2girls, backlighting, black_sailor_collar, black_skirt, blood, blood_from_mouth, blood_on_clothes, blood_on_face, blunt_bangs, blurry, blurry_background, clone, closed_mouth, covered_mouth, day, empty_eyes, from_side, grey_sky, half-closed_eyes, hug, looking_at_viewer, looking_to_the_side, medium_hair, multiple_girls, mutual_hug, no_pupils, numata_zombie, ocean, original, outdoors, partially_submerged, pleated_skirt, red_eyes, sailor_collar, school_uniform, serafuku, shirt, skirt, sky, unbuttoned_sleeves, white_shirt