Nyatoran, a feline fairy with pastel yellow fur and orange stripes, sports light brown slanted eyes, pink-blushed cheeks, and a tuft of auburn spiked hair. A fish-shaped mark adorns his forehead, often concealed beneath his locks to avoid attention. His speech blends playful suffixes like "~nya" and blunt "~daze," reflecting a spirited, candid demeanor. Though he projects cool confidence and occasional theatrics, affection flusters him, while crises trigger focused resolve.

After persistent failures to secure a partner, Nyatoran crosses paths with Hinata upon returning her lost lip gloss. Drawn to her selfless nature, he forges a partnership rooted in mutual support. Their bond deepens when he develops unrequited feelings for Orie Kusaka, a fragrance shop owner. Hinata aids his earnest gift-making efforts, but Nyatoran buries his emotions upon discovering Orie’s marriage, his quiet heartbreak ultimately strengthening his reliance on Hinata’s empathy.

As challenges arise, Nyatoran’s loyalty shines. He confronts Hinata’s self-doubt during her lowest moment, initially distressed by her wavering resolve before passionately reaffirming her resilience. In a critical clash against Guaiwaru, he steers her from despair by highlighting her proven strengths. Post-victory against King Byogen, he shares a tender farewell with Hinata before departing to the Healing Garden, though their reunion sparks swiftly when a new Megabyogen threat emerges.

Nyatoran bonds with fellow Healing Animals Rabirin and Pegitan while acting as Latte’s protective guardian. His name merges "nya" (meow) and "tora" (tiger), and his February 22nd birthday aligns with Japan’s Cat Day. His dynamic with Hinata culminates in their collaborative duet, "Cute Be Ambitious!!"