Onsen Association Links

Gifu Area	Gifu Tourism Convention Association Gifu Nagaragawa Onsen Ryokan Cooperative Hashima City Tourism Association
Seino Area	Kaizu City Tourism Association Ibigawa Town Ikeda Town
Chuno Area	Seki City Gujo City Tourism Federation Shirakawa Town Tourism Association
Touno Area	Nakatsugawa Tourism Association Mizunami City Tourism Association Ena City Tourism Association Toki City Tourism Association
Hida Area	Takayama City Hida-Takayama Tourism Convention Association Hida Takayama Onsen Association Hida City Okuhida Onsen Village Tourism Association Gero City Gero Onsen Ryokan Cooperative Hida Osaka Shirakawa-go Tourism Association

Nationwide Onsen Associations	Japan Onsen Association Hokkaido Onsen Association Fukushima Prefecture Onsen Association Tochigi Prefecture Onsen Protection and Development Association Federation Gunma Prefecture Onsen Association Nagano Prefecture Onsen Association Shizuoka Prefecture Onsen Association Aichi Prefecture Onsen Association Wakayama Prefecture Onsen Association Yamaguchi Prefecture Onsen Association Fukuoka Prefecture Tourism Onsen Association Kumamoto Prefecture Onsen Association

Nationwide Onsen Associations	Ministry of the Environment 'Protection and Use of Onsen' Ministry of Health, Labour and Welfare 'Measures to Prevent Legionnaires' Disease in Inns, Public Baths, etc.'
Prefecture	Gifu Prefecture Environmental Management Division, Environmental Life Department Gifu Prefecture Health and Welfare Department, Living Hygiene Division
Others	Japan Society of Onsen Climate and Physical Medicine Japan Health Development Foundation