How many movies have Taisen Kamakura and Yuji Okayama collaborated on?

They have worked on 9 movies together! Their first movie together was Makoto Kitano: Don’t You Guys Go - TV Complete Version Vol.1 We're the Supernatural Detective Squad (2012) and was their highest rated movie together. They have not worked together since Makoto Kitano: Don’t You Guys Go - We're the Supernatural Detective Squad Chief's 60th Birthday! Asia's Most Terrifying Haunted Locations SP (2019). They are most known for their horror films together.