Nemurin is a supporting character in the anime OVA Kiki to Lala no Hakuchōza no Ohime-sama, which is part of the Sanrio Little Twin Stars franchise. He is a small, cat-like creature who serves as the Prince of Snoozeland, a dreamy realm associated with sleep and rest. His background is rooted in the Little Twin Stars universe, where he became friends with Kiki and Lala after his star-shaped spaceship crash-landed. Nemurin possesses a cheerful and friendly personality, always willing to accompany the twin stars on their adventures. He is often depicted as a bit drowsy or sleepy, in keeping with his role as a prince of a land of slumber, yet he remains an earnest and helpful companion. His notable abilities include riding a magical broomstick and piloting his own miniature star-shaped spaceship, which allow him to travel through the sky and space with ease. In the story, he joins Kiki and Lala as they learn about stars and constellations and meet the Queen of Stars, contributing to the journey with his cheerful presence and his knack for navigating the skies. His relationship with Kiki and Lala is one of close friendship and mutual support, built on shared adventures within the dreamy, celestial world of the Little Twin Stars. Beyond this OVA, Nemurin appears in other Little Twin Stars media, where his role as a loyal friend and prince of dreams remains consistent, though no significant personal development or change is portrayed in the limited screen time of this particular installment.