How many movies have Akitoshi Ohtaki and Koji Nakamura acted in together?

They have worked on 2 movies together! Their first movie together was Ultraman Tiga Gaiden: Revival of the Ancient Giant (2001) while their highest rated movie together was Ultraman Cosmos 2: The Blue Planet (2002). They have not worked together since Ultraman Cosmos 2: The Blue Planet (2002).