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Hours
| Friday | 11 AM–3 PM, 5–9 PM |
| Saturday | 11 AM–9 PM |
| Sunday | 11 AM–9 PM |
| Monday | 11 AM–3 PM, 5–9 PM |
| Tuesday | 11 AM–3 PM, 5–9 PM |
| Wednesday | 11 AM–3 PM, 5–9 PM |
| Thursday | 11 AM–3 PM, 5–9 PM |
Address and Contact Information
Address: 277 E 17th St, Costa Mesa, CA 92627
Phone: (714) 486-3374
Website: https://www.tatsunoyausa.net/
Menu Photos
Order and Reservations
Order: Order online
Related Web Results
Ramen Tatsunoya | Enjoy Authentic Ramen Today
Experience authentic tonkotsu ramen at Ramen Tatsunoya. Serving rich, flavorful broth and artisanal noodles since 1999. Visit us in Pasadena and Costa Mesa …
Ramen Tatsunoya (@ramentatsunoya) · Costa Mesa, CA – Instagram
This is real Tonkotsu from Fukuoka Japan. Crafted from scratch by Japanese ramen masters. LA & OC: Pasadena | Costa Mesa …
TATSUNOYA Costa Mesa Online Ordering
Tatsunoya USA Corporation. Ramen Tatsunoya Costa Mesa. 277 E 17th Street Costa Mesa, CA. More info. COSTA MESA MENU. COSTA MESA MENU. RAMEN. SIDE DISHES. DRINK.
Reviews
Eri Yoshida
It was through their first anniversary flyer that I learned about this establishment, and I am glad that I decided to try their ramen. Their gyoza blew me away! Though I am not certain if they make it in the kitchen, I can assure you that it was not from a package. There is a lot of meat packed inside, and they make that crisp blanket on top. I enjoyed the Tonkotsu Ramen, but I would like to try other ramen dishes in the future. The spicy tsukemen has been reviewed by other individuals. On the menu, I did not see it, but perhaps I did not look closely enough. It is a fairly spacious restaurant with a large number of booth tables, which is suitable for family dining. After all, I am looking forward to trying other dishes in the future!
… moreM A S
Finally opened in mid to late July 2025. Super long lines out the door the first weekend but i went on the second weekend it was open and was able to walk right in and grab a table.
For the ramen purists, my review might not have enough street cred because I ordered the vegan ramen with thin noodles,..but it was delicious. Terrific broth, nice noodle texture, and enjoyable Woods Ear mushrooms.
Their hot sauce is also quite good with a real flavor!
I wish they offered tofu or chicken as an add-in, but they don’t—oh well.
I washed it down with a green iced barley tea.
Service was on point.
Atmosphere is meh.
… moreFor the ramen purists, my review might not have enough street cred because I ordered the vegan ramen with thin noodles,..but it was delicious. Terrific broth, nice noodle texture, and enjoyable Woods Ear mushrooms.
Their hot sauce is also quite good with a real flavor!
I wish they offered tofu or chicken as an add-in, but they don’t—oh well.
I washed it down with a green iced barley tea.
Service was on point.
Atmosphere is meh.
Nhi Nguyễn
The food is delicious. The rich version is a little too salty for my taste but the light version is fantastic. It’s best eaten with a flavored egg, they make it perfect.
… moreEmiko Kawashima
Six of us arrived there at 7 pm on Friday. We were very fortunate that there was a handful of people (though the establishment was full) due to the World Series baseball game playing in LA. We were seated in a timely manner. Four of us wanted to try this seasonal special, Pumpkin Ramen because it was available only for a week. Thick noodles in pumpkin broth was so tasty. Though it is a vegetarian ramen, we were completely satisfied. We also tried gyoza, which was made automatically! I also ordered lemonade, which came in a bottle, with some fizz.. This was absolutely fantastic! Iwould definitely recommend this establishment.
Dined at Tatsunoya on a Thursday evening. Arrived there before 7 pm, and it looked like the first wave of customers just left; hence, no wait for us. We were seated at a booth, which was very comfortable. I ordered their monthly special, “spicy tsukemen” brothless noodle. It was spicy, and I especially liked the texture, cubed purple cabbage, etc. I was also given a tablespoon of vinegar for altering its flavor, which gave mildness to the taste. In the end, I added a small bowl of rice to completely finish the dish. Oh, it was delightful! I look forward to the next monthly special.
… moreDined at Tatsunoya on a Thursday evening. Arrived there before 7 pm, and it looked like the first wave of customers just left; hence, no wait for us. We were seated at a booth, which was very comfortable. I ordered their monthly special, “spicy tsukemen” brothless noodle. It was spicy, and I especially liked the texture, cubed purple cabbage, etc. I was also given a tablespoon of vinegar for altering its flavor, which gave mildness to the taste. In the end, I added a small bowl of rice to completely finish the dish. Oh, it was delightful! I look forward to the next monthly special.
DUCC DUCC
I got the light tonkotsu ramen with gyoza. The gyoza filling has a pretty strong ginger taste but they are big and worth the $12 i paid for them. The soup was very good and tasted not as salty as I expected. The ramen noodle came thin. A nice perk of this place is that they give you storage stools to store your bags in if you sit next to the wall. I do wish the sliding door restroom came with a hook inside to hang your belongings though.
… moreRachel Krumenaker
This Raman was delicious!! Best gyoza I’ve had in this area too. The tuna sushi tasted fresh too! We had it to go, so I bet it’s somehow even better in person. Highly recommend!
… moreEssam Iskander
Absolutely amazing vegan ramen! The broth was rich and flavorful, with a depth that’s hard to find in plant-based dishes. Everything tasted fresh and authentic—from the noodles to the mushroom and veggies. Easily one of the best vegan ramen bowls I’ve ever had!
… moreSharon So
I’m going to review the chasu meat – literally melt in your mouth. The broth is beautifully balanced flavor and I like the thin noodles . It was a very good lunch. Definitely going back when I’m in the area.
… moreNatali Herrera
This establishment offers exceptional quality; the broth is remarkably rich and flavorful, and the dumplings exhibit a pleasingly crisp texture and delicious taste.
… moreEmily Pae
I used to live in Tokyo and eating at Tatsunoya made me feel like I was back home! The broth is incredible. A truly authentic meal, with Japanese level hospitality and service to match. 美味しい
… more