Asian River Restoration Network (ARRN)

The Asian River Restoration Network was established in Nov. 2006 to support the exchange of information relating to environmental restoration of rivers and watersheds.

Go to ARRN website

Contact us (Secretariat)

Shinkawa Chuoh Bldg., 7th Flr.

17-24, Shinkawa 1cho-me, Chuo-ku, Tokyo 104-0033, JAPAN

Japan Riverfront Research Center
Tel: +81-3-6228-3862
Fax: +81-3-3523-0640


JRRN is one of the national network of Asian River Restoration Network (ARRN) aiming at the information sharing on river environment in Japan and Asia. Our network shares information of environmental preservation and restoration technology on rivers and basins in Asian districts, and also aims at the contribution of international collaboration to restore the balance of society and watershed.

Japan River Restoration Network (JRRN)