1girl, ahoge, bare_shoulders, bikini, blurry, blurry_background, breasts, brown_eyes, brown_hair, ginmugi, idolmaster, idolmaster_shiny_colors, jewelry, komiya_kaho, long_hair, looking_away, medium_breasts, navel, necklace, open_mouth, outdoors, solo, star_(symbol), star_necklace, string_bikini, striped, striped_bikini, swimsuit, wet