youko-shima, maizono_sayaka, year_2024, 1girl, black_background, blood, blue_eyes, blue_hair, blue_skirt, collarbone, holding, holding_knife, knife, long_hair, looking_at_viewer, pink_blood, pink_ribbon, plaid, plaid_skirt, pleated_skirt, ribbon, school_uniform, shirt, skirt, solo, thighhighs, upside-down, white_shirt, absurdres, highres, danganronpa:_trigger_happy_havoc, danganronpa_(series)