How many movies have Hirofumi Onodera and Takenori Tsukuma collaborated on?

They have worked on 2 movies together! Their first movie together was Trinity Seven: Eternity Library & Alchemic Girl (2017) while their highest rated movie together was Black Clover: Sword of the Wizard King (2023). They have not worked together since Black Clover: Sword of the Wizard King (2023).