1girl, ahoge, akizuki_(kancolle), bikini, black_hair, blue_eyes, breasts, clothes_writing, front-tie_top, fuji_(pixiv24804665), hachimaki, headband, kantai_collection, long_hair, lying, navel, ponytail, side-tie_bikini_bottom, small_breasts, solo, striped, striped_bikini, swimsuit, untied_bikini, yellow_bikini