Catherine (キャサリン, Kyasarin) Voiced by: Ayana Inoue, Minako Ichiki (Japanese); Elinor Holt (English) She is a pink lizard nurse with a giant syringe. She has an obsessive desire to steal blood from guests, and searches for any excuse she can find to do so. One suck of her syringe appears to drain almost all of a person's blood.