A young Korean-American woman who travels to Italy seeking fashion and excitement. She later becomes introspective, acknowledging a deeper connection to her family and cultural roots.

Lenny's boss at Post-Human Services, who appears much younger than his age due to dechronification processes. He is ambitious and influential in the anti-aging industry.

Eunice’s younger sister, who is politically active and encourages Eunice to stay true to herself. She navigates her complex identity and relationship with her sister in a time of change.

One of Lenny's best college friends, known for streaming his life through his äppärät. He is deeply entrenched in the media and technology-oriented world.

Lenny’s friend from college who eventually moves to Canada with his wife, Grace. Known for his kindness, Vishnu is involved in political activities in New York.

A compassionate and conservatively dressed Korean-American woman married to Vishnu. She represents stability and offers advice to Eunice.

An employee at Post-Human Services who gains influence and power within the company. He is a figure of order and efficiency in the organization's changing landscape.

An old-guard employee at Post-Human Services who is supportive of Lenny. Known for her emotional intelligence and kindness.

Eunice’s lively best friend and fellow Korean-American, primarily interested in fashion and social life. She represents the challenges of societal and familial balance.

A charismatic leader in Aziz’s Army, admired by Eunice for his dedication to his cause. He plays a significant role in shaping Eunice's perspective.

A key influence on Lenny, with his memories of her providing guidance throughout the story. She represents a connection to his roots and ideals.

Noah’s girlfriend and a prominent Media personality focused on her appearance. Her character reflects societal obsession with self-image.

Lenny’s Russian Jewish parents who have a lasting impact on his life with their love and antique political views. They represent the blending of old-world and new-world values.

Eunice’s mother, a Korean-American Christian woman who demonstrates resilience despite domestic challenges. She embodies the strength and perseverance of familial devotion.

Eunice’s father, a complex character with a history of both kindness and violence. His actions greatly influence Eunice’s expectations and experiences.