sasha_(haguhagu)

Full name, Alexandra Kournikova. An original character created by haguhagu_(rinjuu_circus). She is a Russian middle school girl who works as a junior idol in Japan. Originally the main character in several of haguhagu's eromanga, she is now the heroine of the manga series Sasha-chan to Classmate Otaku-kun (the "gone legit" work サーシャちゃんとクラスメイトオタクくん) alongside fujihara_(haguhagu).