1girl, absurdres, amami_haruka, arms_behind_back, bikini, blue_sky, breasts, brown_hair, cowboy_shot, floral_print, flower, front-tie_bikini_top, front-tie_top, green_eyes, hair_flower, hair_ornament, halterneck, highres, idolmaster, idolmaster_(classic), looking_at_viewer, medium_breasts, medium_hair, parted_lips, red_bikini, red_flower, red_sarong, sarong, shuucream_(syuichi), sky, solo, stomach, sun, swimsuit