Members 34 cities from 15 countries When you click the name of cities, the official homepage of each city will open. Commonwealth of Australia Brisbane Kingdom of Cambodia Phnom Penh People’s Republic of China Changsha Dalian Guangzhou Hong Kong Shanghai Taiyuan Urumqi Republic of Indonesia Jakarta Japan Fukuoka Kagoshima Kitakyushu Kumamoto Miyazaki Nagasaki Naha Oita Saga Malaysia Ipoh Kuala Lumpur Myanmar Yangon New Zealand Auckland Republic of the Philippines Manila Tarlac Province Republic of Korea Busan Gwangyang Jeju Special Self-Governing Province Pohang Russian Federation Vladivostok Republic of Singapore Singapore Kingdom of Thailand Bangkok United States of America Honolulu Socialist Republic of Vietnam Ho Chi Minh City PREV NEXT