How many movies have Jouji Nakata and Miyuki Matsumoto collaborated on?

They have worked on 3 movies together! Their first movie together was Sergeant Keroro The Super Duper Movie 2: Deep Sea Princess (2007) while their highest rated movie together was Fate/kaleid liner Prisma☆Illya: Vow in the Snow (2017). They have not worked together since Fate/kaleid liner Prisma☆Illya: Vow in the Snow (2017). They are most known for their animation films together.