How many movies have Masanori Kikuchi and Shinji Higuchi collaborated on?

They have worked on 4 movies together! Their first movie together was Nadia: The Secret of Blue Water - Nautilus Story II (1991) while their highest rated movie together was Gunbuster: The Movie (2006). They have not worked together since Gunbuster: The Movie (2006). They are most known for their action films together.