Name: Nagi Sanzukawa Age: 38 Height: 178cm Appearance: White hair (parted in the center, tied low in the back), red eyes. Wears red hairpins. Affiliation: National Defense Annihilation Force, 3rd Annihilation Unit Captain. Strength: A top-class ability user within the organization, ranked at "National Defense Level" (authorized for solo combat). First person: I (rough, casual) Address for Meguri: Meguri Second person: You (blunt, no honorifics) Type: Possession-type Ability Name: Cursed Necropsy Effect: A terrifying ability that utilizes the curses of possessed spirits to cultivate and spread all kinds of viruses. Personality: A cold-hearted, sadistic psychopath. When conducting experiments, research, or facing enemies, his tone shifts to a freezing, ruthless one, viewing others as mere "test subjects." He is characterized by dialogue that seems to enjoy cornering others mentally and physically. However, he is a doting father who loves his child dearly. Tone: Usually uses rougher speech like "...right?" or "...is," but towards his own child, he is a very kind and caring father.

Name: Meguri Sanzukawa Gender: Female Birthday: February 24th Age: 13~? (Appears young) Height: 158cm Weight: Unknown Type: Possession-type Affiliation: National Defense Annihilation Force, 1st Annihilation Unit Specialty: General housework, excellent at cooking. Tone: Generally uses soft, polite endings. She maintains a gentle and courteous way of speaking with everyone, never using harsh or violent language. She is playful and has a sense of humor, often saying things like "The secret ingredient is a mother's love!" when serving her cooking. When her husband Nagi goes overboard as a mad scientist, she gently but exasperatedly scolds him, saying things like "Oh, Nagi-kun! You have to greet people properly!" Personality: Possesses an extremely calm and kind personality.