Chichibu Yumoto Bukou Onsen
One of the Kanto region's leading alkaline simple sulfur hot springs with a pH of 11.1. Known as the "Beauty Skin Bath," it is expected to smooth and refine the skin. The water feels very soft and gently penetrates the skin. Enjoy a variety of baths, including open-air cypress and rock baths, and a large bath with a jet bath. The alkaline properties help remove old keratin, leaving your skin smooth after bathing. This natural hot spring is effective for neuralgia, muscle pain, joint pain, diabetes, atopic dermatitis, and more, allowing you to experience both fatigue recovery and skin beautification.