Rui lives by her own set of rules, which causes people to consider her a weirdo. She is almost always smiling and sometimes gets carried away by her eccentric ideas. Despite the apparent riskiness of her ideas, Rui does her best to take safety into consideration. She cares deeply for her friends. She HATES vegetables & cannot stand to be near them. Her hobbies are making robots & in general inventing. Rui is in a theater troupe with 3 other members, Emu, Nene, and Tsukasa. She's 19 & 179 cm tall