How many movies have Fuku Suzuki and Shuichi Oshima collaborated on?

They have worked on 2 movies together! Their first movie together was Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Chronicles (2021) while their highest rated movie together was Kamen Rider Geats: 4 Aces and the Black Fox (2023). They have not worked together since Kamen Rider Geats: 4 Aces and the Black Fox (2023).