This hidden gem is known only to those in the know, and is a spring located in Raiun Park. It is said that Raiun Water springs forth after decades of snow that has accumulated on the beautiful Mount Sharidake, and it boasts a spring output of 5 tons per minute.

The water temperature is around 6 degrees Celsius, cold in the summer and does not freeze in the winter, and is widely enjoyed as "the famous water of Raiun." The name of the region, "Raiun," suggests that drinking this water will bring you good luck and make your wishes come true, and an increasing number of people are coming from far away to visit.