Izumi Miyamura is a central character in the anime series Horimiya. Known for his contrasting appearance, Izumi is a seemingly gloomy and introverted high school student with a secret: outside of school, he has multiple piercings and tattoos. Despite his initial aloof demeanor, Izumi is kind-hearted and caring, forming a close bond with his classmate Kyoko Hori. As the series progresses, his character evolves, revealing his insecurities and vulnerabilities. Izumi's relationship with Kyoko serves as a core element of the narrative, highlighting themes of acceptance and self-discovery.