the actual site can explain a lot better than i can:
...and we just wanted to take a bath in the wine one... we had NO IDEA what we were in for lol. yunessun was very satisfying as an onsen/ water-themed resort. theyre open 365 days year! =D i think yunessun's got the right idea. itd do well in vegas =D
oh there's this crazy thing they got called Dr. Fish where they let these special fish eat the dead skin on your feet + legs maggot style haha. that was the most bizarre feeling like ever lol.