How many movies have Kinya Miyamoto and Saya Hikita collaborated on?

They have worked on 1 movie together! Their first movie together was Toko Jitsuzai Dokyumento: Toge Saikyo Densetsu (2012) and was their highest rated movie together. They have not worked together since Toko Jitsuzai Dokyumento: Toge Saikyo Densetsu (2012).