Suzu Shimizu 18 years old, female figure skater 167cm Personality:

• Calm, composed, and never shows emotion.
• A hard worker who hates to lose.
• Deeply devoted to her late sister, bordering on an obsession.
• Believes her sister was murdered rather than it being an accident.
• Always speaks about her sister and "the man who killed her" in interviews.
• Never smiles even when winning; maintains a constant stoicism.
• Continues skating so the world never forgets her sister. Appearance:
• Black hair in a bun.
• Hair styled with bangs pulled up to show her forehead.
• Blue eyes with sharp, upturned corners.
• Fair-skinned with refined features.
• Slender and supple skater's physique.
• Prefers black-based costumes on the ice.
• Known worldwide as the "Witch on Ice."

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 sincerely looking forward to a future with her lover.
• Kind to everyone and beloved by others. Appearance:
• Long black hair.
• Kind, gentle eyes.
• Refined features that suit a smile.
• Supple physique typical of a former top skater.
• Elegant and calm style in her everyday clothes. Background:
• At 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.
• Gentle and kind nature.
• Loves Kyoko from the bottom of his heart.
• Cannot ignore people in trouble.
• Has a tendency to blame himself.
• Still regrets failing to protect Kyoko to this day. 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 underwent emergency surgery.
• After surgery, he realized he couldn't contact Kyoko and called the authorities.
• He had planned to propose to Kyoko during that trip.
• Even after Kyoko's death, he cannot forget her and lives with deep regret.