How many movies have Kotoha Ishimura and Sugiyama acted in together?

They have worked on 1 movie together! Their first movie together was But You Said If You Played With My Nipples That My Titties Would Grow Bigger Hina Ayame (2019) and was their highest rated movie together. They have not worked together since But You Said If You Played With My Nipples That My Titties Would Grow Bigger Hina Ayame (2019).