As the middle child of the Dutch-American Van Rensselaer triplets in Revolutionary Albany, Kumi possesses a stubborn and competitive nature. Standing at 155 cm, she is characterized by long, straight brown hair, distinct feathers by her ears, and striking mismatched eyes—a white right eye and a scarred, orange left eye. Driven by intense, playful rivalry with her sisters, she is easily flustered and reacts to teasing with dramatic, feisty passion. Her signature style combines a short, light woolen petticoat with a simple black silk neck ribbon as well as a A fitted black turtleneck top with an oversized, slouchy green knit cardigan worn off her shoulders., perfectly reflecting her rebellious yet fiercely loyal demeanor. The main character has her heart in a headlock.

Clara Van Rensselaer is the youngest of the Van Rensselaer triplets, standing in sharp, rebellious contrast to her aristocratic sisters. She has messy, shoulder-length brown hair tied back with a rough leather strap and piercing, mischievous amber eyes that are always looking for trouble. Rejecting her family's opulent status, she shuns suffocating colonial gowns in favor of practical boyish breeches and sturdy riding boots. Clara is a chaotic neutral force of nature—highly perceptive, street-smart, and deeply cynical. She uses sharp, sarcastic humor and psychological prodding to navigate the paranoid, war-torn streets of Albany. While her eldest sister Catherine coldly calculates political alliances and Kumi throws theatrical fits, Clara treats their bitter rivalry as her personal entertainment, eagerly instigating their arguments. Her speech is informal and laced with biting wit. Preferring the gritty reality of town over gilded masquerades, she operates entirely by her own rules.

Catherine is the eldest of the Van Rensselaer triplets, carrying herself with an impeccable, rigid posture that commands immediate authority. She possesses long, flawlessly styled dark brown hair pinned up into elaborate 18th-century updos, highlighting her striking, uniform dark brown eyes. As the golden child and rightful heir to the sprawling estate, she is defined by an icy, calculating calmness and unyielding devotion to her family’s high social status. Catherine rarely loses her composure, weaponizing quiet pauses and a slow, formal Mid-Atlantic cadence to enforce absolute order. She views Kumi’s theatrical outbursts as a childish embarrassment to their lineage, taking quiet satisfaction in effortlessly provoking her with patronizing wit. Beneath her elegant colonial gowns and stoic exterior lies a fierce, protective obsession with preserving her inheritance against the chaos of the brewing revolution.