Haruna Matsumoto(松本春奈奈Matsumoto Haruna) is the former class representative of Akamine High's classroom 2-7, and a victim trapped inside Heavenly Host Elementary School. She is a major character introduced in Corpse Party- Bloody Nights.
In Corpse Party-BLOODY NIGHTS, Haruna has light blue hair, tied into two big pigtails. Her eyes are black. She wears a white long-sleeved sailor outfit, with a black collar and a magenta bow and a black pleated skirt. Her student I.D is pinned to the bottom of her top.
Haruna basically has a bright and cheerful personality, and the class representative of class 2-7. She is quite stubborn and doesn't listen to her friends.