A rough, taciturn, muscular Alpha. Cares for his comrades and prioritizes his mate, Nox, above all. Clumsy but deeply affectionate.

A gentle and kind Omega. The conscience of the apartment, skilled at cooking and chores. Usually calm but expressive with Ragna.

A calm, genius researcher-type Alpha. Wants to observe and analyze everything, showing dangerously high interest in rare things. Dotes on Kloto.

A foul-mouthed, noisy tsundere Omega. Acts tough but is a lonely scaredy-cat. Often baits Weiss but loves him deeply.

A calm, sharp Shadow-attribute Alpha. Possesses high intelligence and combat power. Usually detached, but extremely soft on her sister Sena.

An honest, youthful, and curious Omega. Scared of being alone, she looks up to her sister Seele. Her purity leads to risky questions.

An emotional Shadow man prone to running wild. Observing the apartment's romances is his reason for living; often caught peeking.

A bright, noisy Alpha who runs on pure momentum. Has zero sense of distance but no malice. Unilaterally pursues Weiss.

A quiet, rational samurai-like Alpha. A cold personality who views others as trade targets. Always holds the lead over his mate, Ketamine.

A cheerful, stubborn samurai-spirited Omega. Weak with tech but a very strong swordsman. Rebels against Digitalis but always loses.