How many movies have Kaneto Shiozawa and Toshihiko Seki acted in together?

They have worked on 11 movies together! Their first movie together was TO-Y (1987) while their highest rated movie together was Zillion: Burning Night (1988). They have not worked together since Crayon Shin-chan Midsummer Night: I Have Arrived! The Storm is Called Den-O vs. Shin-O! 60 Minute Special!! (2007). They are most known for their animation films together.