How many movies have Hiroshi Kamiya and Sakurako Okubo acted in together?

They have worked on 5 movies together! Their first movie together was Kamen Rider × Super Sentai: Ultra Super Hero Wars (2017) while their highest rated movie together was Uchu Sentai Kyuranger: Episode of Stinger (2017). They have not worked together since Lupinranger vs Patranger vs Kyuranger (2019). They are most known for their adventure films together.