I buried a 100-foot (about 30 meters) 35mm negative film under fallen leaves alongside a country road, which was about 25 km away from the Fukushima Daiichi Nuclear Power Station, for about 6 hours, from the sunset of June 24, 2014, to the sunrise of the following day. The night was beautiful with a starry sky, and numerous summer insects were singing loud. The area was once an evacuation zone, but now people live there after the removal of the contaminated soil. This film was exposed to the possible remaining of the radioactive materials.