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Onsen

Spa, Bath House, and Japanese Restaurant

Tenderloin, San Francisco

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Onsen

8.4^/10

125

ratings

"We had the squid and tri tip skewers which were both amazing."(3 Tips)
"Their trout avocado burnt rice is phenomenal."(2 Tips)
"Skewers are half off as well, with seasonally rotating options."(4 Tips)
"Limited size (13) means you never feel crowded."(2 Tips)

20 Tips and reviews

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skewers
good for dates
restaurants
tri tip
lagers
takes reservations
crowded
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EaterMay 23, 2017
Daily from 5:30 p.m.-6:30 p.m., stop by for $2 off any sake, or the Fort Point Automatic Lager. Skewers are half off as well, with seasonally rotating options. Read more
John BobeldykNovember 24, 2016
Warm up in the onsen first. The trout roe on the warm udon noodles is exquisite.
Catherine TorelliJanuary 24, 2017
Having been to some major "bath" cities was a tad skeptical. But onsen won me over. The facility is thoughtfully laid out and everything is considered. Excellent value & beautiful space
Blake SeelyJune 1, 2017
We had the squid and tri tip skewers which were both amazing. So was the poke. Definitely a beautiful space and the food was totally worth it.
Melissa WJune 4, 2017
Dumplings, squid and boneless wing skewers are impeccable. Katsu could use some rice to soak up all that sauce (after a while, the accompanying cabbage just gets soggy).
Catherine TorelliJanuary 24, 2017
The bath products are very lux and smell heavenly. Limited size (13) means you never feel crowded.
Agatha YuAugust 26, 2017
Their trout avocado burnt rice is phenomenal. I can devour 50 bowls of this 🔥
Tim HainesJanuary 15, 2017
Incredible ambiance and attention to detail. Grab a spa reservation, then transition to dinner afterwards for a wonderful evening.
EvanJuly 22, 2019
The bathhouse is a 10/10! And very friendly staff
Asha AugustineFebruary 20, 2017
While nice, it's a small facility that feels really crowded with 12 people. Not enough chairs or room in the hot tub which makes for awkward moments with other patrons.
Sydney MJune 3, 2018
Yakitori is very good here. Can’t wait to come back again / try the onsen!
Rachel RothOctober 7, 2017
Tiny place with tasty small plates and sometimes friendly staff
Moses NakamuraFebruary 19, 2017
If you're going on the weekend, make a reservation! They don't take walk-ins if their reservations fill up.
Tammy HanDecember 5, 2016
The dumplings are phenomenal!
Dr xMay 25, 2018
The squid skewers are excellent
Dr xMay 25, 2018
What isn’t good? Amazing food.
SarahJanuary 22, 2017
Staff is pretty unprofessional and uncommunicative, but at least the bath is relaxing.
Namita DJanuary 15, 2017
affordable spa day!
Regan BozmanJanuary 28, 2017
Awesome spa
Mehran NazirJanuary 27, 2018
alex razon's restaurant

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