english deutsch
East Japan Day Trip Onsen Michelin
http://www.asahi-net.or.jp/~ue3t-cb/index_e/index_e.htm
Hot springs within one day's drive from Tokyo.
Hot Spring Index
http://www2.gol.com/users/jolsen/onsen/
Nationwide guide to hot springs across Japan.
Onsen Map
http://www.east.co.jp/oyu/english/
Stories and descriptions of hot springs in northern Japan.
Onsens of Japan
http://www.myguidejapan.com/
An English guide to onsen (hot springs) in Japan, grouped by region.