How many movies have Keiji Fujiwara and Yutaro Honjo acted in together?

They have worked on 1 movie together! Their first movie together was Sergeant Keroro The Super Duper Movie 5: Creation! Ultimate Keroro, Wonder Space-Time Island (2010) and was their highest rated movie together. They have not worked together since Sergeant Keroro The Super Duper Movie 5: Creation! Ultimate Keroro, Wonder Space-Time Island (2010).