How many movies have Kenji Takahashi and Yuki Oshima collaborated on?

They have worked on 4 movies together! Their first movie together was Her Blue Sky (2019) while their highest rated movie together was Delicious Party♡Precure Movie: Dreaming♡Children's Lunch! (2022). They have not worked together since Pretty Cure All Stars F (2023). They are most known for their animation films together.