Kamigata Onsen Ikkyu

Kamigata Onsen Ikkyu is a large, high-quality onsen facility located relatively close to Universal Studios Japan. It is distinguished by its 'gensen kakenagashi' policy, meaning it uses 100% natural spring water that flows directly from the source into the baths without being recycled. The water is a simple alkaline spring, known for making skin feel silky. The facility is split into two zones: the 'Stone Bath' and the 'Wood Bath,' which alternate between genders. Both areas feature extensive outdoor sections with various themes. While officially stating a 'no tattoo' policy on their website, they are known to provide cover stickers for small tattoos and are generally more tolerant of foreign tourists compared to smaller neighborhood baths.