The Gotoubun no Hanayome∽ Nakano Itsuki Celestial Vivi figure captures Itsuki in a poised, intelligent stance. She stands with a calm, confident expression, her gaze focused forward as if sketching the next study plan. The long hair cascades past her shoulders in soft waves, banners of color reflecting light to emphasize the character’s quiet determination. The Celestial Vivi edition uses a refined palette of muted pinks, cream, and subtle metallic accents that highlight the sculpted folds of her uniform and the delicate lines of her face. Small sculpted details accent her signature features: a neat ribbon at the collar, precise creases in the blazer, and a carefully shaped base that complements a scholarly, composed mood. This rendering brings a sense of clarity and grace, as if Itsuki were stepping from the page into a display case.

Nakano Itsuki is one of the five Nakano sisters whose lives intersect with Futaro Uesugi's mission to tutor them through the school year. Itsuki is the most diligent and composed, often taking the lead in planning and study, while guarding her softer emotions beneath a calm exterior. Across the series, she wrestles with expectations from family, school, and her own heart as she navigates sisterly bonds and the growing affection she develops for the tutor. Her arc explores themes of self-worth, responsibility, and honesty, as she learns to express her true feelings and pursue a future that might diverge from the plan laid out by others. Itsuki's journey is about maturity, trust, and choosing what truly matters.