1girl akitsu_maru_(kancolle) akitsu_maru_kai_(kancolle) ass_visible_through_thighs black_hair black_headwear black_jacket black_one-piece_swimsuit breasts cleavage competition_school_swimsuit covered_navel gloves hair_ornament hat highleg highleg_swimsuit highres jacket kantai_collection large_breasts looking_at_viewer one-piece_swimsuit open_clothes open_jacket open_mouth purple_eyes school_swimsuit short_hair solo standing swimsuit thighs wa_(genryusui) white_gloves