Remi Ayasaki attends Katagiri Senior High School as a supporting character. Her appearance features vibrant pink pigtails and striking red eyes. She regularly dons the standard female school uniform, complemented by a cardigan and ribbon tie. Born on June 6, she is a Gemini. Romantically paired with student council president Kakeru Sengoku, their bond formed during shared classes despite initial distance. A mutual passion for books—especially fairy tales—ignited their connection when Sengoku lent her a story, sparking conversations that evolved into romance. Outgoing, charismatic, and confident, Remi contrasts sharply with reserved peers like Kyoko Hori, embodying a foil who champions social engagement and life beyond academics. Her approachability dismantles group barriers, though occasional carelessness surfaces, such as misplacing vital student council documents. This error triggered a conflict mistakenly pinned on Hori, requiring Izumi Miyamura's resolution. Remi actively mentors friends, reassuring Sakura Kono during crises of self-worth and advising her on romantic feelings toward Toru Ishikawa. She similarly bolsters Sengoku’s confidence through steadfast support. Her adventurous spirit clashes with his preference for routine, driving mutual growth as she encourages openness to spontaneity.