Nyuto OnsenNyuto Onsen is a collective name of 7 hot spring inns located inside the Towada-Hachimantai National Park with a hot spring bath found at each of the inn. It is also known as a hidden spa in Japan because of its rural setting located deep in the forest. Each of the hot spring inn has their own unique hot spring source and offers spring water of different properties. Transportation service among 4 selected inns is provided with the tour which you can hop into an onsen at your own choice for a unique bathing experience.