How many movies have Sachi Hamano and Teiji Inayama collaborated on?

They have worked on 17 movies together! Their first movie together was Married Woman Breeding Diary: First Night of Affair (1996) while their highest rated movie together was Gibo no onanii: Hatsujô roshutsu (1997). They have not worked together since Mariko Kawana: Female Cat Stepmother (2002). They are most known for their drama films together.