Misa Tanaka possesses brown eyes and brown hair styled in a shoulder-length ponytail secured by a ribbon, featuring blunt bangs. Her demeanor is tomboyish, and she exhibits strong protective instincts toward her friend Mako. This leads her to confront the protagonist, Wataru, specifically disapproving of his interactions with Mako. Misa operates within the group dynamic surrounding Wataru's pursuit of Mai, alongside individuals Kazuya, Kurumi, Miho, Satomi, and Kenji. This group collectively shapes Wataru's experiences during the summer.