1girl, ;d, black_shirt, black_shorts, blue_archive, blue_eyes, blue_hair, blurry, blurry_background, bottle, gym_uniform, holding, holding_bottle, leavv, long_hair, looking_at_viewer, navel, official_alternate_costume, one_eye_closed, outdoors, plastic_bottle, ponytail, shirt, shorts, smile, solo, standing, stomach, sweat, tree, water_bottle, yuuka_(blue_archive), yuuka_(track)_(blue_archive)