1girl, 2boys, ;d, adapted_costume, alternate_hairstyle, bare_arms, bare_shoulders, borrowed_hairstyle, bow, breasts, brother_and_sister, cinnamiku, contemporary, daki_(kimetsu_no_yaiba), douma_(kimetsu_no_yaiba), facial_mark, forked_eyebrows, grin, gyuutarou_(kimetsu_no_yaiba), hair_between_eyes, hair_bow, halterneck, hand_up, holding, holding_stuffed_toy, kimetsu_no_yaiba, looking_at_viewer, monochrome, multicolored_eyes, multiple_boys, nail_polish, o-ring, one_eye_closed, plaid, plaid_background, print_hair, rainbow_eyes, scrunchie, sharp_teeth, shirt, short_sleeves, siblings, sleeveless, sleeveless_shirt, smile, stuffed_animal, stuffed_dog, stuffed_toy, teeth, text_in_eyes, tight_clothes, tight_shirt, torn_clothes, torn_sleeves, umu_umu_0, updo, v, wrist_scrunchie