1boy, 1girl, age_regression, aged_down, alternate_universe, arm_tattoo, artist_name, bamboo, belt, bit_gag, black_hair, black_pants, blue_eyes, blue_kimono, blush, carrying, child, child_carry, cowboy_shot, demon_slayer_uniform, flower-shaped_pupils, gag, gagged, hair_pulled_back, hakuji_(kimetsu_no_yaiba), holding_another's_finger, jacket, japanese_clothes, jiuyu0, kimetsu_no_yaiba, kimono, koyuki_(kimetsu_no_yaiba), long_sleeves, nihongami, off_shoulder, pants, pink_kimono, polka_dot, polka_dot_kimono, red_eyes, short_hair, simple_background, sleeves_rolled_up, symbol-shaped_pupils, tattoo, two-tone_kimono, updo, white_background, white_jacket, wide_sleeves