How many movies have Kenichi Suemitsu and Reo Honda collaborated on?

They have worked on 2 movies together! Their first movie together was Stage Play "Demon Slayer: Kimetsu no Yaiba" (2020) and was their highest rated movie together. They have not worked together since Stage Play "Demon Slayer: Kimetsu no Yaiba" 2 - Kizuna (2021).