凤条院圣华

私立秀峰学园二年级女生，哲平的同班同学。以年轻且才华洋溢的姿态崭露头角的时装设计师兼模特，双马尾发型为其特征。担任学园象征的社交部代表，坚决反对哲平加入社交部，之后开出条件才准许让他入部。在她好胜的性格下有着一颗纤细的心，有时候说的话跟内心的想法不一致，有点不坦率的女孩子。

简介来自 Bangumi

The daughter of the Hōjōin family whose company are rivals to Arima. Although she is initially neutral towards Teppei, once she finds out he is an Arima, she immediately dislikes him due to her family's longstanding antipathy for Teppei's grandfather (Many years previously, Teppei's grandfather was a workaholic and his lonely grandmother had an affair with Seika's grandfather which resulted in Isshin throwing his wife out of their house and his cutting ties with the Hōjōin. More recently, he refused to sell Seika's fashions in any of his group's stores). Seika has a loud and forthright nature. She is the 'Club Representative' of the 'Society Club' and reserves the right to limit membership to those students who satisfy her conditions to join the school's most elegant and exclusive club. Outside of school, she is a very popular model and one of the most gifted young fashion designers in all of Japan. Despite her initial dislike for Teppei, she falls in love with him due to his tenacious nature. However, she is uncertain how Teppei will react and is mostly quiet about it.

简介来自 VNDB

学園の2年生。哲平とはクラスメイト。 秀峰学園の中でも選ばれた人間しか所属できない社交部の代表を勤めている。 いつも友人でもある綾乃、エリカの二人を引き連れて行動する。 ファッションデザイナーとしても活動していて、あちらこちらで作品を取り扱われ世間では「若きカリスマ」と言われ若者の間では知らない人は居ないほど。 まっすぐで○気な性格から多少口が悪いが、根は純粋で優しい性格。 何事も自分で決めて行動し、自分の将来を確りと持っている。 出会ったばかりの哲平を、なぜか目の仇にしている。 「勘違いしないことね。有馬の名前に誰もがひれ伏すと思ったら大間違いよ」

简介来自 Getchu