How many movies have Akemi Okamura and Hisayoshi Suganuma acted in together?

They have worked on 2 movies together! Their first movie together was One Piece: Clockwork Island Adventure (2001) while their highest rated movie together was Natsume's Book of Friends: Ephemeral Bond (2018). They have not worked together since Natsume's Book of Friends: Ephemeral Bond (2018).