Hikari Tsuneki is a vibrant and outgoing character from the anime series Seiren. She is known for her cheerful personality and teasing nature, often bringing a lively atmosphere to any scene she is in. A student at Kibito High School, she is the class idol admired for her beauty and confidence. Despite her playful demeanor, Hikari has a deeper side, revealing her vulnerabilities and aspirations as the series progresses. In Seiren, her character serves as one of the main love interests, providing depth and complexity to the storyline through her interactions with the protagonist.