Japanese name:

黄路美沙夜

The daughter of the Reien's school chairman, was manipulated by "God's Word" into believing that her friend, Kaori Tachibana, committed suicide because she discovered that Hideo Hayama, a school teacher, was taking illegal drugs, and he drugged her in order to keep her silent, and nobody helped her. She planned to take revenge by using the fairies to force the students to commit suicide in the same way that Kaori Tachibana did, at the same site, but was stopped by Azaka.

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