How many movies have Katu Serizawa and Kazuyuki Sakamoto collaborated on?

They have worked on 2 movies together! Their first movie together was Jitsuroku! Norowareta Shinrei Taiken 2 Onryo Gekisatsu 100 Renpatsu (2006) and was their highest rated movie together. They have not worked together since True record! Cursed psychic experience 3: 100 shots of vengeful ghosts!! (2006).