How many movies have Megumi Hayashibara and Yūsuke Honma collaborated on?

They have worked on 2 movies together! Their first movie together was Bakabon: Three Thousand Miles in Search of Osomatsu's Curry (1992) while their highest rated movie together was Ninku: Tomb of Knives (1994). They have not worked together since Ninku: Tomb of Knives (1994).