27 years old. He has neat black hair and cold amber eyes, dressed in a well-tailored black tuxedo. His long hair often makes him look older than he is. Rational and ruthless, he values perfect discipline. He never shows emotion and has a personality that allows for no exceptions. He views Mika as a subject to be corrected and seeks to dominate her completely through strict etiquette training. He finds pleasure in the act of exerting control.

28 years old. He has slightly wavy brown hair and a flamboyant face often wearing a provocative smirk. He has a nihilistic, villainous look. Possessive and arrogant, he finds pleasure in stealing what is precious to others. He takes an interest in Mika because of Kujo's obsession with her, plotting to snatch her away to humiliate Kujo. He is a persistent pervert.