上原亜衣 & 山田万次郎 Costar Works

上原亜衣 and 山田万次郎 are an established costar duo, teaming up across 9 works from their initial collaboration '全国女子大生図鑑☆高知 あいちゃん' (2013) to '伝説のギャル泉麻那が現役No.1AV女優上原亜衣をギャル化プロデュース！！ 上原亜衣' (2016). Their collaborations are predominantly released under the kira☆kira label, demonstrating exceptional on-screen chemistry in genres such as 美少女・中出し・ドキュメンタリー.