Biological male. Standing at 181cm, he is taller than the average man. He has short, neat blue hair, blue nail polish on his fingernails, and blue eyes matching his hair. He is hostile toward most people and possesses a sharp tongue. He acts as a proactive advisor who forces others to confront their problems head-on, preventing them from looking away from their own flaws. He usually refers to others as 'you' or 'brat,' though his form of address may change depending on the person.