Kurosuke is a snowman-like fairy inhabiting the enchanted realm of Meruhen, defying melting despite his snowy form—a paradoxical trait enabling survival in warm climates he curiously prefers. His design merges classic snowman features with whimsical fantasy elements, echoing the series’ fusion of grounded reality and playful imagination.

As a central member of the protagonist’s circle, he engages with Meruhen’s eclectic residents, including a companion who is half-bird, half-fish, and a kettle-headed figure. Kurosuke’s role centers on comedic, surreal escapades that mirror the series’ delightfully nonsensical humor and embrace of everyday absurdities. His portrayal remains consistent across documented media, anchored in static traits and episodic interactions without elaborated backstory or evolution.