If you want to access to Onsen Machi-zukuri Kenkyukai...
Society of ONSEN Promotion
We love ONSEN resort in Japan.
Japanese hot springs "ONSEN" have nurtured the natural environment and culture of Japan. If you are traveling to Japan, We would like you to stay at a real "ONSEN" resort in Japan and experience a "ONSEN" vacation. This site was established to communicate the appeal of Japanese hot springs, "ONSEN".