A therapy cat provides affection and comfort to people in retirement homes, nursing homes, schools, hospices, and other human service care facilities. Emotional Support Animals or Comfort Animals are often used as part of a medical treatment plan as therapy animals. Nemuri Kayama (香か山やま睡ねむり, Kayama Nemuri?), also known as the R-Rated Hero: Midnight (18禁ヒーロー ミッドナイト, Jū-hachi-kin Hīrō Middonaito?),was a Pro Hero and faculty member at U.A. High School, who taught Modern Hero Art History.