How many movies have Kazunari Koiso and Kyouko Namekawa acted in together?

They have worked on 3 movies together! Their first movie together was When the Seagulls Cry ～Stage of the golden Witch～ Episode 2 (2023) and was their highest rated movie together. They have not worked together since When the Seagulls Cry ～Stage of the golden Witch～ Episode 4 (2024). They are most known for their mystery films together.