How many movies have Keisuke Hiroe and Saka Ikeda collaborated on?

They have worked on 3 movies together! Their first movie together was Pokémon the Movie: The Power of Us (2018) while their highest rated movie together was Totto-chan: The Little Girl at the Window (2023). They have not worked together since Totto-chan: The Little Girl at the Window (2023). They are most known for their family films together.