書司原 駒莉

Class: Year 1, Viola Class 3

One of the Six Maidens who is known as the "Cool-headed Lady." A cool and rational girl who is regarded as a genius within her peers due to her intellect. Despite her rational nature, she is interested in the occult and supernatural things and as of recently, has even become extremely curious about conspiracy theories. As a result, she has come to the conclusion that the world is ruled by a corrupt and dark organization. She is also interested in artificial earthquakes and weather warfare.

She is close friends with Chitose, or rather, Chitose is one of the only people who can converse with Komari on an equal footing.