1girl, aketa mikoto, arm at side, arm up, armpits, bangs, bare arms, bare shoulders, bare tree, bikini, black bikini, blonde hair, blue eyes, blurry, blurry background, blush, breasts, brown eyes, brown hair, collarbone, cowboy shot, gradient hair, groin, hair between eyes, hair over eyes, halterneck, hand on own head, idolmaster, idolmaster shiny colors, iwashita kirito, long hair, looking at viewer, medium breasts, multicolored eyes, multicolored hair, navel, onsen, outdoors, parted lips, smile, snow, solo, standing, steam, stomach, stone, string bikini, swimsuit, tree, two-tone hair, wading, water, water drop, wet, winter