!, 1boy, 1girl, blood, building, cardigan, collared_shirt, comic, door, emphasis_lines, faceless, faceless_female, greyscale, hair_ribbon, long_hair, monochrome, open_cardigan, open_clothes, original, outdoors, pants, pleated_skirt, ribbon, sailor_collar, school_uniform, serafuku, shaded_face, shirt, skirt, spoken_exclamation_mark, standing, tree, twintails, umagenzin, very_long_hair, window