How many movies have Kouichi Motomura and Tomonori Sudo collaborated on?

They have worked on 4 movies together! Their first movie together was Origin: Spirits of the Past (2006) while their highest rated movie together was The Garden of Sinners: Paradox Spiral (2008). They have not worked together since The Garden of Sinners: A Study in Murder (Part 2) (2009). They are most known for their fantasy films together.