How many movies have Masahiko Ohkura and Shigeyasu Yamauchi collaborated on?

They have worked on 3 movies together! Their first movie together was Inferious Interplanetary War Chronicle - Condition Green (1991) while their highest rated movie together was Digimon: The Movie (2000). They have not worked together since Digimon: The Movie (2000). They are most known for their animation films together.