How many movies have Koichi Yamadera and Masahiro Okamura collaborated on?
They have worked on 1 movie together! Their first movie together was Zorori the Naughty Hero: Quest For The Mysterious Treasure (2006) and was their highest rated movie together. They have not worked together since Zorori the Naughty Hero: Quest For The Mysterious Treasure (2006).
Role
Zorori (voice)
Crew
Producer