How many movies have Masahisa Koyata and Shinsuke Ishikawa collaborated on?

They have worked on 5 movies together! Their first movie together was Lupin the Third vs. Detective Conan: The Movie (2013) while their highest rated movie together was Natsume's Book of Friends: Ephemeral Bond (2018). They have not worked together since Detective Conan: The Bride of Halloween (2022). They are most known for their animation films together.