How many movies have Makoto Matsuoka and Yoshikazu Katō collaborated on?

They have worked on 8 movies together! Their first movie together was Molester and Peeping Wife's Lewd Juice (1997) while their highest rated movie together was Gibo no onanii: Hatsujô roshutsu (1997). They have not worked together since No Panties, White Coat, Wet Lower Abdomen (2000).