How many movies have Hideo Gosha and Kei Tasaka collaborated on?

They have worked on 6 movies together! Their first movie together was Sazen Tange and The Secret of the Urn (1966) while their highest rated movie together was Goyokin (1969). They have not worked together since Sazen Tange and the Pot Worth a Million Ryo (1982). They are most known for their drama films together.