1boy, 6tygu, akaza_(kimetsu_no_yaiba), arm_tattoo, blue_eyes, blue_sclera, chest_tattoo, colored_eyelashes, colored_sclera, covered_mouth, covering_face, eyelashes, facial_mark, facial_tattoo, hand_tattoo, hands_on_own_face, hands_up, heterochromia, kimetsu_no_yaiba, male_focus, nude, own_hands_together, red_background, red_hair, red_nails, short_hair, simple_background, solo, tattoo, text_in_eyes, upper_body, yellow_eyes