1boy, adam's_apple, blonde_hair, forked_eyebrows, from_side, half_updo, jacket, kimetsu_no_yaiba, long_hair, long_sleeves, male_focus, mikoyuki, multicolored_hair, parted_lips, partially_unbuttoned, pectoral_cleavage, pectorals, red_hair, removing_jacket, rengoku_kyoujurou, solo, toned, toned_male, two-tone_hair, upper_body