1girl, blue_archive, blue_buruma, blue_eyes, blue_hair, blue_jacket, blue_shirt, blurry, blurry_background, blush, bottle, buruma, day, gym_uniform, half_updo, halo, holding, holding_bottle, jacket, long_hair, long_sleeves, looking_away, noeru, off_shoulder, official_alternate_costume, open_clothes, open_jacket, open_mouth, outdoors, shirt, short_sleeves, solo, star_sticker, sticker_on_face, towel, towel_around_neck, water_bottle, yuuka_(blue_archive), yuuka_(track)_(blue_archive)