How many movies have Eriko Nakamura and Kenichi Suzumura collaborated on?

They have worked on 5 movies together! Their first movie together was The Garden of Sinners: Oblivion Recording (2008) while their highest rated movie together was Gintama: The Very Final (2021). They have not worked together since Detective Conan: The Scarlet Bullet (2021). They are most known for their animation films together.