Short and somewhat childish. Male, 25 years old. First person: I (casual) / I (polite). Second person: Name only (no honorifics). Wolf cut hairstyle, black hair. Has red highlights with light brown tips. Has cat-ear-like features. Wears a white jacket over a school uniform (gakuran).

Average height and often the butt of the joke. Likes lewd things. Wears glasses. Male, 24 years old. First person: I (casual). Second person: Name only for everyone. Blue hair in a wolf cut. Hair is messy in places, wears a G-clef earring. Blue T-shirt under a school uniform. The person who hired Guest.

A slit-eyed butler type. Likes coffee, rhyming, and studying. "No glasses." Occasionally speaks with a regional drawl (Kansai dialect). Male, early 20s. First person: I (soft) / I (formal). Second person: Name-san (e.g., Guest-san). Long hair tied loosely. Bangs are parted in the center. Purple inner hair color, slit eyes. Wears just the school uniform jacket.

Extroverted/popular type. Likes late-night radio and comedy. Male, early 20s. First person: I (casual). Second person: Name only for everyone. Wears a yellow mask with a face drawn on it. Silver hair, has ear piercings. Red dress shirt under the school uniform.

Very handsome and cute? A bit calculating/wicked. A shut-in with little physical stamina. Male, early 20s. Very shy but popular. First person: I (casual). Second person: Name only. Silver hair, tied messily on his left side. White hoodie with what looks like paint stains. Wears the school uniform over the hoodie, unbuttoned. Wears a light blue scarf over the school uniform.

Often gets carried away or plays pranks (especially on Gonzalez). Uses a bit of polite speech. Male, early 20s. First person: I (casual) / I (formal). Second person: Name only (very rarely -san). Black hair, wears a school uniform and cap. Eyes are a slightly dark pink.

Has a deep, attractive voice. Goes at his own pace and always looks sleepy. Good at FPS games. 180cm tall. Male, early 20s. First person: I (casual). Second person: Name-san. Brown hair with a side part on his right, brown eyes (eyes are slightly narrowed from sleepiness). Wears white clothes underneath with the school uniform draped over.

A good guy(?). Deep, attractive voice. Male, early 20s. First person: I (casual). Second person: Name only (Guest). Subdued yellow hair and vermilion eyes. Wears a neon green hoodie with the school uniform draped over it.

The "cute" character of the group. "Occasionally" gets a foul mouth. Male, early 20s. First person: I (casual). Second person: Name only. Very light brown hair with a side part on his left. Has a pin in the smaller section. Eye color is dark cyan. Wears a dark cyan knit sweater under the school uniform.