How many movies have Koki Mitani and Masakazu Tamura collaborated on?

They have worked on 10 movies together! Their first movie together was 古畑任三郎 笑うカンガルー (1995) while their highest rated movie together was Furuhata Ninzaburo vs SMAP (1999). They have not worked together since Furuhata Chugakusei (2008).