Neko Zombie (ネコゾンビ, Neko Zonbi) Voiced by: Nao Nagasawa (Japanese); Kris Rundle (English) He is a zombie cat who once lived with a family that stayed in Gregory's Hotel. Once a glossy beautiful cat, it escaped from reality and ended up at the hotel where Gregory stitched up its eyes, mouth and ears as act of revenge, possibly against cats in general due to their inter-species conflict. His room is nothing more than a prison cell, revealing the true nature of this strange place.