How many movies have Hideo Ishimoto and Shigeo Terada collaborated on?

They have worked on 9 movies together! Their first movie together was 江戸いろは祭 (1953) while their highest rated movie together was Taikoki - The Saga of Hideyoshi (1958). They have not worked together since Taikoki - The Saga of Hideyoshi (1958).