How many movies have Satoshi Koike and Shinya Uchida collaborated on?

They have worked on 3 movies together! Their first movie together was Fullmetal Alchemist the Movie: Conqueror of Shamballa (2005) and was their highest rated movie together. They have not worked together since Sergeant Keroro The Super Duper Movie 4: Crushing Invasion, Dragon Warriors (2009). They are most known for their animation films together.