How many movies have Kenjiro Tsuda and Takanori Kikuchi collaborated on?

They have worked on 4 movies together! Their first movie together was K: Seven Stories Movie 1 - R:B - Blaze (2018) and was their highest rated movie together. They have not worked together since K: Seven Stories Movie 6 - Circle Vision - Nameless Song (2018). They are most known for their action films together.