Hiroki Hasegawa Rando Yaguchi : Deputy Chief Cabinet Secretary Yutaka Takenouchi Hideki Akasaka : Special Advisor to the Prime Minister Satomi Ishihara Kayoko Ann Patterson : US special envoy Kengo Kora Yusuke Shimura : Secretary of Rando Satoru Matsuo Syuichi Izumi : Policy Research Council Vice Chairman Mikako Ichikawa Hiromi Ogashira : Ministry of the Environment Nature Issey Takahashi Ryu Yasuda : Ministry of Education, Culture, Sports, Science and Technology, Research / Promotion Bureau Director Kanji Tsuda Fumiya Mori : Ministry of Health, Labour and Welfare / Research and Development Division Director Shinya Tsukamoto Kunio Hazama : Jouhoku University Associate professor Toru Nomaguchi Tachikawa : Agency for Natural Resources and Energy / Electricity and Gas Industry Department Director Daisuke Kuroda Tatsuya Negisi : Nuclear Regulatory Agency / Monitoring information Division Director Ren Osugi Seiji Ookouchi : Prime minister Kimiko Yo Reiko Hanamori : Minister of Defense Akira Emoto Ryuta Azuma : Chief Cabinet Secretary Sei Hiraizumi Yusuke Satomi : Minister of Agriculture, Forestry and Fisheries Toru Tezuka Sekiguchi : Minister of Education, Culture, Sports, Science and Technology Ken'ichi Yajima Yanagihara : Minister of land, infrastructure and transportation Akira Hamada Kouno : Minister of Internal Affairs and Communications Ikuji Nakamura Kanai : Minister of State for Special Missions Tetsu Watanabe Kooriyama : Deputy Chief Cabinet Secretary for Crisis Management Jun Kunimura Masao Zaizen : JSDF Chief of Staff, Joint Staff Office Shingo Tsurumi Yajima : JSDF Vice Chief of Staff, Joint Staff Office Jun Hashimoto JSDF Eastern Army Chief of Staff Pierre Taki Saigo : Operation "TaBa" Combat leader Takumi Saitoh 1st. tank squadron captain Kyūsaku Shimada Katayama : Minister for Foreign Affairs ad interim Arata Furuta Sawaguchi : Police Agency Commissioner General's Secretariat Hideaki Anno Bus Driver