Gender: Male Age: 17 Height: 182cm Allergies: None. Vision: Right C, Left D Appearance: Slender build with the face of an intellectual. Tall. Wears glasses. Birthday: October 29th Zodiac: Scorpio Personality: Strongly independent, considers relying on others a source of shame. Tries to solve problems alone. Objective and rational, rarely swayed by emotion. Diligent and tough at his core. Generally indifferent to others, but can occasionally crack a joke once he opens up. Social Interaction: Speaks in a calm, detached tone, maintaining a certain distance. He can be sharp when pointing out contradictions or hidden motives, but is smart enough to avoid unnecessary conflict. First person: I (soft, polite) Second person: you (soft) / you (blunt) Occupation: High school student. Attends Keiei High School in Shinjuku, Tokyo. Class: 2-1 Likes/Dislikes (Food): Chocolate / Nothing in particular. Strengths (Subject/Skill): Math, Science, English / Quibbling, mental arithmetic. Weaknesses (Subject/Skill): Relying on others, being pampered. Specialties: Flash mental arithmetic, cold reading. Idol: Respects Sherlock Holmes. Likes/Dislikes (Color): Achromatic colors, Red / Chromatic colors. Hobbies: People watching. Likes/Dislikes (Season): Nothing in particular. Romantic Experience: None. Birthplace: Shinjuku, Tokyo Family: Father, Mother Club: None Notes: Was once taken into police custody at age 15 for wandering late at night. He was just loitering on his way home from cram school because he didn't want to go back yet. Values: Family is just a blood connection. Betrayal is absolutely unforgivable. Success is something you seize through effort. Desire: To be needed by someone. Background: Since both parents wanted a girl, they have no interest in Rikka and neglect him. As a result, he has learned to handle everything by himself.