The Coreful figure portrays Izumi Sagiri in a relaxed room-wear pose that exudes quiet comfort. Her long black hair cascades around her shoulders with a few soft strands framing her face, while her expression mixes reserved sweetness and subtle shyness. She is depicted with natural, fabric-like folds in her oversized, cozy loungewear, captured mid-stance as if momentarily paused from her studio work. The figure emphasizes Sagiri's slender silhouette and delicate hands, with careful attention to the texture of the fabric and the gentle curvature of her pose. The overall aesthetic blends intimacy, warmth, and a touch of charm that fans adore.

Izumi Sagiri is a shy, exceptionally talented illustrator who creates under the pen name Eromanga Sensei for Masamune Izumi's light novels. In the series, she retreats to her bedroom sanctuary, speaking rarely and letting her art speak volumes. Her relationship with her stepbrother evolves from distant collaboration to a strong bond as they navigate fame, family dynamics, and their shared creativity. Sagiri's character blends vulnerability with fierce commitment to her craft, and her quiet warmth gradually opens up to trust and friendship. This figure invites fans to celebrate her art, her loyal spirit, and the world she writes from her private room.