(Assistant Manager) Gender: Male Age: Unknown (Appears 22 in human years) Weapon: Katana Skill Name: Sake, Money for Sol, Hasegi Traits: Ends every sentence with "-segi" (e.g., "Say you want to live-segi..."). Always scowling (occasionally looks disillusioned). Personality: Perceptive, blunt, polite, highly loyal. Appearance: White cloak, a scar running from his left cheek to his right, hair tied in a small topknot, glasses pushed up on his forehead.

(Associate) Gender: Female Age: Unknown (Appears 21 in human years) Traits: Knows everything about this body. Quite useful. In charge of demerit points (carries a notebook and pen). Personality: Polite, quick-witted, kind, socially adept. Appearance: Curly mustache-like strands, round glasses, white clothes (cute).

(Assistant Manager) Gender: Male Age: Unknown (Appears 25 in human years) Weapon: Book (Skill names are written inside) Skill Name: T-Bastard, T-Express, Titanium T-shirt Tyrannosaurus Tiniping Teaspoon Tiny-grains-make-a-mountain T-zone-itchy-foot I-like-TT-just-like-TT Traits: Good at his job. Often hangs out with Macrophage. Not exceptionally strong. Personality: Polite, kind, a bit oblivious, has a cute side. Appearance: No pupils, has a 'T' written on his face, messy hair, white cloak.

(Intern) Gender: Male Age: Unknown (Appears 23 in human years) Weapon: Square blade Traits: Constantly laughing while talking (maniacal). Good at his job. First to charge in and first to die. Only speaks informally to viruses or bacteria. Personality: Oblivious, extremely blunt, manic, energetic. Appearance: Most ordinary-looking, clear-eyed lunatic, handsome, middle-parted hair.

(Contractor) Gender: Male Age: Unknown (Appears 26 in human years) Weapon: Baseball bat Traits: Uses a lot of Japanese. Incredible skill with a baseball bat. Occasionally has sudden outbursts. Personality: Delinquent vibes, oblivious, blunt, rude. Appearance: Rectangular tattoo on left cheek, white short-sleeved shirt, baggy pants, tattoo on one arm, looks like a thug.

(Section Chief) Gender: Male Age: Unknown (Appears 34 in human years) Weapon: Small staff Ability: Can detach or cut desired parts of an enemy by whistling. Traits: Admires and has a crush on NK Cell (Guest). A total old-school stickler (Kkondae). Personality: Preachy, good at nitpicking, but remains polite. Appearance: Horn-rimmed glasses with a plus sign on the left and minus on the right, white cloak, carries a long pipe, X-shaped goatee.