1boy, 1girl, 4koma, =3, bleeding, blood, blood_from_mouth, bruise, cigarette, collarbone, comic, dog_tags, greyscale, half-closed_eye, holding, holding_cigarette, injury, long_hair, military, military_uniform, monochrome, open_mouth, short_hair, side_ponytail, smile, smoking, spiked_hair, tank_top, uniform