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    Koji Ramen Japanese Restaurant

    4.1 (405 reviews)
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    KOJI RAMEN JAPANESE RESTAURANT ATMOSPHERE

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

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    Recommended Reviews - Koji Ramen Japanese Restaurant

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    Tonkotsu ramen
    Karen X.

    I was in the area yesterday to pick my daughter up from Cal Poly Pomona for spring break. Before we headed home we decided to stop by Koji Ramen for lunch. Between the three of us we ordered three bowls of ramen and one order of spicy tuna roll. The spicy tuna was amazing. The tuna tasted fresh and the spice was right on point. So many places claim to have a spicy tuna roll that ends up not being spicy at all. Not true at Koji! The spicy tuna roll was perfectly spicy. We all loved our ramen as well. This place isn't fancy by any means. You order at a counter and they bring your food to your table, but it's just right for what it is. After yesterday's meal, I have a feeling this will become a regular stop for us. PS. If you go to Kojo, make sure to look at the feet on the chairs. I promise you will be amused.

    Kit T.

    Good sushi....Good service....some shady characters around the perimeter of the area. Just be aware of your surroundings. I definitely enjoyed the bento box.

    Jonel R.

    Probably one of the best ramen I've ever had. Went to this place because it was near Cal Poly Pomona and I needed to kill time and it was so worth. The service was very good and the tablets they have on the side bar let you call the server and request the check which is convenient. The inside was very nicely decorated. Super fire spot for ramen and they have a lunch specials and promotions that could save you up to 20%.

    Spicy Koji Ramen
    Anabelle H.

    I came on a Wednesday for lunch around 12 PM and it was not crowded at all. It's a small restaurant where you place and pay for your order up front and they'll bring the food to your table. There were a lot of parking spots available as the restaurant is located in a plaza. The service we received was great, the girl who helped us out was quick to bring out our orders and any condiments that we asked for. - Spicy Koji Ramen (5/5): The broth was super yummy and rich in flavor. Usually when I order ramen, I finish all the contents inside and leave some broth but when I was done with this one, there was not a single drop left. The broth was the STAR of the dish. - Jumbo Shrimp Roll (4.9/5): This roll was pretty good. I liked the big crunchy shrimp tempura in the center. The crab on top got a little bit messy but otherwise, also very tasty. - Alaska roll (5/5): First of all, the salmon was nice and fresh, so A+ so far. I loved how they added drops of lemon juice on top, killing any unwanted bacteria, but at the same time giving the sushi extra flavor. This restaurant is very close to the Cal Poly Pomona campus so it's perfect for a quick bite in between classes. I will be back in the future!

    Forgot name
    Adrian T.

    First time there. Wife had black yasai ramen soup which was really good. Wife was so into it. My son & I had 3 sushi rolls that wer delicious. I was craving a chxn bowl (don't know why), but it was so delicious. Teriyaki sauce was one of the best sauces I had & I loved the ginger dressing that was on my salad. It just hit the spot. Our to go place was j& j ramen but lately they've been off point. Don't know if they changed owners, not the same anymore. Only bad thing for me is they don't serve beer. Waitress said there working on the liquor license. I CAN WAIT.

    Chicken Teriyaki bowl with Salad in the bowl
    Grace A.

    This the first time going to Koji Ramen. It's near Cal Poly Pomona. You have to order at the front and they bring the food out to you. We ordered a California roll and each of us had a Chicken Teriyaki bowl with rice and it included salad in the bowl. My friend ordered tap water which was free and I ordered a Coke Zero. The food quality and the service was good, but I was still hungry when I left. Skimpy portions. Snack not a meal Ugh Can't they give u a separate bowl for the salad ? Not a good value Ugh

    Linh Y.

    After picking up my eldest daughter from college, we came to Koji Ramen to get dinner for her. I had already eaten so nothing for me. I just needed to use the ladies room. They do have one restroom for women and one restroom for men. Thank you! We walked in to order for to-go. Not too busy at the time. Good space with interior seating. Lady who took our order was pleasant and nice. It didn't take too long for our order to be ready. Btw, they don't have water cups to-go... I asked. We got the salmon sashimi bowl. My daughter loved it. I did eat one piece of salmon... btw, it's my favorite fish. It was really good. Ginger was good, too. We would come back here another time to try out their ramen bowls and other sushi items. Thanks Koji Ramen for being here near Cal Poly Pomona for the college students!

    Daniella P.

    We came here after a long day of travel and we're not disappointed. It wasn't too busy inside and we got served pretty quickly. The ramen itself hit the spot after a long day and tasted delicious. The broth was the standout, as it was a nice creamy texture and extremely flavorful. Overall, we loved this place so much and can't wait to come back again!

    07/27/24
    Jasmine A.

    Stopped by on Saturday, 07/27/24 for the first time. Dined in for lunch and ordered the following: - 1 Butter Corn Ramen = $14.99 - 1 Black Yasai Ramen = $15.99 - 1 Salmon Teriyaki Bowl = $13.99 SUBTOTAL $44.97 TAX = $4.61 TOTAL = $49.58 Wait time was minimal. Not a lot of customers so it was nice to basically have the entire place to ourselves. You order up front first then choose where you would like to sit after. Towards the end I also ordered: - 1 Green Tea Ice Cream = $4.97 (yum!) This location is near the Cal Poly Pomona Campus. 5/5!

    This is literally the portion that was delivered to my house. $15 for something I can buy for $5. There was about 2 bites of noodles and 3 very tiny shrimp. That's it.

    Butter ramen
    Hanh H.

    Really liked the Black Yasai as its like a Kuro Ramen but less truffle if your not into truffle.

    Spicy Koji Ramen Special
    Chelsea C.

    Get this. The Koji ramen, yeah the thing that names this restaurant, get it. Being a ramen shop, you can tell that their pork broth has been simmering for hours and has a well-rounded cohesive flavor from all the meat and bones stewing. You get bits of pork when you're drinking the broth and that's a very good sign that its a well made bowl of ramen. Now pair that with the spicy seasonings, the variety of seafood (and you get a good amount), a soft-boiled egg, nappa and bean sprouts, and perfectly cooked ramen noodles, every bite is so good as you tour through the toppings you receive. Its whole and well sized mussels, scallops, and shrimps. It's similar to a Korean Jjamppong. There is a deep richness reflected in the color and viscosity of the broth. We also make it a point to get their sushi because its nice and clean and fresh! Love the little bit of lemon when we get a Rainbow Roll. All of it is good, and I like that they do not overcrowd the roll with too much rice. I don't know if it's because we come here often, but the staff always makes us feel well taken care of. They are at the ready to refill waters or accommodations. Love Koji Ramen!

    bento and ramen

    Food was great, service was alright since it was busy with one hard working waitress. Aside from that this corner spot seems like a hidden gem since it's tucked in the back of the plaza. Overall food and service was good and will be returning for more after class lunch !

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    Justin was an awesome server!!! I love that the food and recommendations. Definitely will be back

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    Eun Jung C.

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    4 months ago

    It's such a small bowl compared to other good ramen places. Not worth the money. Not going back

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    2 months ago

    absolute 10/10! highly recommend the " black yasai ramen" it was so flavorful and we enjoyed it all around

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    The Food Is So Fresh, The Menu Is Great As Well As The Service, My Wife And I Love This Restaurant. Thank you

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    Page 1 of 11

    Ask the Community - Koji Ramen Japanese Restaurant

    Gluten Free Noodle option?

    My son has a wheat allergy and I didn't see gluten free noodles for him. They do have and sushi, sashimi, & rice bowls but you'd have to ask them for no sauce on the protein to make it gluten free.

    I absolutely love ramen but I was wondering I never see people get it to go is it possible to get Ramen to go?

    Hello, Melinda! :-) Of course! You can call us anytime during open hour 10am to 10pm, or click our… Read more

    What is the ranen broth made from (ie is there vegatarian variety or beef broth or pork)?

    Hi Jason, The veggie ramen bowls are made from a miso broth and the other bowls are made from a… Read more

    View All 6 Questions

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    Kaiba

    Kaiba

    4.8(557 reviews)
    5.2 mi
    $$

    Kaiba (La Verne) exceeded all expectations! I ordered the Tonkotsu Ramen & 3 Gyoza ($15.99 - Lunch…read moreSpecial). It's spectacular! The noodles are firm, springy, and fresh. Its broth is rich, creamy, and savory. Every bite felt like heaven. (Important Note: Currently, there's a Yelp Check-In Promotion! Free Ice Cream, Soda, or Hot Tea for one in-person Check-In.) I arrived at Kaiba (La Verne) on Saturday (around 1:45PM). Parking is easy. The lot is spacious & big. Service felt professional, accommodating, and welcoming. My server (Jayden) worked hard. Jayden maintained a bright cheery demeanor; Jayden was very attentive & quickly assisted me; and Jayden always worked non-stop in the background. My food arrived around 6 minutes and 15 seconds. Very fast!! As mentioned, I found happiness in my meal. This Tonkotsu Ramen felt memorable and special. Its egg is silky, falling apart effortlessly as it hits the tongue. Its chasu is charred, tender, and thick. The broth is creamy and rich. And most importantly, the noodles are bountiful and springy. I felt all my stress seep away with each euphoric bite. In addition, the Gyoza tasted fresh and crisp. Its filling came juicy, and I reveled how each bite left a light crunch. And the Green Tea Ice Cream (Complimentary with Yelp Check-In Promotion) tasted chill, smooth, and refreshing. All in all, the value and quality of this meal felt unmatched. Concerning ambiance, Kaiba (La Verne) felt a little sporadic. It's clean, spacious, and well-ventilated. However, its appearance is a little ugly since folded plastic bags and boxes are sprawled outside in plain view. Still, I appreciated the food photos on the wall. Kaiba (La Verne) also has utility. I appreciated the flat screen TV; it plays the football game. Also, I observed a high-chair for kids, so this location is family friendly. The location also felt spacious with its high ceiling. Overall, I had a lovely, magical experience at Kaiba (La Verne). I am very excited that the hype is genuine. I left full and happy. If you love ramen, this is an easy recommendation. 5 out of 5. "GO!!!!"

    Great service and very good food. We've been here several…read moretimes and had the Tonkatsu ramen, tempura udon, salmon collar, poke and the shrimp tempura lunch special. Everything was good. We are glad to have Kaiba restaurant nearby.

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    Yoshiharu Ramen

    Yoshiharu Ramen

    4.4(2.8k reviews)
    6.4 mi
    $$

    First time guest here. It was a rainy Xmas eve day and I was craving something warm and comforting…read more Glad this place was open. We were seated pretty quick and I ordered the jalapeño bombs as well as the Tonkotsu Spicy Black ramen. Everything was delicious. The ramen was flavorful and the portion was satisfying. You can selct the spicy level. I got to try both levels 1 and 2. Level 2 is on the spicier side and just on the cusp of being too much. I think 3 would be too spicy to enjoy, imo. The noodles were cooked perfectly. Im glad I got the black garlic addition. It added an extra layer of flavor. I will be checking this place out some more.

    The food at Yoshiharu Ramen in Chino Hills is genuinely solid. I tried the ramen and the broth was…read moreflavorful and satisfying, though it does feel a bit expensive for what you get. One thing to keep in mind is that the bowls don't automatically include the salted egg, so you'll have to shell out a few extra dollars if you want that classic topping. While the meal itself was a hit, the logistics of the meal were a bit more frustrating. The service was fairly lackluster and felt mostly absent; we waited quite a while for attention, and the overall pace was very slow. It's the kind of place where you have to be proactive if you need a refill or the check. Additionally, the cleanliness of the restaurant is a major concern. Everything felt "sticky" from the tables to the floors and the bathrooms were definitely not well-maintained. It's hard to fully enjoy a premium-priced meal when the environment feels a bit neglected. On a brighter note, the location is very convenient. Since it's tucked into a large strip mall, parking is incredibly easy and stress-free, which isn't always the case in Chino Hills. If you are a "food first" person who doesn't mind a bit of grit and slow service, the ramen is worth a try, but the management could definitely step up the cleaning

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    Kotsu Ramen & Gyoza

    Kotsu Ramen & Gyoza

    4.0(565 reviews)
    7.4 mi
    $$

    Came here to try a new ramen spot! It was a little crowded…read morewhen entering since you have to order as soon as you enter the doors lol so wish that was a little different, cause we were jammed pack, there was a family of 5 ahead of us & then people came behind us & so they were waiting with the door open! After you order then you can pick a seat, get your soda & wait for your order to be delivered by the guy who took the order in front. I can appreciate it didn't take to long to get everything! The apps we ordered came out first which were the pork gyozas & the spicy flame garlic edamame! Both delicious. I could eat that edamame on the daily, they didn't hold back on drenching the edamame with their special sauce which I absolutely loveeeeee since I'm a sauce girly lol so the more the better! Still dreaming of them (: Our ramens came out shortly after & they looked soooo delicious & spicy haha we both opted to get the pork flame! I love that they charred the pork! Flavorrrr! Everything was spot on! I do wish they just gave a full egg instead of half only. If ya want a full egg it's extra $$ Could have been a bit more runny as well (to my liking) But totally would come back. Good little spot on a nice cold night (:

    Today my son and I wanted to have something different on a cold rainy day…read more We stopped in at Kotsu Ramen. The Look: Very Clean,opened space lots seating , from Booths to tables. Service: Great! Smiles and attentive. Portions: Large Bowl for what we ordered. Price: Affordable . Our Order: 2 Bowls Tori Curry Up Ramen ,Chicken Presentation : Absolutely beautiful and savory aroma! Appetizing to the eye. Served in large Black Soup Bowls ! Yes, slurping is permitted! Taste: Medium spicy ,depending on Your taste . What more can I say, other than. YOU CAN TASTE THE LOVE! I regret I didn't take a picture of my oh so filling and aromatic tasty bowl of LOVE Kotsu Ramen is the place to be. Oh ! And the music track ! Wow loved it ! Buddy Love Momma Lucy And Son Omar

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    Kotsu Ramen & Gyoza
    Kotsu Ramen & Gyoza - 12/6/23 Gyoza

    12/6/23 Gyoza

    Kotsu Ramen & Gyoza - Just see today when i was shopping in Costco, Wow, my favorite place will be opening soon, under new ownership and management, Hurray!

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    Kazama Sushi

    Kazama Sushi

    4.5(2k reviews)
    6.1 mi
    $$

    I have driven past Kazama Sushi at Village Plaza in Claremont on many occasions. I would say to…read moremyself, I'm going to eat there one fine day. Well, that fine day has arrived. I was on a solo date with moi. Love to dine with self always! Staff was very welcoming upon entry. Service was top-notch throughout the evening. I went all out on my dining experience. I couldn't resist, but to order the best sushi rolls, sushi + ramen bowls, and iced green tea. Let's just say I was hungry LOL. Everything was amazing! Seaweed salad was the best I've ever had. Between the two sushi rolls, I enjoyed the Carribean Roll more. I think it was the sweet onion that put it over the top. TASTY! Chirashi Bowl had fresh fishes in good cuts. YUM! Ramen Bowl had savory broth and tender chashu pork with all my favorite toppings. DELISH! Refreshing Iced Green Tea was in a large glass. YAY! I dined liked a queen. I would do it again. Of course, I had to pack the leftovers to-go plus order some to-go for my daughters. Overall dining experience was wonderful. Definitely would come back again. If you haven't tried Kazama Sushi, add it to your list to try. Dine-In: *Seaweed Salad - marinated seaweed with sesame oil & seed *Carribean Roll - In: spicy crab meat, avocado, cucumber/ Out: salmon, lemon, sweet onion, cilantro with sweet sauce and cilantro sauce *Old Town Roll - In: crab stick, shrimp tempura, avocado/ Out: seared salmon belly, sprouts, garlic ponzu, tobiko *Chirashi Bowl - Chef's select fishes over sushi rice *Miso Ramen Bowl - Japanese ramen noodle soup with chashu pork, egg, corn, ginger, green onion & seaweed *Iced Green Tea To-Go: *Chirashi Bowl *Miso Ramen Bowl Btw, free parking can be found at the nearby parking garage or on the streets. You may enter this restaurant from the front entrance or the back doors. Besides inside seating, limited outside seating is available near the back entrance.

    Fast service, wasn't busy an hour before closing. Lots of staff available to support a rush. I…read moreordered the Tropical Salmon Roll & Eel roll. Went in with an empty stomach, ordered a water which i only took a sip of. Pros: -Sushi size is bigger than most places -They were very generous w/ the ginger & wasabi -They provided a lolipop w/ your check Cons: -I wish the Eel was crisper I feel like a 7/10 full. I paid $32.36 (before tip) Pretty satisfied with my meal. Still exploring sushi spots to see if rolls are worth the price so no opinion as of right now, However I have been to cheaper spots (just as good) in the SD area.

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    Kotsu Ramen & Gyoza

    3.8(360 reviews)
    4.2 mi
    $$

    Stopped by Kotsu since it was one of the restaurants that happened to be open for lunch on…read moreThanksgiving. Order at the counter before sitting down. There is still some table service. Our cashier brought the ramens and utensils to our table. No water though and I didn't ask for any. There is a soda machine in the back and some beers on tap. I got the Tonyu and my brother got the o.g. The menu set up seemed to be a base of pork, chicken, or vegan and other options are extra "flairs" of the base like sesame, curry, matcha, etc. The tofu slices were really good. The pork wasn't chashu, but a thick piece of pork belly. Noodles were different between the vegan and pork option. The soup got realllyyyyyy salty for me toward the end. Overall - not the most authentic ramen but also decent enough to fill cravings. Not a lot of noodles, but for $14? Not bad at all and I would come back out of convenience of location.

    First off, I am not opposing tipping. I believe tipping should be added when the service provided…read moreis great. However, they make you tip before. The girl who's there, a little big with glasses, is terrible and has an attitude like she doesn't want to be working. The boy, honestly the tall guy, I wish the tip went to him. They make it seem like a restaurant when it's not--you order, pay, and sit down with no one helping you. And if you want water, you should have asked before. Got the shoyu ramen with gyoza. The gyoza was great, pretty good. The ramen was the most bland ramen I have ever tasted. Honestly, down the street there's a pho spot--try that instead, it's better.

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    Koji Ramen Japanese Restaurant - ramen - Updated May 2026

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