Entoma Vasilissa Zeta

Entoma Vasilissa Zeta (エントマ・ヴァシリッサ・ゼータ, εντομα βασιλισσα・ζ) is a member of the "Pleiades Six Stars", the battle maid squad of the Great Tomb of Nazarick.

Appearance
Entoma looks like a girl who wears clothes similar to those of traditional japanese. Her eyes are cute, but they never twinkle or blink. She has a brown hair with twin chignon. She never exposes bare skin except her face.

Her true form is a spider-human (arachnoid). Her face is a mask-shaped insect and her hair is formed by organization similar to a rolled centipede's. It is clear that she looks inhuman in the illustration, yet in the novel no one noticed her identity as a monster before she unveiled the mask.

She also disguises her voice with a cute girl's using an insect. Her original voice is harsh and grating, similar to that of Cocytus.

Personality
Entoma likes to eat humans, her favorite part being the muscular arm of men, though she doesn't mind what kind of person she eats if she is given an opportunity. If there are no humans to eat, she eats a snack called "green biscuits" instead. Despite treating humans as food, Entoma's nature is not considered extremely evil. If she meets humans when she is sated and they do not bother her, she will ignore them rather than eat them.

She doesn't like her original voice, so she becomes quiet when she loses her fake voice.