How many movies have Norio Wakamoto and Takehiro Koyama acted in together?

They have worked on 3 movies together! Their first movie together was Detective Conan: The Private Eyes' Requiem (2006) while their highest rated movie together was Code Geass: Lelouch of the Rebellion – Initiation (2017). They have not worked together since Code Geass: Lelouch of the Rebellion – Initiation (2017). They are most known for their animation films together.