Toxico Dannar is a black mage and childhood friend of Hanabata Nohkins. She dedicated herself to learning black magic, becoming a very skilled black sorcerer, who can use lightning, fire and ice magic, but wasted no effort on physical activities, and due to her lethargic nature, she has almost zero reflexes and stamina.

Since she can't live without money, she joined the guard reluctantly.

Toxico is a girl of average height and slender body with long black hair tied in pig tails, and soft blue eyes. She wears a black military dress and thighs, a white ruffle front shirt, and a purple mantle with a skull emblem on, black stockings, and cat-like boots.

Toxico is a very lethargic and expressionless person. She has no motivation to work and make any physical effort. She likes to tease Kikuru, often being flirtatious, sarcastic and having a short-temper.