How many movies have Cho and Naoko Hayashi collaborated on?

They have worked on 3 movies together! Their first movie together was Hanasaku Iroha: Home Sweet Home (2013) while their highest rated movie together was Natsume's Book of Friends: Ephemeral Bond (2018). They have not worked together since Eureka: Eureka Seven Hi-Evolution (2021). They are most known for their drama films together.