How many movies have Hidetoshi Kageyama and Mikiko Sakai acted in together?

They have worked on 9 movies together! Their first movie together was Manatsu no Yoru no Jôji (1972) while their highest rated movie together was Afternoon Affair: Kyoto Holy Tapestry (1973). They have not worked together since Izumi Daihachi no okashikko (1978).