A hot bath is one of culture Japan. Soaking in a hot spring or "Onsen" in Japan is one of the activities in the language, many tourists visiting the country, which Japan is impressive, and also help to attract tourists to the country many Japan. We often find a natural hot spring in the rural area, which is served in the hotel, resort, and Spa. Area where the three provinces is Iwate Miyagi and Yamagata convergence is uniting many Onsen. Some have several hundred years of age, The Tohoku region, in comparison to the House that there are hot springs in many ponds and community that has many dedicated, priority hot springs than other tourist businesses.