How many movies have Kenichirou Ogata and Takehiro Hamatsu collaborated on?

They have worked on 2 movies together! Their first movie together was You're Under Arrest: The Motion Picture (1999) while their highest rated movie together was Mobile Suit Gundam: Cucuruz Doan's Island (2022). They have not worked together since Mobile Suit Gundam: Cucuruz Doan's Island (2022).