1girl, bird_girl, blonde_hair, blush, bow, cherry_blossoms, dvdarts, enna_alouette, hair_wings, long_hair, midriff, navel, nijisanji, nijisanji_en, outdoors, purple_eyes, purple_wings, school_uniform, serafuku, skirt, sky, solo, twintails, twitter_username, virtual_youtuber, wings