My scientific name is Totoro, which belongs to the family Totoro of the suborder porcupine. My Neighbor Totoro, a cartoon created by Miyazaki Hayao, was later renamed My Totoro by Hong Kong people. My neighbor chinchilla belongs to the South American chinchilla family of the suborder porcupine. When it comes to mice, many people think of them. Actually, it's completely different from a mouse.