1boy, artist_name, black_hair, black_pants, choujin_x, collared_shirt, looking_back, male_focus, maxm_sama, noh_mask, noh_mask_(choujin_x), pants, shirt, shirt_tucked_in, short_hair, simple_background, sleeves_rolled_up, solo, stitched_arm, stitches, twitter_username, white_background, white_shirt