How many movies have Shunji Inoue and Tomoki Nagasaka collaborated on?

They have worked on 3 movies together! Their first movie together was GARO: Red Requiem (2010) while their highest rated movie together was GARO Side Story: The Tougen Flute (2013). They have not worked together since GARO Side Story: The Tougen Flute (2013). They are most known for their adventure films together.