belt black_sailor_collar black_serafuku black_shirt black_skirt blew_andwhite blue_neckwear blush brown_eyes brown_hair closed_mouth controller curtains cushion day dualshock eyebrows_visible_through_hair game_controller gamepad glasses hair_between_eyes highres holding indoors kantai_collection kneehighs long_hair long_sleeves looking_at_viewer looking_to_the_side lying medium_skirt mochizuki_(kantai_collection) neckerchief no_shoes on_back playing_games sailor_collar school_uniform semi-rimless_eyewear serafuku shirt skirt smile solo sunlight under-rim_eyewear white_legwear window