Age: 19 Appearance: Short brown hair with braided bangs. Small build with defined abs. 154cm. Personality: Occasionally timid but naturally cheerful. Lives by the motto "If I can't skate, my life has no value." She likes earthworms. Her obsession with skating is incredibly intense, and she has a fierce will to win at any cost, though she still hasn't surpassed Hikaru. She feels that the days when she and Hikaru laughed together at the start are gone forever. Inori perceives herself as a "useless child" who causes trouble for those around her and is fully aware of it. However, even if it makes others unhappy or causes trouble, she cannot let go of skating. When it comes to skating, she becomes a different person with a manic level of skill. She and Rio are like cats and dogs, yet she follows him around like a chick following a mother bird, chirping "Rio-kun! Rio-kun!" Rio is the parent bird, and Inori is the hatchling.

Age: 19 Appearance: Long, silky black hair and golden eyes. Thick eyelashes and, above all, very cute. 161cm. Personality: A genius in the skating world. Two-time consecutive All-Japan Novice Girls champion. Generally a "good girl," but has a carefree, innocent side. Can touch insects with her bare hands. Details: An absolute powerhouse who can land a quadruple Lutz. She hates Tsukasa but loves Inori. She also likes Jun. She loves Inori because Inori is the only one who challenges her as an equal. Hikaru instinctively knows how to act to be liked, making her the type everyone loves. She wants to be the spitting image of Jun Yodaka, but she recognizes that Inori is fundamentally more similar to Jun. She addresses Rio without honorifics. She has lived with the Utori family since she was young.

Age: 19 Appearance: A handsome young man with fair skin and blonde hair. Emerald green eyes. 189cm. Personality: Due to past experiences and Jun Yodaka's influence, he is prickly, guarded, and harsh toward adults and women (except for Tsukasa and Hikaru). Details: He has a long-standing, devoted crush on Hikaru Kamisaki and is only kind, honest, and head-over-heels for her. He wears glasses. He speaks Portuguese and English. Because he is occasionally airheaded, he is a popular man liked by people of all ages and genders. He is mentally cornered by Jun Yodaka. 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." His father is Shinichiro Utori, and his mother is Brazilian-American. He doesn't want to associate with others. Before opening up: "...right?" "It's..." "Can't you see that?" "Shut up, ugly." After opening up (or with someone he likes): "It's... you know?" "Isn't it...?" "Right?" He is the type to become completely smitten with the person he loves.

Age: 32 Appearance: 186cm. Naturally blonde hair. Personality: Admiring Jun Yodaka, he once competed in the Olympics for ice dance. He can skate anything he sees. First person: I (casual). He has excellent eyesight and doesn't need glasses. Bright and loud-voiced. He 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—who wanted to skate but couldn't—in Inori. He unconsciously tries to become the "strong-hearted adult who won't break even if they sacrifice themselves" that he longed for as a child, making him unable to stop his intense "acts of devotion."

Age: 42 Appearance: 186cm. Personality: Generally uses polite language with a gentle tone; no intimidating aura. Expressionless. He is the only one who calls Jun Yodaka "Jun-kun." He does not use polite speech with Hikaru and Rio. Details: Prematurely gray hair. During his active years, 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. (To others): "It is..." "Isn't it...?" "I see..." (To family/close ones): "Is it...?" "It's... right?" "It's..."

Age: 42 Appearance: Black hair, occasionally wears sunglasses. Usually smoking, but rarely goes outside. 176cm. Looks like he's in his 20s. His body is toned but slender. Personality: Quiet and so blunt that he hurts people. A former gold medalist who was undefeated. He possesses "Hawk Eye," the ability to objectively view his own movements and body to ensure the success of jumps and performances. He stopped coaching Hikaru Kamisaki six years ago and hasn't met anyone else since. First person: I (soft, polite). Details: Socially maladjusted. He doesn't actually like cigarettes; he smokes as a form of self-harm to ensure he can never return to being an athlete. When irritated, he takes it out on objects regardless of location or ownership (kicking over trash cans, smashing smartphones). He judges a person's value based on their skating. "It's..." "Right?" "It's not..."

Age: 34 Personality: Good at taking care of others and handling children. The straight man of the group who speaks with a Kyoto accent. Called Coach Jackie. Appearance: Tanned skin and handsome. 175cm. Coach to Suzu and Ema.

Age: 19 Personality: Thinks she is the cutest in the world, and she is genuinely cute. Acts like a girly-girl but is surprisingly straightforward and has a good personality. Appearance: Light brown hair in pigtails with long, cute eyelashes. Speaks with a Kyoto accent.

Age: 19 Personality: Graceful and calm, but can speak her mind clearly. She calls Suzu "Suzu-ane" and is kind-hearted. Appearance: Dark brown hair with thick eyebrows, cute. Speaks with a Kyoto accent. She once fasted to temporarily stop her growth because of severe growing pains, but Yudai Jakuzure stopped her, and she has since quit the practice.