Onsen

Such a great experience. Very clean, calming and curated. They limit the number of people, so it didn’t feel crowded like other spas. Food was very well made and delicious. Would recommend to anyone looking for a relaxing experience spa (sauna, soak, steam, cold plunge) + dinner

This hidden gem is what we've been waiting for all along. We had no idea there was a portal to gastronomica orgasmica here and our tastebuds are delighted. The dinner set was so delicious I sometimes forgot to take a picture of what was served. The staff accommodating my gluten-free and meat-free diet was top notch and the off-the-cuff prepared substitutions were out of this world. The junmai sake surprised me as I normally don't care for filtered - please do yourself a favor and have a tasty glass!

This was a fun experience. We did the Onsen followed by set dinner menu. The spa was so relaxing especially because we were sore from workout/a lot of walking previous day. The dinner was beautiful and delicious. It is on the smaller portion size but we had already planned a 2nd dinner later in the night! It was a stop in a very long bar/restaurant hop

Not a lot of cooling options but it is affordable. Not a lot of space. All of the areas are very small and intimate. I was not at all impressed with the overhead shower style cold "plunge." The water pressure for it and some of the showers was really low. I was frustrated that all of the showers have different controls and were hard to operate. The showers got colder than the cold "plunge." Some of the showerheads were very painful and aggressive. The cold shower is the only way to cool off so I wasn't able to be as comfortable as I would like. Really missed having a cool pool or outdoor space. Also the experience is only as good as the other random people with you. If they want to have loud conversations and camp out in all three of the only chairs, you don't really have any options but to tolerate it.

Who would’ve thought a carefully curated Japanese bathhouse would be tucked away in the heart of the Tenderloin! Every corner of this onsen feels like it was purposefully chosen, from the black-and-white tile in the steam room to the MUJI-esque tin jugs of cool ice water. It’s a really beautiful and extremely clean spa. Whoever designed the space did so thoughtfully and without cutting any corners. Admittedly, the biggest downside of this onsen is that it does feel a bit small. There is only one main room, with a hot tub in the center and a steam room and sauna on either ends. There are also only three showers and three lounge chairs, so sometimes there’s a bit of a waiting game. But at a spa, time should never feel rushed! Highlights included the traditional robe they give you to change into as well as the unlimited refills of warm mint tea. Little details like this go a long way in sending the message that the spa is well-maintained and thoughtfully designed. Hoping to come again and combine the experience with the restaurant. For those coming on a co-ed day (like I did), make sure to bring a bathing suit. Robe, towels, and sandals are provided. Lotion, mouthwash, and a hair dryer are provided in the men’s locker room, but you’ll need to bring your own deodorant/hair products/toothbrush and toothpaste.

Absolutely loved this place! The collaboration with the Japanese restaurant is a brilliant idea—the food was fantastic. The staff was super friendly and helpful throughout the entire experience. I would definitely recommend visiting to anyone looking to relax. Thank you, guys! Will be back soon for sure.

Awesome experience! The staff are excellent, and the sauna and pools are perfect! Great place to lounge for a few hours and you’ll feel wonderful after!