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Ramen Underground

(Now Closed)

Ramen Restaurant$$$$

Japantown, San Francisco

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Ramen Underground

33 Tips and reviews

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Mike WinstonJune 16, 2015
This absurdly rich, fatty, umami-loaded tonkotsu ramen is one of the best in San Francisco. Add the Kakuni (pork belly) & soft-boiled egg and read all about this hidden shop on WinstonWanders below! Read more
Bkwm JOctober 22, 2013
Been here 5+ times
Tonkotsu Soup: thick yet SUPER salty!Noodle: thin yet chewy, decent!Toppings: that's the smallest piece of Chāshū I've ever seen! Never seen mushrooms & spinach elsewhere?Egg: $1 extra! Legit!
Alex LinFebruary 11, 2014
Get one of the tables by the window with the soft benches. Miso ramen with egg, hot green tea, maybe some sake. Open late during the week.
Traci WilbanksNovember 5, 2013
There are 2 RU locations, this one & in FiDi on Kearney. There is definitely more seating here. You might have to wait, but it usually isn't a long wait. Get the ramen; always add a soft boiled egg
૮( ⚈້͡ ໋͈ ૈ ꈊ ⚈້͡ ໋͈ ૈ)ა .August 17, 2013
Tonkotsu ramen with herb butter, corn, soft boiled egg and pork belly - DONE. Ask for a bit of garlic and toss in some togarashi for extra flavor!
Nicole AptekarAugust 21, 2014
Big delicious bowls of ramen for lunch! Get a set with ume onigiri and finish it off with soy milk strawberry panna cotta~
Danielle FNovember 8, 2014
Delicious Ramen. Spicy miso broth has just enough kick. Add a boiled egg and chicken dumplings and have yourself a nice little food coma after
Rachel KingAugust 19, 2015
Both veggie and soy ramen broths available. Also, black sesame ice cream! Perfect on a rainy Halloween...
tony changMarch 30, 2014
Bitcoin accepted here! They also take cash and there's an ATM ($3 fee) across from the entrance.
yamaJune 16, 2013
If you order the tomato ramen, ask for a little side of chili pepper for a bit of a kick...
Jonathan ArnoldJune 2, 2013
Excellent ramen! Same founder as FiDi location. Will have a full menu, though.
Niamh SchönherrFebruary 24, 2015
Love the spicy shio ramen and the ambience.
Maciek PlutaAugust 7, 2014
Spicy miso and teryaki chicken as a lunch dish are super testy!
Asiyat TsalikovaJanuary 25, 2014
❤️ long line, very busy but if you're patient and wait!!! Omg! It's amazing
Gaurav B.August 7, 2014
They use chicken broth to make your ramen and is also vegetarian friendly.
Christopher GarciaSeptember 27, 2014
Tasty noodles, try the miso broth with lots of vegetables.
Taka TAugust 26, 2013
Cash only and I don't think ATMs are very nearby so bring cash. 現金のみ、カード支払い出来ません。
Ryan LandryAugust 17, 2014
Spicy miso ramen with an egg. I'd put this up against Katana-ya any day.
PoojaNovember 2, 2014
Spicy miso ramen was quite spicy but good for ramen lovers.
Tim XuApril 12, 2015
Was here for cherry blossom festival. Service was terrible, made you order at door prior to seating despite there were open tables. menu was very limited "for event" and prices were jacked up.
Matt ClineDecember 14, 2014
Wings were great but the Ren came out first. Appetizer first, please!
Nino EAugust 14, 2014
Been here 5+ times
The Soy Milk Ramen is fantastic, service can be really slow.
Sam XiaoApril 2, 2015
Probably the most overrated ramen in SF, 2 pieces of cha-siu cost $11, thx for overcharging me !
Bkwm JOctober 22, 2013
Been here 5+ times
Closed on Wed & btw 4-5pm
Walter KormanAugust 11, 2013
Spicy paste is spicy! I like it.
Kim NguyenFebruary 1, 2015
We had tonkatsu and spicy miso ramen. Both are ok not great. The broth is quite salty.
R WilliamsNovember 5, 2015
Ramen of all kinds
Bkwm JOctober 22, 2013
Been here 5+ times
No MSG!? Really? Nice!
Francisco ArteagaNovember 23, 2014
The ramen was good but the service was consistently bad.
Alex BaldwinMay 3, 2015
Spicy miso ramen.
Fred Stevens-SmithSeptember 8, 2015
There's a reason it's always empty.
Justin WyneOctober 12, 2014
They no longer accept bitcoin.
Rachel LevyJuly 15, 2013
Cash only!

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