How many movies have Eiji Wakasugi and Tadaoto Kainoshō collaborated on?

They have worked on 7 movies together! Their first movie together was Hana no shôgai (1953) and was their highest rated movie together. They have not worked together since 黒姫秘帳 前篇 奪われた鬼面、後篇 不知火の美女 (1956).