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    Ramen Nagi

    4.5 (458 reviews)
    ModerateRamen
    Closed 11:00 am - 2:30 pm, 5:00 PM - 9:00 PM

    Ramen Nagi Photos

    Business Info

    RAMEN NAGI ATMOSPHERE

    What's the vibe?
    Casual
    Moderate noise
    Outdoor seating
    Good for groups

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    Recommended Reviews - Ramen Nagi

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    Tanya W.

    Don't be deceived, it's more a quick service type of restaurant where they give you a paper menu and you order at the front. But the service is good. Fast and quick with attentive servers. It's a bit small feeling or crowded feeling when you eat inside, but the food is just great. I'm not someone who goes out of her way for ramen, but this is definitely one I would personally suggest sometimes locally. Inside the mall with patio looking outward! Crystal court side!

    Ernest F.

    Solid service. Yummy ramen that is customized to your taste. Tonnes of parking. Always good.

    Menu as of June 2026
    Amy L.

    A convenient location in south coast away from the crowds. Original king ($17) - tonkotsu broth. I selected cabbage which gave it a slight sweetness to the overall flavor. The ramen was chewy and Chashu was so tender. Red king - chili oil and cayenne broth. It's not as spicy as it looks! It almost tasted like gochuchang with a lingering smokiness. Chicken karage ($8.25) - sweet soy glazed crispy juicy chicken. The egg sauce that came with it was divine!

    Red king
    Laura L.

    Randomly came here for lunch while shopping. You get a slip while you're in line to order. There's so many customizations. You can adjust your salt, oil, ramen type, and firmness. They have 4 soup ramen types plus a new tsukemen. You can make your perfect ramen. Add one like egg and seaweed are optional as well. Their spice level 2 for the red ramen is a very comforting spice. Service was great as well. They note where you're sitting so each person gets the right food. There's a water already at the table as well. Food came out in less than 5 mins. Our waitress was attentive enough to offer bibs so the red sauce didn't get on my clothes. The inside is a bit small but they have large patio seating. Most parties eat and finish within 30 min since you're not waiting for the food for a while. There's enough space to walk around without bumping into people.

    Red King and edamame
    Hiep L.

    Came here after a friend recommended it to me, the ramen here is really great. Their Red King has the perfect amount of spice -- I'd recommend getting it with the thicker noodles over the thin. The interior is beautiful and the staff are lovely. They were super attentive and helpful with our party and really made the experience immersive.

    Edamame
    Sam C.

    We decided to try this place near South Coast plaza because we wanted ramen. It was really good. I had the original flavor with pork belly, cabbage, and an egg. The flavor was rich and the noodles were well cooked. The one thing I didn't like was the pork belly. Instead of slices of pork belly it was just one big nugget. How are you supposed to eat this?!? Also, it had some kind of sweet bbq sauce on it that clashed with the flavor of the broth. I'm never ordering the pork belly again. My wife had the Red King broth, which she liked because she doesn't like the pork flavor, so that's a good option if you like ramen but don't want the rich pork flavored broth.

    Red King
    Dennis H.

    Great ramen spot that I just learned about courtesy of my siblings. We did a Father's Day get together here which was perfect as they have a nice big patio. First off I want to say their staff/service was fantastic for our party of 14. So they deserve a solid 5 stars. Food wise, the ordering is really easy just mark up the menu and check off the way you want your ramen prepared. Since it was my first time here and I like spicy I opted for one of their popular ones the Red King. I upped the spice level a notch went with the chashu, added an egg and stuck with the chef recommendations. Overall I loved it, the broth was definitely a little thicker than I am use to. It was hearty and filling, I even got extra noodles. I will definitely come back to try the Green King since I love basil and really want to try their thick noodles.

    Ashley Jane P.

    I love Ramen Nagi and it's my brother's favorite ramen spot! You get to customize heaviness, oil garlic and noodle type! I always get the Green King which is my favorite!!! The service is always amazing all the servers are attentive when we need extra noodles! Plenty of seating and cool Japanese decor and we haven't waited longer than 20 minutes for a seat. I would also recommend ordering the chicken Karaage if you are super hungry! Great location as it's walking distance to other dessert places.

    Squid ink ramen (Black King)
    Vincent N.

    Located next to Sonoma Williams. Each bowl is customizable and they have four main ramens (Regular tonkatsu, spicy, squid ink, and veggie). Went with the squid ink and the spicy. I will say the noodles itself is very good. Tastes very fresh and you can just taste the tenderness as it melts in your mouth when you chew it. It is not too chewy or does not break apart too easily. We also tried the chashu in one bowl and the pork belly on one bowl. For about $20 a bowl I will say I was a little disappointed that it only came with one small piece of pork belly, which was a little too rough and chewy. The other bowl came with two very thin slices of chashu. However the chashu was really good! I would say one of the best chashu I have ever tasted. So tender and very flavorful. The broth itself was a miss for me. The red king spicy tonkotsu was salty, and the taste was just heat with little flavor. With the squid ink (Black King), I just felt like the flavor was missing. It didn't have any unique taste to it. I think I would go regular tonkotsu next time. The chicken karaage had a nice glaze to it and was very crispy! Tastes kind of like a honey sesame. Overall, very good noodles and chashu. Portion on the smaller side with little broth flavor (For red king and squid ink).

    Chicken karaage
    Spencer S.

    Located right up against the parking structure in the smaller building to the west of south coast plaza. Indoor and outdoor full service dining. Idk if it'll be the norm, but it was for us when we showed up in June 2026 - there's a line queue out front where you wait and they have you order while you're waiting. Then, when a table is ready, they sit you down and serve you. Fast and friendly service! We were sat down to a table with a bunch of different sauces and spices. One of my pics shows the set up. Idk what anything was, as it was unlabeled, so probably worth asking. We tried two of their ramen bowls, gyoza, edamame, chicken karaage, and an extra serving of noodles. Everything was amazing! Plenty of food for two adults and two small kids to share. We paid at the register, which I'm also not sure is regular, but that's how it went. Just under $70 including tax and tip. Pretty good value given how expensive life is today!

    Kayla Y.

    food: the chashu was kind of lacking. i enjoyed the broth, pretty salty but i enjoy salty foods. portions are okay. the chicken karaage was kind of dry. service: went on a weekday afternoon, so there was no line. the servers were sweet ambiance: casual with a lot of seating

    chicken karage
    Edbert S.

    This place is okay.... I love the concept but I think there could be things done that can make this place better. I like the whole choose your own bowl with your own customization, like Ichiran ramen in Japan, that was pretty cool. The ramen was overall pretty good, but having egg as an add on was pretty ridiculous. I feel like every other ramen place I've been to always included at least half an egg with the ramen. Also, I feel like they needed bamboo also as an add on. The broth was really flavorful, the noodles were pretty nice and fresh. The portion size however, was pretty small (seems consistent with other restaurants in the south OC areas). If you're a big back dude, you def need 2 bowls. We also ordered the chicken karrage and I have to say, it did not hit. It comes DRENCHED with sesame oil to the point you can't even taste the chicken. The staff were really nice and very attentive. They came by a few times to check up on us. Overall, this place was okay. I'll come back if I happen to be hungry walking around the SC plaza, but definitely would not wait more than 10 min to eat here.

    Monica W.

    I've always wanted to try this place ever since I saw their LA location at Century City Mall, but never got the chance until recently and I gotta say, it was totally worth the wait. The ambiance was really nice. Small and cozy, but surprisingly spacious with plenty of seating whether you're coming with a group or just dining solo. We got lucky and came when it wasn't super busy, so we were seated pretty quickly. The service was amazing too. Everyone was super polite, and since it was our first time, they took the time to walk us through the menu before we sat down. I honestly loved the whole customization concept because sometimes at ramen spots you forget exactly how you like your ramen, but here it made everything so easy. Now onto the food... the ramen was SO good. I loved the thin noodles, and getting them firm made them perfect and easy to eat. The broth had so much flavor without being overpowering.. just the right balance and richness. Everything we ordered, from the ramen to the karaage, was delicious. The portions were super filling too, definitely satisfying. Overall, such a great first experience. Thank you Ramen Nagi for the yummy food and great service. I already know I'll be back again soon

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    Hakata Ikkousha Ramen

    Hakata Ikkousha Ramen

    4.0
    (1.6k reviews)
    0.8 mi
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    A Legendary Slurp - Gone But Never Forgotten It is a true…read moretragedy for the Orange County food scene that Hakata Ikkousha in Costa Mesa has closed its doors. This wasn't just a "ramen joint"--it was a masterclass in authentic Fukuoka-style soul food. The Broth: Liquid Gold The standout was always their Signature Tonkotsu broth. You could literally taste the 30+ hours of labor that went into it. It had that distinct "frothy" texture (the bubble of the bone marrow) that you only find in high-end Hakata shops. It was rich, creamy, and carried a deep umami funk without ever being overly greasy. The Hits * Black Tonkotsu: The roasted garlic oil (mayu) added a smoky, dark complexity that ruined all other garlic ramens for me. * God Fire: For those who like to sweat, this offered the perfect balance of heat without sacrificing the integrity of the pork flavor. * The Karaage: Genuinely some of the best fried chicken in the area. Massive, juicy thigh meat with a shattering, thin crust and that addictive spicy mayo on the side. * Customization: I loved that they let you pick your noodle firmness. "Hard" was the only way to go to ensure that perfect snap with every bite. The Atmosphere The Costa Mesa location always had a great energy--functional, clean, and unpretentious. The staff were always efficient, greeting everyone with a loud "Irasshaimase!" that made the experience feel truly authentic. It's heartbreaking to see such a high-caliber spot leave the neighborhood. If you were lucky enough to eat here, you know we lost a heavy hitter. To the team at Ikkousha: thank you for the memories and the best bowls in the city. You'll be sorely missed! Note: For those still craving that specific broth, their Torrance locations are still holding it down--definitely worth the drive to keep the dream alive. Come back to OC! !

    I was completely unaware 10/26/25 was the last day this location was open so I feel very blind…read moresighted T-T The only location left is Torrance and I hope it stays open! Favorite ramen spot ever!! The Black Devil Level 2 Spice will be missed.

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    Hokkaido Ramen Santouka - Costa Mesa

    Hokkaido Ramen Santouka - Costa Mesa

    4.2
    (2.5k reviews)
    0.9 mi
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    This Food Couurt is in Costa Mesa inside Mitsuwa Supermarket . I was immediately attracted with…read morethe name Hokkaido Ramen and kept coming back to try their different dishes and combo posted on the banner. All of the dishes I tried so far was beyond delicious, noodles soft and chewy and the soup is full of flavors, everything done perfectly. Service is very friendly and fast. You placed your order and will be ready in a minute. Self serve Free water and condiments . This food courts is always crowded, even on a weekday , it says about how delicious their food is. The feel of Japanese vibes because everything is Japanese. Cone to feel the vibes if you haven't.

    It is so sadness that this delicious Ramen Santouk does not accommodate disable customer's needs!…read more It was spicy garlic Raman plus crispy soft self crab a new items. I told them I cannot Eat Spacy, please sell me my favorite soft shell crab for purchase. The Manager apologized and said company policy, "NO!" What? Get real, you are in the United States of America! I am paying you money and I ordered Shio Medium Raman with Extra bamboo shoots! Japanese Corporate office in Japan, please get off your STUPID unprofessionalism, I am here to spend more MONEY. I have never ever heard of this type of customer service in my LIFE while dining... This is really disgusting and disrespectful! Who do you think you are in Japan ? I am not going to be respectful to you, "GET out of the United States !" Our custom in the USA does not work that way, you disrespectful Japanese dining Policy...

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    Ramen Nagi - ramen - Updated August 2026

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