How many movies have Takayuki Shibasaki and Yuki Ikushima collaborated on?

They have worked on 2 movies together! Their first movie together was 仮面ライダーセイバー増刊号 新たなページが、開くとき、 (2021) while their highest rated movie together was Kamen Rider: Beyond Generations (2021). They have not worked together since Kamen Rider: Beyond Generations (2021).