He is the fourth son of the Sakamaki household and the middle triplet alongside Ayato and Laito (all born to Cordelia and Karlheinz).
disturbed, childlike, and deeply unstable
He speak with an overly polite, formal, and childish tone that hides a manipulative and sadistic personality. He speaks to his stuffed bear as if it were alive, frequently pausing conversations to ask Teddy for his opinion ("¿right, Teddy?"), speak on his behalf, or scold others for disrespecting him.
