Coco is depicted in Harmonia Bloom's trademark soft sculpting, standing with a poised, graceful silhouette. The figure showcases a flowing dress with delicate frills and a trailing ribbon, rendered in a gentle pastel palette of ivory, pale teal, and blush pink. Subtle shading defines the folds of fabric and the elegant lines of her pose. Her long hair cascades in smooth, sculpted waves, framing her face and tumbling over her shoulders. She wears a whimsical hat that hints at her atelier roots, plus accessories that echo the magical theme of the series. The base incorporates floral motifs and atelier-inspired motifs to harmonize with the character. The finish emphasizes fine linework, soft matte sheen, and attention to the small details that fans expect from Harmonia Bloom.

In the Tongari Boushi no Atelier universe, Coco is a diligent apprentice who studies the craft of hat-making infused with gentle magic. Her days are spent refining stitches, testing charms, and learning to balance precision with imagination. Under the mentor’s guidance she seeks to create headwear that can alter mood, conjure a faint breeze, or spark a spark of curiosity in those who wear it. The figure captures a moment of quiet concentration as she checks a blueprint, adjusts a ribbon, and prepares the next improvised spell. Through patience, experimentation, and a generous dose of wonder, Coco grows from a curious student into a confident designer whose hats symbolize possibility, whimsy, and the warm spirit of the atelier.