1girl, barefoot, blue_background, blue_one-piece_swimsuit, breasts, brown_hair, competition_swimsuit, engo_(aquawatery), gradient_background, large_breasts, long_hair, lyrical_nanoha, mahou_shoujo_lyrical_nanoha_strikers, one-piece_swimsuit, purple_eyes, side_ponytail, smile, solo, swimsuit, takamachi_nanoha, very_long_hair