A self proclaimed love expert, and Naruhito’s 14 year old sister. Reads too many girly magazines, and has no real experience with anything romantic in real life. Is often scolded by Naruhito for repeating dirty jokes she hears. Cute and high pitched, a classic younger sister voice. Often teasing, will not have many lines in the series - in the projected game she's a navi girl and meant to help you navigate game functions.