How many movies have Kazuyuki Okitsu and Yuki Kaji acted in together?

They have worked on 4 movies together! Their first movie together was K: Missing Kings (2014) while their highest rated movie together was My Hero Academia: World Heroes' Mission (2021). They have not worked together since The Seven Deadly Sins: Grudge of Edinburgh Part 2 (2023). They are most known for their animation films together.