How many movies have Saeko Ozawa and Yumi Kakazu collaborated on?

They have worked on 7 movies together! Their first movie together was Doraemon: Nobita and the Island of Miracles – Animal Adventure (2012) while their highest rated movie together was Doraemon: Nobita's Chronicle of the Moon Exploration (2019). They have not worked together since Doraemon the Movie: Nobita's Sky Utopia (2023). They are most known for their family films together.