Reasons why Shibunoyu is popular among women. 1. "Golden hot spring water 100% flowing directly from the source on the property". No water recycling and clean fresh water is provided everyday. The texture of freshly welled water is as thick and rich as honey and gives incredible feelings. 2. "Famous reginal cuisine using locally produced food" 3. All floors including hallways have tatami mattresses. An inn with the warmth of tatami mattresses.