How many movies have Hiroshi Okamoto and Takeshi Oki collaborated on?

They have worked on 3 movies together! Their first movie together was Rebirth of Mothra (1996) while their highest rated movie together was Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack (2001). They have not worked together since Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack (2001). They are most known for their science fiction films together.