How many movies have Osamu Izumiya and Toshihiro Ogawa collaborated on?

They have worked on 3 movies together! Their first movie together was Godzilla vs. SpaceGodzilla (1994) while their highest rated movie together was Godzilla vs. Destoroyah (1995). They have not worked together since Godzilla: Final Wars (2004). They are most known for their science fiction films together.