1girl backpack bag bead_bracelet beads black_hair black_serafuku black_shirt black_skirt bracelet commentary_request cowboy_shot demon_girl double_v earrings fang futatsuban_futaba_(lansane) gate grey_eyes grin horns jewelry lansane looking_at_viewer neckerchief oni oni_horns original pleated_skirt pointy_ears red_neckerchief school_uniform serafuku shade shadow shirt short_hair short_sleeves sidewalk signature skin-covered_horns skirt smile solo standing stone_wall v wall wide_sleeves