How many movies have Hiroshi Kato and Megumi Hayashibara collaborated on?

They have worked on 7 movies together! Their first movie together was Slayers Return (1996) while their highest rated movie together was Neon Genesis Evangelion: The End of Evangelion (1997). They have not worked together since Evangelion: 3.0+1.0 Thrice Upon a Time (2021). They are most known for their animation films together.