13th_coffin 1girl backpack bag black_eyes brown_hair character_request child copyright_request green_background hair_ornament hairclip instrument jaggy_lines keyboard_(instrument) lowres music oekaki oscilloscope playing_instrument randoseru round_teeth short_hair sitting solo speaker synthesizer teeth  13th_coffin 1girl camera cat clouds corrugated_galvanised_iron_sheet day dithering flower jaggy_lines low_ponytail lowres oekaki original plant red_footwear red_skirt security_camera sitting skirt smile solo sunflower vines  13th_coffin 1girl :d autumn autumn_leaves blue_sky day dithering falling_leaves jaggy_lines leaf low_ponytail lowres oekaki original outdoors ponytail red_skirt redhead short_sleeves sidelocks skirt sky smile solo tree  13th_coffin 1girl abandoned autumn autumn_leaves building dithering geta jaggy_lines low_ponytail lowres oekaki original porch profile radish red_skirt redhead severed_arm severed_limb shoe_dangle sidelocks sitting skirt sliding_doors solo torii tree