How many movies have Kenji Yoshida and Megumi Oohara collaborated on?

They have worked on 5 movies together! Their first movie together was Doraemon: Nobita and the Birth of Japan (2016) while their highest rated movie together was Doraemon: Nobita's Treasure Island (2018). They have not worked together since Doraemon the Movie: Nobita's Earth Symphony (2024). They are most known for their adventure films together.