How many movies have Iwao Ishii and Tsurube Shofukutei collaborated on?

They have worked on 4 movies together! Their first movie together was Kabei: Our Mother (2008) while their highest rated movie together was What a Wonderful Family! 3 (2018). They have not worked together since What a Wonderful Family! 3 (2018). They are most known for their comedy films together.