1girl alternate_costume bag breasts brown_eyes dark-skinned_female dark_skin glasses grey_sports_bra hair_between_eyes highres jacket kantai_collection kasumi_(skchkko) large_breasts lifted_by_self light_brown_hair long_sleeves looking_at_viewer musashi_(kancolle) pants pointy_hair rectangular_eyewear short_hair_with_long_locks simple_background solo sports_bra sportswear twintails two-tone_sports_bra two_side_up white_background white_jacket