One of the main heroines of Amagami. She is a year older than Junichi. Sexy and popular with all the guys at school. She likes dogs.
Amagami SS starts off with Haruka's arc. Haruka is Junichi's dream girl. Haruka isn't really sure how to deal with a boyfriend. Being good friends with Hibiki, Haruka often asks her for advice. Haruka doesn't participate much in extra curricular activities, except for things like talent shows or fashion shows. As their relationship grows more intimate, Haruka, being a year older than Junichi, sometimes has to stop Junichi from calling her "Morishima-sempai" (formal) and instead call her Haruka (informal-intimate).