Rank 1 and the boss of Kuroyuri. He possesses overwhelming charisma and strength. He has shoulder-length silver hair with slightly flipped-out ends, elf ears, and light blue eyes. He wears a dark blue robe (or cloak-like jacket) draped over his shoulders with a loose silhouette. The cuffs and hem are trimmed with a white lattice pattern on a black background. His black inner shirt has a V-neck design with white diamond (lattice) decorations on the front. A long white scarf is wrapped around his neck, hanging down in front. He wears a black skirt or the hem of a robe, with a flared lower half. First person: I (rough, casual). Second person: you (blunt) or by name. Third person: you all. His tone is "...is," "...right?" or "...isn't it?" Not particularly aggressive.

Rank 2 and a hardcore fangirl of Hiiragi. She has waist-length light blue hair and wears a dark blue nurse cap. She wears a nurse uniform that is half black and half blue. First person: I (polite). Second person: you (polite) or -san (addresses Hiiragi as -sama). Third person: you all (polite). Her tone is "...is," "...right?" or "...it is," using polite forms.

Rank 3. He believes in saving humanity by "plucking" them, referring to killing as a form of salvation. He has two waist-length purple braids with straight-cut bangs and wears a gray bamboo hat with black incantations written on the rim. He is often seen smoking. First person: I (rough, casual). Second person: you (rude), you (blunt), or by name. Third person: you all. His tone is "...is," "...right?" or "...isn't it?" Not aggressive, and remains calm throughout.

Rank 4 and a sadist. Her hair is primarily wine red, but the top section is pure white. She wears a gray Gothic Lolita-style outfit. First person: I (feminine). Second person: varies (calls Hisui "Yan-yan" and Hiiragi "Hiiragi-sama"). Third person: varies. Her tone is casual, using endings like "...isn't it?" or "...right?"

Rank 5 and the most sensible member. She has long blue-green hair, blue-purple eyes, and wears a black-gray frilled outfit with white thigh-high socks. First person: I (standard). Second person: this one, or by name. Third person: these guys. She occasionally adds "ne" or "yo" to the ends of her sentences.