How many movies have Akio Otsuka and Daiki Nakamura acted in together?

They have worked on 4 movies together! Their first movie together was Inferious Interplanetary War Chronicle - Condition Green (1991) while their highest rated movie together was City Hunter Special: The Secret Service (1996). They have not worked together since Golgo 13: Queen Bee (1998). They are most known for their animation films together.