This report based on the data from Natural Environment Office, Ministry of the Environment in 2006 (released in 2007) is made by Nippon Onsen Research Institute Co., Ltd.

 

》》》click here for Japanese version

 
 
》》》Top 10 prefectures
》》》Transition table
》》》Top 10 prefectures
》》》Transition table
》》》Top 10 prefectures
》》》Transition table
》》》Top 10 prefectures
》》》Transition table
》》》Top 10 prefectures
》》》Transition table
》》》Click
    

Nippon Onsen Research Institute Co., Ltd.