1boy, aya_shiro423, bandages, bandaid, bandaid_on_hand, barbed_wire, blood, blood_on_face, blurry, blurry_background, gakuran, hair_over_eyes, holding, holding_knife, kageyama_shigeo, knife, licking, licking_blade, licking_weapon, male_focus, mask, mask_on_head, mob_psycho_100, pink_blood, scar, school_uniform, solo, upper_body, weapon