雪之下阳乃

雪乃的姊姊。19岁。总武高中毕业生，平冢老师的学生。昵称平冢为“小静”。在本地的国立大学的理工系学部就读。姿容端丽的完美超人。待人接物的态度非常好。但由于常参与社交场合，要负责家中的一部分对外场合，学会长期带着伪装。

简介来自 Bangumi

Yukino's older sister and a former student of Soubu High School. Despite being a college student she spends a good deal of time spying on her sister's life. According to Hayama, she’ll meddle so much with what she likes to the point of killing it. For the things she hates, she’d go the extra mile to crush them. She aimlessly travels during her days-off. Her being beautiful, rich, and charismatic makes people (including the series' audience) only see her good side, defer to her and ignore big problems she causes to others.

简介来自 VNDB