1girl, alternate_costume, bikini, breasts, brown_eyes, brown_hair, cleavage, cowboy_shot, cropped_legs, crossed_arms, hairband, ishida_arata, kantai_collection, looking_at_viewer, medium_breasts, navel, red_hairband, shiratsuyu_(kancolle), short_hair, side-tie_bikini_bottom, simple_background, solo, swimsuit, twitter_username, white_background, white_bikini