Fan Casting Kashimashi: Girl Meets Girl

Hazumu Osaragi, an effeminate yet heterosexual high school boy, gets accidentally killed by extraterrestrial Hitoshi Sota's alien spaceship. The deeply saddened Sota resurrects Hazumu but accidentally gives him the body of a girl. Now with her sex changed, Hazumu has to accept her new body, while getting herself involved in a same-sex love triangle between Yasuna, a shy and kind girl that rejected her when she was a boy, and Tomari, a rough yet lovable tomboy who has always had a special relationship with Hazumu.