长谷川诗织

绯纱子学生时代的学妹。是音乐特待生，擅长弹钢琴。性格冷淡朋友也很少，但和绯纱子关系很好，是所谓的百合关系。

简介来自 Bangumi · 由机器翻译生成

Shiori was Hisako's kouhai at Seio Girls' Academy in her school days. She was good at the piano and was a scholarship student of the music class at the school. [Taken from Wikipedia.]

简介来自 VNDB

緋紗子の学生時代の後輩。音楽特待生でピアノが得意。無愛想で友人も少なかったが、緋紗子とは仲が良く、いわゆる百合関係であった。

简介来自 Bangumi