How many movies have Kaneto Shiozawa and Rintaro collaborated on?

They have worked on 5 movies together! Their first movie together was Harmagedon (1983) while their highest rated movie together was The Tale of Osamu Tezuka: I'm Son-Goku (1989). They have not worked together since The Tale of Osamu Tezuka: I'm Son-Goku (1989). They are most known for their animation films together.