1girl, blue_background, blue_eyes, blue_one-piece_swimsuit, blush, braid, breasts, competition_swimsuit, covered_navel, dated, hair_flaps, impossible_clothes, impossible_swimsuit, kantai_collection, large_breasts, long_hair, mole, mole_under_eye, montemasa, one-piece_swimsuit, open_mouth, signature, single_braid, solo, swimsuit, twitter_username, umikaze_(kancolle), umikaze_kai_ni_(kancolle), very_long_hair, white_background, white_hair