Rule 34 Dev - 1girl blue_eyes blush brown_hair child collarbone colorful_dolce crescent_moon crossed_arms dress feet_out_of_frame female_focus hair_ribbon holding holding_microphone idol long_hair looking_at_viewer microphone midriff_peek moon moon_symbol music nakanocchi navel petals ribbon sailor_collar sailor_dress sakura_liliya singing skirt solo standing twintails white_ribbon white_skirt|15731944254