Sena Kashiwazaki is the secondary female character of the light novel and anime series Haganai. She is a second year student at St. Chronica's Academy and the Headmaster's daughter. She joins the Neighour's Club because she doesn't have any female friends, due to being envied by all the girls because of her popularity with the opposite sex. She is voiced by Kanae Ito in the Japanese version of the anime and Jad Saxton in English version, the former of whom also voices Ruiko Saten. __TOC__