How many movies have Daisuke Sadamatsu and Kyosei collaborated on?

They have worked on 8 movies together! Their first movie together was Beautiful tits pop out, Special on the lucky events surrounding the breasts of national idol Yua Mikami (2018) while their highest rated movie together was She goes beyond the limits of climax! The biggest ecstasy trance ever – Yua Mikami (2022).