1girl, animal_ear_fluff, animal_ears, asymmetrical_legwear, backpack, bag, black_collar, blue_bow, bow, collar, crop_top, empty_eyes, flat_chest, flute, hair_pulled_back, hakos_baelz, hololive, hololive_english, instrument, jewelry, key, key_necklace, kyoufuu_all_back_(vocaloid), layered_sleeves, leg_warmers, long_sleeves, midriff, mismatched_legwear, mouse_ears, mouse_girl, mr._squeaks_(hakos_baelz), multicolored_hair, necklace, randoseru, recorder, short_over_long_sleeves, short_sleeves, skirt, tail, tail_bow, tail_ornament, tensutensu, twintails, unamused, virtual_youtuber, wind