日本語 Commissioned Report Commissioned Report Author: Satoshi KOFUKU Kei KABAYA Kokoro KIKUCHI Tomoyasu SHIRAKO Koji NISHI Sana OKAYASU Yasuo TAKAHASHI Date: February 2016 Copyright: Ministry of the Environment Japan Languages: 日本語 Author: Satoshi KOFUKU Kei KABAYA Kokoro KIKUCHI Tomoyasu SHIRAKO Koji NISHI Sana OKAYASU Yasuo TAKAHASHI Publication Date: February 2016
