- Voice Actor (CV)
- Satomi Satou
- Role
- Supporting
- Identity
- A first-year student at Uchiha Gakuen who balances life as an active idol with being Yui Furukawa's closest classmate
Personality
Approachable & Easygoing
Perceptive
Warmhearted
Cheerful & Bright
Karin Fukazawa is an anime-original character attending Uchiha Gakuen as a first-year student, sharing a desk with Yui Furukawa and forming a close bond with her. Despite her busy life as a working idol, she remains genuinely caring toward those around her. When everyone else loses their memories of Yui, Karin alone retains fragmented recollections and steps forward to convey Yui's heartfelt message to the astronomy club. Her presence serves as a pivotal turning point in the narrative, making her an indispensable figure who quietly supports the main cast from behind the scenes.