How many movies have Hideki Mochizuki and Kenichi Eguchi collaborated on?

They have worked on 4 movies together! Their first movie together was Godzilla vs. Mechagodzilla II (1993) while their highest rated movie together was Godzilla vs. Destoroyah (1995). They have not worked together since Godzilla: Tokyo S.O.S. (2003). They are most known for their science fiction films together.