How many movies have Chiemi Eri and Machiko Hasegawa collaborated on?

They have worked on 10 movies together! Their first movie together was New Journey of Yaji and Kita (1952) while their highest rated movie together was Sazae-san (1956). They have not worked together since Sazae-san Plays Cupid (1961). They are most known for their comedy films together.