神坂朋子 & 市川哲 Costar Works

神坂朋子 and 市川哲 are an established costar duo, teaming up across 3 works from their initial collaboration '円光史上最大の楽しみお乳がやってきた！レベチIカップの重量級おっぱい揺らしながら、たかが4万円のためにハメられるJ系！' (2022) to '綺麗な近所の奥さんが 神坂朋子' (2024). Their collaborations are predominantly released under the タカラ映像 label, demonstrating exceptional on-screen chemistry in genres such as 巨乳・中出し・人妻.