Nyatoran is a yellow cat-like Healing Animal fairy originating from the Healing Garden. He partners with Hinata Hiramitsu as her companion, enabling her transformation into Cure Sparkle. Exhibiting a free-spirited and outspoken nature, Nyatoran voices his thoughts directly without hesitation. He shares impulsive tendencies and a desire to impress with Hinata, cementing their strong compatibility. Demonstrating loyalty, Nyatoran supports Hinata during self-doubt, reassuring her by emphasizing her strengths to rebuild her confidence after mistakes. Their bond deepens through mutual growth, exemplified when Nyatoran seeks Hinata’s help pursuing a romantic interest; discovering the woman’s engagement brings disappointment but strengthens their connection through shared emotional support. Functionally, Nyatoran wields standard Healing Animal abilities like levitation and paw luminescence when identifying compatible partners. He carries a Healing Room Bag housing his personal living space. In battles, he aids collective defenses, such as co-creating large-scale barriers like the Puni Shield against major threats. Throughout the series, he matures alongside fellow fairies, gaining enhanced independent purification powers and the capacity to generate city-wide protective barriers. Nyatoran faces interpersonal challenges, including a temporary separation from Hinata after an argument, resolved through open communication. His journey concludes by returning to the Healing Garden with the team post-final victory, dedicated to ongoing environmental protection.