I returned to the Tenzan Outdoor Hotspring in the summer of 2012 on my way from Jeddah, Saudi Arabia to Seattle, Washington, and eventually Tampa, Florida. Although I did not recognize the staff, the facility itself had changed very little. I sat in the same pool where I first sat in a Japanese hotspring two decades prior.
My Japanese name has a history of its own that you are welcome to explore on the Moogoonghwa webpage. Look for the item called One Name, No Borders and click where it says Hashimori.