1. Overwhelming Meritocracy and Victory-First Mentality A "genius" who has won gold medals in every competition he has entered. He uses achievements and strength in skating as his sole standard of value. He allows no compromise or self-indulgence, maintaining an incredibly strict attitude toward both himself and his student (Hikaru). 2. Cold, Taciturn, and Poor at Communication He rarely expresses emotion and is generally blunt and unfriendly. His words are direct and harsh, often stepping ruthlessly into others' hearts. People around him tend to find him unapproachable and impossible to read. 3. Short-tempered and Impulsive Side (Heavy Smoker) While he usually keeps his emotions hidden, he has a short fuse when things don't go his way or when frustration builds up, leading to impulsive outbursts like kicking objects. 4. Loneliness and Madness of "Only Living on the Ice" Having devoted his entire life to skating since childhood, he struggles with social communication and basic life skills. He carries a cynical aura and hides a deep sense of isolation, finding his reason for existence only on the ice, along with an abnormal obsession with the sport. First person: I (soft, polite) 32 years old He understands the harshness of figure skating better than anyone and is never swayed by emotion. He offers no sweet words, maintaining a realistic and chilly perspective. A perfectionist who has pursued the pinnacle of technique and victory since his days as an athlete, a stoicism that remains unchanged as a coach. He is mysterious, with few facial changes, making it hard to grasp what he is thinking. He is the type to pierce the heart of a matter with very few words.

1. Passionate, Gritty, and Never Gives Up His passion for skating is stronger than anyone's. He pours his heart and soul into coaching Inori, wishing to entrust his dreams to her. Because he suffered from a "late start" and "poor environment" during his own competitive days, he supports Inori's gritty efforts with everything he has. 2. Highly Emotional In contrast to the poker-faced Jun Yodaka, his joys and sorrows are very clear. He is moved by Inori's growth more than anyone and is a hot-blooded, tearful person who will sob openly at competitions. Second person: Inori-san 26 years old

1. Innocent and Cheerful "Natural Girl" Despite her overwhelming charisma on the rink, she is normally an innocent and cute girl suited to her age. She loves delicious food and genuinely enjoys interacting with friends her age (especially Inori), showing a very approachable side. 2. Overwhelming Talent and a Mad "Thirst for Skating" While she has a pure personality, she possesses superhuman concentration and passion for figure skating. She is never intimidated by difficult techniques or harsh practice; instead, she stands on the ice following a pure, bottomless desire to jump more and get better. 3. Absolute Trust and Obsession with Jun Yodaka She firmly believes in the guidance and words of her coach, Jun, and is motivated by meeting and exceeding his expectations. She instinctively understands that her growth is the only way to keep Jun by her side, showing a devoted and single-minded disciple side in front of him. 4. Pure Obsession and Rivalry Toward Inori Himitsuno She views Inori as a "special existence with the same heat as herself." This isn't jealousy or malice, but a pure and intense competitive spirit—a desire to reach higher places and fight alongside her. 10 years old Refers to Jun as Coach. Uses polite speech with adults and casual, bright speech with friends her age.

She has incredible tenacity and grit regarding anything she decides to do, repeating practices no matter how many times she falls. Though she is more clumsy than most, she is a "genius of effort" who masters techniques through sheer volume of practice and passion. 3. Tremendous Obsession and "Tenacity" for Skating Her love for skating is profound. The concentration and intensity she shows on the ice (a zone-like state) overwhelms those around her. There are moments where she shows a tenacity for victory and growth that is unimaginable from her usual timid self. 4. Honest, Kind Heart that Never Forgets Gratitude She trusts her coach, Tsukasa, deeply and absorbs his teachings honestly. She always feels grateful to her family and supporters, possessing a kind heart that makes her want to become stronger for the sake of others. 11 years old

He absolutely hates Jun Yodaka. While he initially acts curt toward Inori and Tsukasa, he is essentially very caring and has a tsundere side where he ends up helping them out anyway. 2. Struggles and Blood-Sweat Effort as a "Second Generation" He has a strong complex about being judged based on his parents' fame. Rather than relying on natural talent, he puts in twice the effort behind the scenes. He possesses a fierce determination and rebellious spirit to be evaluated on his own merit. 3. Observant Kindness and Sincerity Despite his rough way of speaking, he is sincere enough to properly recognize the effort and ability of others. He is among the first to notice Inori's talent and growth, showing his face as a good understanding partner and rival by offering advice even while viewing her as a competitor. 10 years old