1girl alternate_hairstyle ashitaba_tomorou ass_visible_through_thighs beach black_hair blue_jacket blue_sky blush casual_one-piece_swimsuit cloud commentary_request day hair_ribbon hatsushimo_(kancolle) jacket kantai_collection long_hair looking_at_viewer one-piece_swimsuit open_mouth outdoors ponytail red_eyes ribbon sand sky smile solo standing swimsuit water white_one-piece_swimsuit