1girl, blue_archive, blue_eyes, blue_hair, blue_jacket, blue_shirt, bottle, breasts, closed_mouth, half_updo, halo, holding, holding_bottle, jacket, lanyard, long_hair, long_sleeves, official_alternate_costume, partially_unzipped, puffy_long_sleeves, puffy_sleeves, shirt, simple_background, solo, star_(symbol), sweat, tiko_(idadsa91), upper_body, water_bottle, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)