City of Yokohama
Green Hub
Towards a Circular City and Beyond
What’s Yokohama?
Business & Innovation
Visiting Yokohama
Greener & sustainable society from Yokohama
GREEN×EXPO 2027
International Horticultural Expo 2027, Yokohama
Scenery of the Future for Happiness
19 Mar.2027 – 26 Sep.2027
City of Yokohama
Green Hub
Towards a Circular City and Beyond
What’s Yokohama?
Business & Innovation
Visiting Yokohama
Greener & sustainable society from Yokohama
GREEN×EXPO 2027
International Horticultural Expo 2027, Yokohama
Scenery of the Future for Happiness
19 Mar.2027 – 26 Sep.2027
News & Events
UN Local2030 Coalition Spotlights Yokohama’s Local Actions to Accelerate Global SDGs
Yokohama’s Circular Society and Civic Engagement Showcased at UN High-Level Forum
U.S. Climate-Tech Investors Gather in Yokohama for the CleanLeap Climate Tech Summit
Yokohama presents its Circular City Initiatives at the 4th Sustainability Week Asia
Yokohama presents its green initiatives at the World Cities Summit Mayors Forum 2025
Ryoichiro Orii, Director of the International Bureau of the City of Yokohama, spoke at the World Cities Summit Mayor’s Forum 2025, which took place in Vienna, Austria, from 2-4 July 2025.
