Cinnamon Usamimi is a charming and carefree character from the anime series Onegai My Melody. As a loyal and affectionate white rabbit, Cinnamon plays a crucial role in the series by providing companionship and support to the protagonist, Kuromi. Often seen with a cheerful demeanor and a desire to help, Cinnamon's personality brings warmth and humor to the storyline. He is characterized by his long, floppy ears and his ability to bring smiles to those around him, making him an endearing figure in the series.