together was Great evil does not go to sleep: The counterattack of the special investigation unit prosecutor (2016). They have not worked together since Aircraft Carrier Ibuki (2019). They are most known for their drama films together.