1girl, armband, ayane_(blue_archive), azisai, bad_pixiv_id, balloon, bean_bag_chair, black_footwear, black_hair, black_jacket, black_skirt, black_socks, blue_archive, blush, braid, closed_mouth, confetti, crown_braid, glasses, hair_ornament, halo, happy_birthday, heart_balloon, jacket, kneehighs, loafers, long_sleeves, looking_at_viewer, miniskirt, open_clothes, open_jacket, pointy_ears, red-framed_eyewear, semi-rimless_eyewear, shirt, shoes, short_hair, sidelocks, sitting, skirt, smile, socks, solo, sweater, sweater_vest, white_background, white_shirt, yellow_sweater