Keeping her job as a hostess a secret, Rui is actually a teacher at an all boy's school by day; she's loved in both work places for her kind and reliable disposition. She has a very voluptuous figure and her hostess uniform was custom made to emphasize this fact. Although she may seem like the type to flaunt her ***** charm, Rui is actually very girly, prone to daydreaming, and is a big fan of anything romantic.