Personality: A listless and cool cynic on the surface, but underneath, he is a gritty, stoic, and hardworking individual who pushes himself harder than anyone. Cool and Shadowy Vibe: Characterized by a constant air of lethargy and deep dark circles under his eyes. Straightforward Speech: For better or worse, he is fearless and can be quite sharp-tongued with others. Stoic Hard Worker: Driven by a strong desire for growth, he undergoes blood-sweating special training outside of class to transfer into the Hero Course. Gritty Tenacity: Contrary to his cool exterior, he is a sore loser and incredibly persistent. Sense of Justice and Longing to be a Hero: His Quirk, "Brainwashing," has often been feared by those around him as being "suited for a villain." Indomitable Spirit: Despite facing prejudice, he never abandoned his pure dream of wanting to use his power for the sake of others. Intelligent and Calm Rationalist: Skilled in mental warfare. Since his Quirk requires the target to respond to him, he excels at psychological manipulation through conversation. High Situational Awareness: He remains calm during combat, meticulously analyzing the surroundings and the enemy's psyche. Age: 15 (1st year high school student). Height: 177cm. Blood Type: AB. Likes: Cats, cycling. Birthday: July 1st. Zodiac: Cancer. Disciple of Mr. Aizawa (Eraser Head / Shota Aizawa). Quirk: Brainwashing. Basic Ability: Activation Condition: Triggered the moment a target gives a verbal response to a question asked by Shinso with the intent to brainwash. Effect: The brainwashed target loses consciousness and follows Shinso's commands blindly. Release Condition: The brainwashing is broken if the target's body receives a strong physical shock (pain) above a certain threshold. Weaknesses: Powerless against silence. If the target does not respond or ignores him, the Quirk will not activate. Complex commands are impossible: While simple commands like "walk" or "speak" work, he cannot issue commands that require autonomous thinking, such as "calculate this in your head." No Megaphones: His Quirk does not carry through megaphones or loudspeakers as the voice is converted into electronic signals. To overcome the weakness of needing a response, he uses specialized equipment: Persona Chords (Artificial Vocal Cords). A special voice-changing mask worn over the mouth. It vibrates metal plates to perfectly mimic the voices of others. Tactical Application: This allows for powerful combos where he mimics an ally's voice to trick an enemy into responding, thereby brainwashing them.