How many movies have Atsuko Okui and Kaneko Fujimaki collaborated on?

They have worked on 2 movies together! Their first movie together was Natsume's Book of Friends: Ephemeral Bond (2018) 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).