川上ゆう & 山田万次郎 Costar Works

川上ゆう and 山田万次郎 are an established costar duo, teaming up across 2 works from their initial collaboration '至れり尽くせり究極のKMP学園祭スペシャル！！ 2 桜井あゆ 葵こはる 川上ゆう 藤嶋唯 仲村茉莉恵' (2014) to '親の居ない日、僕は2人の姉とむちゃくちゃSEXした。 川上ゆう＆神納花' (2016). Their collaborations are predominantly released under the TMA label, demonstrating exceptional on-screen chemistry in genres such as 中出し・姉・妹.