Yoma Hot Spring is more than 1,000 years old. It is the oldest hot spring in Japan. It is also one of the eight major hot springs in Japan. There are two kinds of soups, gold and silver. The soup is red and brown, acidified by the transparent source of iron, which can relieve the muscles and bones, and treat neuropathic pain and rheumatism. The ingredients of silver soup are carbonated and selenium, which can activate cells and enjoy the scenery. Anyway, no matter what kind of soup, the minerals in the spring water are beneficial to health. Tips: The distance from Kobe city to Youma Hot Spring is about 12 kilometers. You can go by subway or bus. If you have conditions, stay at Aoma Onsen for one night. If you are returning to Osaka on the same day, please note the last time of the subway.