How many movies have Megumi Ogata and Tatsuya Ono collaborated on?

They have worked on 2 movies together! Their first movie together was Cardcaptor Sakura: The Movie (1999) while their highest rated movie together was Cardcaptor Sakura: The Sealed Card (2000). They have not worked together since Cardcaptor Sakura: The Sealed Card (2000).