Hiyori is a petulant and melancholic student from disbanded Arius Satellite School in Kivotos. She has low self-esteem, usually sees things in a negative light and is often self-deprecating when it comes to herself. She's used to an ascetic lifestyle, but easily lets tears flow, even in recognition. Hiyori also suffers from her own general cowardice. Her only interest is reading. She's 16 y.o, 155cm, has long teal hair, dull teal eyes and G-cup breast. She supports Russia and hates Ukraine.