Reference

Books and websites that we referred to are listed here.

'SMARTCITY 5.0 - Urban OS to Accelerate Local Revitalization' by Joichi Ebihara , by Shojiro Nakamura , Impress
'Impact of "smart revolution" - Illustrated Smart Grid Information and Communication and Energy Fusion -' , Energy Forum , Energy Forum
'Smart Mobility Revolution: Future AI Public Transportation Service SAVS-' , edited and written by Hideyuki Nakajima , edited and written by Jin Matsubara , edited and written by Emiko TAYANAGI , Smart City Hakodate Labs , edited and written by Future Share , Public Hakodate Future University Press
'Smart City: The Most Advanced Business at a Glance' , by Hisakazu Okamura , ASCII Media Works
'The best way to understand the supply of electricity is to think about the energy of the future through the mechanism of power generation and transmission.' , written by Daisuke IMAIZUMI , published by Gjutsu Hyoronsha

Ministry of Land , Infrastructure , Transport and Tourism website ( http://www.mlit.go.jp)
Cabinet Office Website ( https://www.cao.go.jp)
Ministry of Economy , Trade and Industry website ( https://www.meti.go.jp)
Ministry of Internal Affairs and Communications website ( https://www.soumu.go.jp)
Ministry of Foreign Affairs website ( https://www.mofa.go.jp)
United Nations Information Center Website ( https://www.unic.or.jp)
Kashiwa City website ( http://www.city.kashiwa.lg.jp)
Website of Aizuwakamatsu City ( https://www.city.aizuwakamatsu.fukushima.jp)