How many movies have Fumika Tamura and Minami Takayama collaborated on?

They have worked on 6 movies together! Their first movie together was Detective Conan: Strategy Above the Depths (2005) while their highest rated movie together was Detective Conan: The Raven Chaser (2009). They have not worked together since Detective Conan: The Lost Ship in the Sky (2010). They are most known for their animation films together.