1girl, black_hair, black_shirt, blue_archive, blue_eyes, blue_jacket, blue_shorts, blush, bottle, breasts, cisyo, halo, hands_up, holding, holding_bottle, index_finger_raised, jacket, long_hair, looking_at_viewer, medium_breasts, official_alternate_costume, parted_bangs, parted_lips, shirt, short_shorts, short_sleeves, shorts, simple_background, sitting, solo, sweat, thigh_gap, track_jacket, very_long_hair, water_bottle, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)