1girl, ass, beach, black_footwear, black_shirt, blue_archive, blue_buruma, blue_jacket, blue_sky, bottle, breasts, buruma, foot_out_of_frame, gym_uniform, jacket, large_breasts, legs, long_hair, long_sleeves, off_shoulder, official_alternate_costume, outdoors, ponytail, purple_hair, satou_daiji, shirt, short_sleeves, sky, solo, thighs, track_jacket, water_bottle, yuuka_(blue_archive), yuuka_(track)_(blue_archive)