How many movies have Koji Ishii and Showtaro Morikubo acted in together?

They have worked on 3 movies together! Their first movie together was Nintama Rantarou Movie: Ninjutsu Gakuen Zenin Shutsudou! no Dan (2011) while their highest rated movie together was メジャー ワールドシリーズ編 (2011). They have not worked together since Fairy Tail: Phoenix Priestess (2012). They are most known for their animation films together.