Takoyaki
Veggie ramen
menu
a person holding chopsticks over a bowl of ramen
a close up of a bowl of ramen
Fried baby octopus
Cury
Takoyaki
interior
ribs, food, bbq ribs
takoyaki
Tonkotsu spicy Miso Ramen
Hilarious bathroom decor
Tonkotsu black ramen
ramen and noodles, ramen, noodle soup, noodle dish, food, noodles
Tonkotsu Miso Ramen.
chicken wings and fried chicken, food
interior
Beer and Anime
interior
J-San Ramen
Ika kara age
karage
Cesar C.
Jan 7, 2025
This was my second time trying out a ramen spot, my first try was a very bad experience, didn't even eat half of it, so thought I just didn't have the taste buds for it.We came in during our lunch hour, we were attended right away, clean area, enough tables for plenty. I asked for whatever was their most ordered item since I have no idea what to get. After a reasonable time. Our food was brought, it looked great just like the pictures. The taste was amazing! Really really good! I'm so glad I gave this dish a second try at a different place. I will be coming back for more!
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Jennifer B.
Feb 10, 2025
The food was absolutely amazing! I devoured every bite, and it left me craving more. The service was quick and efficient. Though the store is on the smaller side. The ambiance reminds me of ramen shops in Japan. It's definitely a spot worth trying if you get the chance!
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Kelly S.
Jan 2, 2025
Good service and food in this small Japanese restaurant. Ordered the tonkotsu black ramen and okonomi yaki.
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Yesenia A.
Dec 4, 2024
Good spot near downtown Fullerton for ramen. Recommended their spicy tonkotsu ramen and side of gyoza.
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Denisse L.
Jan 25, 2025
The food here was amazing. They really accommodated to my allergy. Everyone else's food was also amazing according to them. The service was super quick and the restaurant ambiance was very welcoming and relaxing.
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Melanie N.
May 26, 2024
Came here on a whim to eat ramen late night and we were pleas surprised w the quality and flavor! My party of four opted to get the ramen combo, which came with an appetizer for $5 extra. We got one of each appetizer and they were all delicious! The favorite was the Squid Karagge and everything was pretty crispy. The tonkatsu miso ramen had pretty solid and bold flavor and we appreciated that it came with half an egg, although a full egg would be nice as well. I loved the corn topping and felt the bowl came together nicely. Service was quick for it just being one guy working. Major props to getting our food out at a good time but still being delicious. Ambiance is clean, I've seen this ramen place driving by but never actually stopped to dine here. So glad to have done so though and we will definitely be coming back!
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Lanny H.
Nov 2, 2024
Came here on a Saturday around 2 pm for lunch and the place was completely empty. The server was polite but didn't seem too enthused to be there or to see us. We ordered the Tonkotsu black ramen and the tonkotsu miso ramen, along with fried baby octopus. The octopus was tender and crunchy but overly greasy. The portion size was small for the price. The ramens were also just okay. I would say everything was just mediocre. There are better ramen places nearby.
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Anna B.
May 7, 2024
The ramen I got was good until the broth (a major component of eating ramen) started tasting overly salty, like MSG level salty. Also, the AC was blasting in the evening and it was still wintertime when I ate here, yes this is a late review lol. It was overly freezing inside to comfortably enjoy my ramen bowl. Don't know if I'd recommend J San Ramen, as there are many other ramen spots deserving of going to instead.
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Theresa Huong D.
Jun 7, 2024
Full disclosure - we didn't get the ramen but were interested in the rice bowls. The way I would describe the food is...lacking. The flavors were good overall but presentation was sad. Typically, other places would at least give some pickled radish, cucumber, or garnish. The rice karage bowl was literally just rice and chicken. The curry was literally rice and a cutlet with curry. Would it be so costly to just add like an onion garnish or cilantro? Idk it just felt lacking and for that price, I wouldn't come back. For context, we came on a Friday night and it was completely empty the whole time we were there. We're all about small biz usually but I think maybe if presentation and quality improved a bit, there would be more interest. It is a very sad truth!
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Catherine N.
May 23, 2024
The food was super delicious! I ordered takoyaki, ika karage, chicken karage, and the spicy miso tonkotsu ramen. The sides can come as a combo with the ramen as well for a cheaper price! The staff was super nice and quick with the food! We ordered and only waited about 10 minutes for our food. The average price per person here was around $20 give or take. The seating area was nice, clean and super spacious for a ramen place. I would definitely comeback here again.
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