Generously using the high-temperature waters of Senami Onsen. The salty water coats the skin like a natural pack and offers excellent heat retention and moisturizing effects, which is why it is affectionately known as the hot spring of heat. Its smooth, slightly viscous texture is a defining feature. You can deeply relax both body and mind in the indoor bath with a panoramic view of the Sea of Japan through large windows, or in the open-air bath where you can feel the sound of the waves up close.

Two private baths are available: the charming round bathtub Maru and the calm stone-built Kaku. Both let you enjoy the abundant sodium chloride spring in complete privacy, so you can take your time and enjoy bathing without worrying about other people. Ideal for spending private time with family or someone special while gazing at the magnificent nature spread out beyond the window.