1girl, blue_eyes, bow, brown_hair, dress, hair_bow, happy_birthday, idol, idol_clothes, kizuna_ai, kizuna_ai_(anniversary), kizuna_ai_inc., looking_at_viewer, multicolored_hair, nagape, one_eye_closed, pink_eyes, sleeveless, sleeveless_dress, star_(symbol), starry_background, strapless, strapless_dress, two-tone_hair, virtual_youtuber