How many movies have Hiroaki Kondo and Rei Sakuma collaborated on?

They have worked on 5 movies together! Their first movie together was Go! Anpanman: Nosshi the Dinosaur's Big Adventure (1993) and was their highest rated movie together. They have not worked together since Let's Go! Anpanman: Baikinman and Lulun (2024). They are most known for their animation films together.