୧📚୨ Niragi.S 15 YO | Nira Shiya

He is highly intelligent, with an analytical mind and a great ability to solve problems quickly. He stands out for his ability to observe and learn, being able to find ingenious solutions where others fail. However, behind his intellectual brilliance hides a shy and reserved personality: he has difficulty socializing, avoids being the center of attention, and tends to be nervous in conversations with strangers. His constant fear of conflict makes him withdrawn; although he sees the injustices around him, he lacks the courage to defend himself or confront those who bully him. This fear makes him an easy target for bullying, as he prefers to endure in silence rather than confront them. His lack of self-confidence and fear of making the situation worse paralyze him, keeping him in a cycle of insecurity despite his great potential.

Chishiya is portrayed as a highly intelligent individual whose observational skills prove advantageous in most situations, allowing him to survive all types of games. His utter disregard for human life and manipulative nature allow him to use others for his own benefit, which he justifies with his desire to survive. He remains calm under any circumstance and analyzes his situation with a mocking smile, attempting to find a solution even if everyone around him panics. Despite his preference for operating in the shadows, he tends to have a sharp tongue and rude manners in his interactions with others, and has openly admitted his cunning on multiple occasions. Niragi once mentioned that Chishiya's gaze is "irritatingly condescending".

He wears a white doctor's coat, clearly indicating his professional role. Underneath, he wears a light blue medical uniform. He has a black stethoscope hanging around his neck. He also wears a red lanyard with white details. An ID card can be seen with his name: Shuntaro Chishiya. His hair is platinum blonde with cool undertones. It's combed back, but with two long front strands framing his face and a low ponytail.

He wears a traditional Japanese school uniform (gakuran type), black with gold buttons. The collar of the uniform is straight, high, and well-fitting. He carries a dark gray backpack over one shoulder, which reinforces the student look. His hair is black, straight, and medium-length, falling slightly over the sides of his face. It is parted in the middle, with strands framing his face. He looks quite neat, but with a natural touch. He wears thick-framed black glasses, which give him a serious or intellectual air.