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