Shima Onsen Kashiwaya Ryokan

This small 14-room hot spring inn is located in Shima Onsen, Gunma Prefecture, which is also known for being ranked number one in a retro hot spring town ranking. They offer vegan accommodation plans where you can enjoy vegan Japanese banquet cuisine, and are popular with domestic and international guests. With two rooms with open-air baths, three private open-air baths that you can enjoy as many times as you like for free, and large public baths for men and women, you can fully enjoy Shima's hot springs, which are famous as one of Gunma's three great hot springs.