1girl arm_support barefoot blue_hair closed_eyes feet hiro17 legs long_hair pleated_skirt revision shadow short_sleeves skirt smile solo white_background  1girl arm_support barefoot blue_hair closed_eyes hiro17 legs long_hair pleated_skirt shadow short_sleeves skirt smile solo white_background  1girl blue_eyes blue_hair futaba_aoi_(vividred_operation) hairband hiro17 long_hair mallet palette_suit vividred_operation  1girl blue_eyes brown_hair drink glass grave hiro17 long_hair original rock sash skirt solo squatting sword weapon  1girl aqua_eyes aqua_hair bare_shoulders bokken hiro17 long_hair ponytail saegusa_wakaba shorts smile solo striped sword tank_top vividred_operation weapon wooden_sword