1girl, arm_behind_back, black_sports_bra, blue_archive, blue_buruma, blue_eyes, blue_shirt, breasts, buruma, cleavage, cowboy_shot, facial_mark, halo, hand_on_own_chest, large_breasts, long_hair, looking_at_viewer, navel, official_alternate_costume, oidoden2535, parted_lips, purple_hair, shirt, short_sleeves, simple_background, smile, solo, sports_bra, star_(symbol), star_facial_mark, stomach, sweat, thighs, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)