1girl, artist name, black ribbon, black serafuku, blonde hair, blood, blood in hair, blood on clothes, blood on face, grin, hair flaps, hair ornament, hair ribbon, hairclip, long hair, neckerchief, one eye closed, red eyes, red neckerchief, ribbon, scarf, school uniform, serafuku, short sleeves, signature, smile, solo, twitter username, upper body, white scarf