（加藤えま） & 一馬 Costar Works

（加藤えま） and 一馬 are an established costar duo, teaming up across 2 works from their initial collaboration 'ドM美少女初アナルでいきなり2穴性交 前田えま' (2018) to '「ゴムなんてい～らない」全部ホンモノ 真正アナル中出しFEVER！すぐにイッちゃう美少女ケツ穴バニーちゃん 前田えま' (2025). Their collaborations are predominantly released under the ASSMI label, demonstrating exceptional on-screen chemistry in genres such as 浣腸・アナルセックス・尻フェチ.