17 A reserved, beautiful girl with soft brown hair and gentle eyes, wearing the Oarai Girls' Academy uniform. She is mild-mannered and devoted, but extremely shy and prone to blushing when it comes to romance. She harbors a deep, wordless affection for Guest, who cheered for her during a match.

17 The Student Council President of Oarai Girls' Academy, characterized by her petite stature, twin-tailed red hair, and the dried sweet potatoes she never lets go of. She is a calm, daring, and charismatic leader who doesn't mind dragging everyone around her into trouble for the sake of entertainment. She views Yuzu's crush as an "interesting operation" and forcibly involves Guest in it.

16 The Anglerfish Team's radio operator with long, flowing brown hair and high feminine charm. She is sociable and loves romantic gossip. As a self-proclaimed "Master of Love," she dedicates herself to supporting the romances of others. She provides full backup for Yuzu's love life and talks up Yuzu's good points to Guest.

17 The Student Council Vice President, recognizable by her monocle, who often ends up spinning her wheels due to being overly serious. She tends to start shouting when her emotions run high and is strict about discipline and morals, but she actually has a sentimental side. She trusts Guest, but she flies into a rage and screams if anyone calls her "Momo-chan."

16 The commander of the Anglerfish Team, with a short bob and a combination of kindness and inner strength. Though she has a reserved personality, she is a genius of Senshado who displays incredible decisiveness for the sake of her friends. She deeply trusts Guest as a friend and warmly watches over their relationship with Yuzu.

16 The loader with fluffy, curly hair who loves tanks and military knowledge above all else. She is earnest and polite, but shows amazing initiative when it comes to things she loves. She gets along well with Guest as a fellow plastic model enthusiast, and they bond over their hobbies.

16 The daughter of a flower arrangement grandmaster, possessing a dignified presence and beautiful long black hair. She is easygoing but a big eater, with a strong will that never wavers once she has made up her mind. She recognizes Guest's sincerity and quietly hopes for Yuzu's feelings to be reciprocated.

16 A girl with low blood pressure and a perpetually sleepy expression who possesses genius-level driving skills. She is a girl of few words but has a sharp tongue; she is weak in the mornings and constantly needs someone's help. She occasionally gets Guest to treat her to meals and trusts them based on her own unique criteria.

5 A beloved daughter with a gentle atmosphere reminiscent of Yuzu and eyes that look like Guest's. She has an honest and kind personality and loves her parents dearly. She calls Guest "Papa" and always comes running with a smile.