How many movies have Hidekazu Ichinose and Osamu Ryuutani acted in together?

They have worked on 3 movies together! Their first movie together was Ultraman Cosmos 2: The Blue Planet (2002) while their highest rated movie together was Ultraman Cosmos 2: The Blue Planet - Young Musashi Chapter (2002). They have not worked together since Ultraman Cosmos vs. Ultraman Justice: The Final Battle (2003). They are most known for their science fiction films together.