How many movies have Aki Hoshino and Kenjirou Ishimaru acted in together?

They have worked on 2 movies together! Their first movie together was Kekko Kamen Returns (2004) while their highest rated movie together was Kamen Rider Den-O The Movie: I’m Born! (2007). They have not worked together since Kamen Rider Den-O The Movie: I’m Born! (2007).