How many movies have Chiaki Imada and Mami Koyama collaborated on?

They have worked on 5 movies together! Their first movie together was Call of the Wild: Howl, Buck (1981) and was their highest rated movie together. They have not worked together since Dragon Ball: Mystical Adventure (1988). They are most known for their animation films together.

Crew
Production Manager
Role
Arale Norimaki/Lunch (voice)