what anime is mashiro shiina from
7 pages on this wiki. Mashiro Shiina (æ¤å ã¾ãã Shiina Mashiro) is the female protagonist of the anime show The Pet Girl of Sakurasou (Sakurasou no Pet na Kanojo).She is the resident of room 202. She is a world famous artist who transferred into Suiko as a second-year to learn how to draw manga. pages on this wiki. Mashiro Shiina (æ¤å ã¾ãã Shiina Mashiro) is the female protagonist of the anime show The Pet Girl of Sakurasou (Sakurasou no Pet na Kanojo).