How many movies have Eiichiro Funakoshi and Kiyohiko Miyasaka collaborated on?

They have worked on 6 movies together! Their first movie together was Murderous Intent in the Pacific (1998) while their highest rated movie together was Detective Ushio VS Case Reporter Saeko at the Terminal Station (2008). They have not worked together since Detective Ushio vs. Case Writer Saeko: Last Family (2017). They are most known for their mystery films together.