From the Snow Room Wear edition, Nakano Yotsuba is depicted in a winter-themed ensemble designed for the Ichiban Kuji prize. She stands with a dynamic, forward-leaning pose that conveys motion even in a static display, one leg subtly stepping ahead and arms arranged to emphasize movement. The color palette centers on white and pale blue with icy accents and touches of metallic sheen to catch light. Her outfit blends a flowing, fur-trimmed coat with coordinated dress elements that evoke a cozy, room-ice aesthetic. The base resembles a frosted surface with subtle snowdrift textures and delicate crystal accents that evoke ice. The sculpt balances Yotsuba's cheerful energy with wintry elegance, while soft shading and high-contrast highlights emphasize fabric folds, hair, and accessories, giving the piece a lively yet refined presence.

Nakano Yotsuba is the fourth sister in the Nakano family and a central heroine of Gotoubun no Hanayome. Across the series she shines with a bright, energetic spirit that lifts those around her even during tense moments. She forms strong bonds with her sisters and with the male tutor, Fuutarou Uesugi, often serving as a mediator and a catalyst for the group’s dynamics. Yotsuba's optimism hides a stubborn resolve and a sincere sense of loyalty to family and friends, traits that influence how she judges romance, school life, and personal growth. She frequently teases but also protects her siblings, and her genuine care helps surface truths that advance the plot. Over the course of the story, she evolves from a cheerful, carefree student into a trusted ally whose encouragement and honesty steer the quartet toward shared goals. Her warmth and perseverance make her one of the franchise’s most endearing figures.