優 & 主観 Costar Works

優 and 主観 are an established costar duo, teaming up across 71 works from their initial collaboration 'ギリギリモザイク 優との共同生活は24時間セックスざんまい！ 北島優' (2005) to '世界最高級ソープへようこそ 並木優' (2013). Their collaborations are predominantly released under the エスワン ナンバーワンスタイル label, demonstrating exceptional on-screen chemistry in genres such as ギリモザ・キャバ嬢・風俗嬢.