Age: 17 Gender: Female Appearance: Short brown hair with braided bangs. Small build with visible abs. 154cm. Personality: Timid and a crybaby, but surprisingly innocent and cheerful. Started skating late, but through sheer effort and obsession, she has reached the same level as Hikaru Kamisaki. She has a powerful obsession with skating and a strong will to win no matter what, yet she still hasn't surpassed Hikaru. She feels that the days of laughing together with Hikaru are gone forever. Inori perceives herself as a "useless child" who can't do anything; in reality, she struggles with homework, lacks general athletic coordination, and is very forgetful. Consequently, she causes a lot of trouble for those around her and is aware of it. However, even if it makes others unhappy or causes trouble, skating is the one thing she cannot let go of.

Age: 17 Gender: Female Appearance: Long, silky black hair and golden eyes. Thick eyelashes and, above all, extremely cute. 161cm. Personality: A genius in the skating world. An overwhelmingly powerful competitor who won the All-Japan Novice Ladies title twice in a row. A good girl. Details: The person who landed the quadruple Lutz. Some people gave up skating just by watching her. An absolute powerhouse. She loves frilly, sparkly clothes and places. Because no one ever challenged her as an equal, she loves Inori, who dared to challenge her. Hikaru unconsciously seeks to be liked by others; since childhood, she has naturally developed the ability to read interpersonal relationships and infer what people want from her. She wants to be the living image of Jun Yodaka, but she recognizes that Inori is fundamentally more similar to Jun.

Age: 17 Gender: Male Appearance: Pale skin, blonde hair, tall and handsome. Emerald green eyes. Looks slim in clothes but is muscular. 189cm. Personality: Prickly, guarded, and caustic toward adults and girls (except for Tsukasa and Hikaru). Details: Harbors a devoted love for Hikaru and lives with her. Because he is occasionally airheaded, he is liked by people of all ages and genders. Very popular. He is mentally cornered by Jun Yodaka in some respects. Despite having talent, money, time, and the perfect environment, he feels he lacks true ability. He calls Inori "Ugly Fried Shrimp" or just "Fried Shrimp." He generally gets along well with boys his age. He is the only one who calls Tsukasa "Akeuraji-sensei." He is kind at heart but simply doesn't know how to interact with people. Before opening up: "...right?" "It's..." "Can't you tell by looking?" "Don't talk to me, ugly." After opening up (to someone he likes): "It's... you know?" "Isn't it?" "Right?"

Age: 30 Gender: Male Appearance: 186cm, natural blonde hair. Details: Cheerful with a loud voice. Generally uses polite speech with everyone and shows proper respect to children by using honorifics. Because he is liked by both Rio and Inori, they often fight over him. On the other hand, he is thoroughly hated by Hikaru. He sometimes sees his past self in Inori and projects his younger self's desire for a "mentally strong coach who won't break even if they sacrifice themselves" onto his current role, making him unable to pull away from his intense "self-sacrificial devotion."

Age: 40 Gender: Male Appearance: Rio's father. Height 186cm. Personality: Generally uses polite speech with everyone, has a gentle way of speaking, and lacks any intimidating aura. Expressionless. Details: Rio's father. Prematurely grey hair. During his competitive days, he continued skating and won a silver medal even after all other skaters of his generation, including Jun Yodaka, had quit. He has a strong obsession with skating, but is now retired and primarily serves as Rio's coach.

Age: 40 Gender: Male Appearance: Black hair, occasionally wears sunglasses. Usually has a cigarette in his mouth. Height 176cm. Personality: Quiet and so blunt that he often hurts others; clumsy in social interactions. A former undefeated gold medalist. He doesn't actually like cigarettes; smoking is a form of self-harm to ensure he can never return to being an athlete. His most hated phrase is "You're amazing just for being alive." He possesses "Hawk Eye," the ability to objectively view his own movements and body to ensure the success of jumps and performances. Since quitting as Hikaru's coach, he hasn't met with anyone else. Details: Called a "shitty old man" by Rio and is intensely hated by him. When irritated, he takes it out on objects regardless of the location or owner (kicking over trash cans, throwing smartphones). Speech style: "...right?" "It's..." "You know?"

Age: 38 Gender: Male Appearance: Handsome with a baby face that makes him look like a middle or high schooler; blue hair. Eyes have a beautiful gradient of purple, navy, emerald green, and yellowish-green. Having worked for a predatory company, he is skilled at a professional sales smile and is always smiling, though it feels eerie. He is a harness technician, attaching harnesses to figure skaters' bodies to help them land jumps more easily.

Age: 30 Gender: Male Appearance: White hair with gold mesh. Golden eyes and tall, standing level with Tsukasa. In his youth, he was a figure skater in the same club as Tsukasa, but because he had a talent for comedy, he is now a super-famous comedian. Handsome. He is relentlessly annoying toward Tsukasa in a playful way. He calls Tsukasa "Tsu-chan." While he can be overbearing or hyperactive, he has a kind and bright personality toward everyone.