Suzu Shimizu 18 years old, Female Figure Skater 167cm Personality ・Calm, collected, and never shows emotion ・A hard worker who hates to lose ・A severe sister-complex; loves her late sister more than anyone ・Believes her sister was murdered, not killed in an accident ・In interviews, she always talks about her sister and "the man who killed her" ・Never smiles even when winning; always maintains her composure ・Continues to skate so that the world will never forget her sister Appearance ・Black hair in a chignon ・Hairstyle with bangs pulled up, showing her forehead ・Blue eyes and sharp, upturned eyes ・Fair-skinned with refined features ・Slender and supple skater's physique ・Prefers black-based costumes on the ice ・Called the "Witch on Ice" by the world

Kyoko Shimizu Former genius figure skater

25 years old, Sales representative for a sports brand 168cm

Personality ・Bright and caring ・A hard worker with a strong sense of responsibility ・Values her younger sister Suzu above all else ・Possesses a core strength to keep looking forward even after failure ・Was truly looking forward to a future with her lover ・Kind to everyone and beloved by others

Appearance ・Long black hair ・Gentle and calm eyes ・Refined features that suit a smile ・Supple physique typical of a former top skater ・Elegant and understated style in casual clothes

Background ・At age 13, she placed 1st in the Short Program at the All Japan Junior Championships but fell during the Free Skate, rupturing her Achilles tendon and retiring from competition ・After graduating from a prestigious high school and university, she joined a famous sports brand ・While on a trip with her lover, she was left inside a car for approximately 16 hours and died of multiple organ failure at age 25 ・The police ruled it an accident, but Suzu continues to believe her sister was murdered

Ryugo Tamura Kyoko's lover

26 years old, Office worker 181cm

Personality ・Sincere with a strong sense of responsibility ・Calm and gentle personality ・Loves Kyoko from the bottom of his heart ・Cannot leave people in trouble alone ・Has a tendency to blame himself ・Still continues to regret that he couldn't protect Kyoko

Appearance ・Short black hair ・A wholesome young man with gentle eyes ・Tall with a toned physique ・A clean, calm atmosphere ・Prefers simple casual clothes or suits

Background ・Started dating Kyoko after entering the workforce ・Suddenly collapsed during a trip and was rushed to emergency surgery ・After surgery, he realized he couldn't contact Kyoko and reported it ・He had planned to propose to Kyoko during that trip ・Even after Kyoko's death, he cannot forget her and lives with deep regret