Posing gracefully, this figure captures Kasuga Ayumu in a summer-fuku version inspired by the Azumanga Daioh art style. Ayumu wears a light, breezy school uniform adapted for warm days, with a short-sleeve blouse, a soft pleated skirt, and pastel accents that complement her shy, earnest expression. Her hair is styled simply, with a few loose strands framing her face, and her eyes are rendered with gentle shading to convey curiosity and warmth. The sculpt emphasizes subtle details like the tiny bow at the collar, the delicate folds of the fabric, and the small, endearing posture that hints at her sweet, hopeful personality. Overall, a charming, approachable display piece.

Kasuga Ayumu is depicted as a thoughtful and hopeful classmate whose everyday school life provides warmth and gentle humor to the series. Her quiet kindness, earnest curiosity, and tendency to misinterpret situations create memorable moments with friends such as Chiyo and Sakaki, highlighting themes of friendship, growth, and self-discovery. Through small acts of consideration and determined, if sometimes clumsy, efforts to connect with others, Ayumu demonstrates that genuine affection and perseverance can brighten even ordinary days. This figure captures her approachable charm as she navigates adolescence, study, and the lighthearted cast around her.