1girl, arms_behind_back, backlighting, blurry, blurry_background, brown_eyes, brown_hair, buruma, day, depth_of_field, navel, open_mouth, original, outdoors, short_hair, smile, solo_focus, sports_bikini, sports_bra, standing, thigh_gap, yadokari_genpachirou, yellow_buruma, yellow_sports_bra, yudate_haruka