1girl, alternate_costume, bikini, breasts, brown_hair, dairyo3, front-tie_bikini_top, front-tie_top, hair_ornament, hairclip, kantai_collection, medium_breasts, navel, open_mouth, purple_eyes, sendai_(kancolle), sendai_kai_ni_(kancolle), solo, swimsuit, two_side_up, upper_body, white_bikini