1boy 1girl abs absurdres akaza_(kimetsu_no_yaiba) angry asa_no_ha_(pattern) bare_shoulders breasts clenched_teeth cowboy_shot curious eyelashes faceoff facial_mark facial_tattoo fang flying_sweatdrops full-body_tattoo greyscale hair_ribbon hand_on_hip haori highres horns japanese_clothes kamado_nezuko kimetsu_no_yaiba kimono long_hair long_sleeves monochrome obi oni_horns pants plant ribbon sash short_hair simple_background single_horn sleeveless squiggle standing t_a_n_jr tattoo teeth toned toned_male veins very_long_hair vines