1girl, ass, bare_legs, black_shirt, blue_archive, blue_buruma, blush, bottle, buruma, floating, floating_object, foot_out_of_frame, halo, holding, holding_bottle, ildy, leaning_to_the_side, long_hair, long_sleeves, looking_at_viewer, looking_back, looking_up, off_shoulder, official_alternate_costume, open_mouth, purple_eyes, shirt, shoes, short_sleeves, sitting, sneakers, solo, star_sticker, sticker_on_face, thighs, water_bottle, wet, yuuka_(blue_archive), yuuka_(track)_(blue_archive)