50 Best Japanese Restaurants near Union City

“Best and most underrated ramen in the Bay! The broth is so flavorful, the texture of the noodles is perfect, and the pork belly is so crispy. Good portions for the price and the owners/service are great. My personal fav is the TanTan! Can be a little salty so request less salt :)“

“Tried Matzip recently under the new management and wow — everything was amazing. We ordered the buldak fried chicken, soy-garlic fried chicken, and jajangmyun, and each dish was spot on.

The fried chicken was crispy to absolute perfection — the kind of crunch you normally only find at top spots in Korea. The jajangmyun noodles were perfectly chewy and flavorful, exactly what you’d expect from an authentic Korean Chinese restaurant in Seoul. Even the side dishes, especially the kimchi, were fresh and balanced just right.

Overall, the food exceeded expectations. Highly recommend giving it a try and experiencing it for yourself. Matzip under new management is definitely worth checking out!“

“We come here about once a month. We enjoy mostly the combination dinners with entree (we get Salmon Teriyaki or mackerel), mixed tempura, California rolls, salad, and miso soup. I tried the deluxe combo with entree, sashimi, mixed tempura, and nigiri sushi selection. Everything was very good. Quite a lot of food as a good value for Japanese food.“

“My family visited last night around 5:30 and our chef (right most from the counter) was super nice and food was amazing. My wife and my son were very happy with it. It will be our family's favorite restaurant in Bay Area. Thanks a lot having great restaurants nearby.“

“The sushi portions are generous and satisfying, and the atmosphere is great—comfortable and inviting. However, the service is lacking and could be more attentive. Overall, good food and ambiance, but the service could be better. Only reason not giving a 5 ⭐“

“My friend and I came for lunch, and we had a lovely afternoon. I got a poke bowl that was fresh, filling, and flavorful. My friend had a gorgeous sushi roll and miso soup. I ordered the house sale hot, and she got hot tea. The service was prompt and friendly without being overbearing. The overall vibe was popping over to a friend’s house and they just happen to have banging Japanese food. It was also a great value. I plan to come here again for sure.“

“This sushi restaurant its so good! The deluxe uni handball is SUPER tasty. I could have eaten 50 of them.

We ordered soft shell crab, which was a smaller crab than I am typically used to at ither places, but it still tasted good and had a nice crunchy texture.

The mix tempura was probably the best tempura I've had ever. The texture was light and crispy and not soggy at all (which is very easy for it to get).

Then we ordered chicken udon for our 3 year old, who lodged the noodles and broth.

We ordered the Deluxe sashimi as our main dish and it was absolutely delicious! I loved the ice underneath the radish to keep the sashimi cold (my daughter loved it too and kept eating it).

They gave us edaname beans and green tea ice cream complementary which was nice before abd after the meal.

I highly recommend!“

“Always Been Our Go-To For Any Occassion. Everything Is Great But Their Oyster Shot Is The Best“

“Ramen Arashi is easily one of my new favorite spots in Fremont. The food is legit. I ordered the Arashi ramen and it was super flavorful — rich broth without being too heavy, and the chashu was soft and tender. The noodles had the perfect chew, and the bowl came out piping hot, which I loved.

I also tried the karaage and it surprised me. Super crispy on the outside, juicy on the inside, and not greasy at all. Portion size was really generous too. Even the side toppings were fresh and well-seasoned.

Service was fast and friendly, and the prices are reasonable for the quality. I already want to go back and try more from the menu. If you’re anywhere near Fremont and craving ramen, this spot is a must-try.“

“Best sushi I’ve had in the east bay!!! The fish is extremely fresh & sashimi pieces are generous. Happy hour prices can’t be beat! My favorite sushi restaurant by far!“

“This Japanese tsukemen restaurant is really impressive. Whether it is the food, environment or service, it is full of sincerity. It is highly recommended!

First of all, their tsukemen are so delicious. The noodles are chewy and chewy, cooked just right, neither too soft nor too hard, and can absorb the rich dipping sauce perfectly. The soup has rich flavors, with a strong flavor of fish meat and tonkotsu. It is thick but not overly greasy, and every bite is full of concentrated delicious flavor. The accompanying barbecued pork meat is soft and tender, the fat is evenly distributed, and melts in your mouth, making the whole bowl of tsukemen even more delicious. In addition, the store also provides extra stock, which can be added with dipping sauce to turn into soup after eating the noodles. Such details make people feel the charm of authentic Japanese tsukemen.

The atmosphere inside the store is also quite great, the decoration is simple and full of Japanese style, and the lighting is warm and soft, creating a comfortable dining environment. The seats are well spaced so you won't feel crowded, and the background music is soft Japanese melodies, allowing you to relax and enjoy your food.

The most commendable thing is the attentive service of the clerk. From entering to ordering and serving, every detail is attentive. The clerk is kind and polite, and will also explain how to eat the meal, making people feel enthusiastic and professional. Overall, this restaurant not only has delicious tsukemen, but the overall dining experience is also very enjoyable. It is definitely worth a try and will make you want to come back again and again!“

“A great Japanese restuarant offering halal hibachi and sushi rolls. Small but cosy ambiance.
Personally love their dinner hibachi (Steak & chicken , steak & beef both). They serve hibachi with a soup and some salad which is great stuff. The spicy tuna rolls and the Californian rolls are worth the treat. I personally feel the hibachi serving should be slightly more but I don’t mind the current serving as well.
What I did not like was yakisoba, it had very less veges. Service overall is great. Must try if you’re looking for halal Japanese good food. However, it’s a bit pricy comparatively.“

“It's small, so the wait for a dine in table can take a bit, but the food quality is worth the wait. Our family has loved everything we have tried. this is one of a handful of local restaurants my 10 year old some will never complain about!“

“I have been coming here for almost 14 years. And I would not change this japanese restaurant for another. Ambiance, food price, friendliness the taste of the food is wonderful. Like my mom always says : bueno, bonito y barata. Good, wonderful, comfortable prices. You won’t be disappointed!!“

“The beef broth ramen is absolutely delicious and highly recommended! We also enjoyed the sushi, especially the yellowtail roll. While they don't have a specific kids' menu, we easily created a great meal for our child by ordering a mix-and-match of side noodles and grilled shrimp.
Lastly, the green tea ice cream was so good!“

“We had a Lion King Roll (this was baked so was a bit surprised but it was good), tonkatsu donburi, and a 2-item bento (beef teriyaki and tempura). Good value bento box…good sized portions and tasty (really enjoyed the salad which had a delicious creamy sesame dressing). My wife enjoyed the donburi which I had a bite of and thought it was delicious. We will be back to try other things on the menu.“

“We were looking for a new place to try and Octopus had some great reviews/ pictures of their sushi rolls. After looking over the menu we decided to head on down. Friendly staff got us seated right away and we started with a round of appetizers. Gyoza, chicken karaage and a Toro Nigiri special started off the night and everything was delicious. Ordered 4 rolls and a bento box combo and everyone was extremely satisfied with the food. Can't wait to return and explore more of the menu“

“Very refined modern takes on Japanese food. The food is first class, service is great, and love the sake! Considering the incredible quality of the food, the price is very reasonable. If all you want is your typical California Rolls ect, this is not the place. You get a wonderful Omakase menu here. Definitely recommend Soho for those looking for great, and non-typical Japanese food.“

“I have been going here for years. They have some of the best rolls in town. I always get the dragon roll, E14th roll, and the crunchy roll. So very yummy 😋“

“Let me tell yall something. If you love burritos and love spice, YOU BETTER GET THE FLAMING BURRITO CUZ OMGGGG I’m actually blown away, this is the best burrito I ever had and it’s my first time coming here. The truck looks so nice and it had many drinks and sauces. I’m trying the quesadillas next ✌️and free chips btw?“

“I am tourist here and this was the nearest sushi place near my Airbnb.
Food as good, the girl who served me was not warm at all. The moment I walked in she looked confused if she should serve me or not maybe because I was alone.
I loved the food. Green tea ice cream not so much. I wanted a bottle of water to take back to my Airbnb but they didn’t have any which is fine. I asked the girl where can I find a bottle of water near by “she said I don’t know” I paid my tab and walked out and saw hundreds of stores who sell bottle of water . Being a tourist I would have appreciated a little courtesy of just saying “ hey you can get water down the street” I wasn’t asking for much. But anyways I am glad I tipped her only $3.“

“Price is good and food is good.“

“Definitely going to go back here again sushi’s are fresh and taste so good! My wife and my daughter enjoyed it the last time we went there for lunch. They have variety of sushi on their menu and the staff are really friendly. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ -donpinoytv“

“Simply the best in Fremont“

“Food was excellent. No complaints about the dishes and the large variety of choices. Caterpillar and Pink Lady roll were tasty and the latter, spicy. The unagi and chirashi bowl had a decent amount of food and was filling without needing additional appetizers. Kids plate with salmon and chicken were tasty as well.
It wasn't clear, but the lunch bento is only available M-F. We went on a Sunday after 2pm.

The only complaint is that the service, while better in the latter half, was a little slow at the beginning since there was only a single waiter. There were 3 tables at the time and the waiter was not available when we wanted to request a glass of water for the table. It was understandably slow after the lunch rush though. We wanted ice water to be available because it was hot for the day. Roughly 88 degF. Minor gripe, so not a real issue. Waitstaff made up for it later by being attentive and general availability.

Low noise volume. Couldn't hear the other patrons. Food came out quick after ordering.

Clean restroom. Large rooms and tables to handle about 30 to 40 people easily. Not that many large tables. Largest one I saw was 6 people tables. You can push them together if you have larger group.

Commercial center area is new to me. Haven't been to Warm Springs much.“

“Great people and good food.“

“Great find and will be back often … loved everything about this place“

“Very impressed. I'm a bit of a sushi connoisseur. I travel for work and usually find the highest rated sushi restaurant in each town I visit. While this wasn't the highest rated, it was walking distance from my hotel and convenience won out. I wasn't expecting much from a strip mall sushi restaurant, but the quality ended up being on par with some of the higher-end places I've been to. The fish was very fresh with generous portions on the nigiri. The chef and hostess were both very friendly. I didn't eat inside but the place looked very clean and decorated well. Prices were very fair, especially considering this is the bay area.

I'm only in town one more day but I will definitely try to return. Highly recommended.“

“We love coming here as a family. The staff are very kid-friendly. The food is good, although the traditional sushi are better than that modern ones. Their traditional sushi and sashimi are very good.Our kids ask to go to Satomi all the time!“

“We come here almost every week. Most of the time I just pick one of the grill fish from the daily specials on the wall - I like all of them !
The sushi and especially the hand-roll from the wall list are also good. Highly recommend this place.“

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“I thought the food was absolutely delicious and quite reasonably priced. I ordered the deluxe hand roll set and it was my very first time trying hand rolls! The fish tasted so fresh and was seasoned perfectly. The perfect meat to rice ratio. I also got the takoyaki which is some of the best I’ve ever had! Had a sip of my friends veggie udon which also tasted divine. Everyone in my group loved what they ordered. One point of improvement is the service was very slow. It took 15-20 minutes for food to come out.“

“the.staff.is friendly. Food is fresh and tasty!!“

“Loved the sushi here - the fish is high quality, price is good for the quality of the fish, and the ambiance is nice: clean, spacious and brightly lit.

Highly recommend the omakase: 10 pieces for $46. The presentation of the nigiri was excellent and it was all delicious.“

“Delicious food for a great price

Vegetarian options: Seaweed salad, rolls can be made as vegetarian, and soup is vegan

Parking: Lots of parking, always.

Wheelchair accessibility: Yes there are wheelchair ramps and parking for those with disability“

“This is a great Japanese restaurant. We had a great time. The food was excellent. The atmosphere is quaint and romantic. You can sit at wooden tables with chairs or sit on a mat at authentic Japanese style tables. I highly recommend this restaurant for fun casual dining or for a romantic date night.“

“⭐️⭐️⭐️⭐️⭐️ 5 Stars – A Hidden Gem Worth Every Bite!

We had an incredible Omakase experience at this unassuming gem in Castro Valley, and it truly exceeded all expectations. The service was a perfect 10/10 — the host was extremely attentive, warm, and made us feel genuinely taken care of throughout the evening.

The food was exceptional — fresh, beautifully composed, and full of thoughtful flavors that worked harmoniously together. Each course felt intentional and elevated, showcasing top-notch quality without the pretentiousness.

And the dessert? Unforgettable. The Hojicha panna cotta was an absolute standout — silky, flavorful, and the perfect ending to a phenomenal meal.

Overall, this place easily gets 100 out of 100 from us. If you’re looking for amazing food, impeccable service, and a truly memorable dining experience, this is the spot. A must-visit in Castro Valley! 🍣✨“

“An surprisingly great underrated Ramen spot. A short walk from my parent’s was this tiny no frills Ramen and Tea restaurant. Dude was playing smooth Jazz. Cool artwork on the walls, plus the low key mess from working made it amazing. I felt like was some unassuming Tokyo suburb that simply serves great food.“

“Amazing place for yakitori food, chef Sherman really knows quality and simplicity for yakitori food. I highly recommend this place especially when you get togethers with great friends. 5 stars out of 5“

“The food, music, customer service, and ambiance is TOP TIER!! My go to is the sunshine and poki me roll! Tried the mystery box and it was a pleasant surprise! Whoever was on aux 9/20/25 plz send me your playlist lol. As always, Angryfish is *chef's kiss*“

“Definitely a hidden gem! Got salmon nigiri and Curry Katsu. The salmon slice was thick, we were pleasantly surprised by the amount and quality. Katsu had a nice subtle crisp to it even covered in curry. Beef yaki udon was really really good, Highly recommend and worth it. We will be back :)“

“Absolutely loved Mad for Sushi! ⭐⭐⭐⭐⭐

The all you can eat menu was packed with fresh and delicious options. Every roll was beautifully presented and tasted amazing. The appetizers, sashimi were all included and just as good as the sushi. The service was fast and super friendly; the staff made sure we were happy and our plates were never empty. The atmosphere was vibrant and clean—a great place for a casual night out or a special occasion. We left full and satisfied! Highly recommended for sushi lovers!“

“An surprisingly great underrated Ramen spot. A short walk from my parent’s was this tiny no frills Ramen and Tea restaurant. Dude was playing smooth Jazz. Cool artwork on the walls, plus the low key mess from working made it amazing. I felt like was some unassuming Tokyo suburb that simply serves great food.“

“Delicious and definitely fulfilled our sushi craving. I highly recommend Pocket Sushi no chopsticks required easy to eat, full of flavor, and so pretty to look at. I stopped by after work to pick up a few different types of pockets, the service was great and the food was fresh and made quickly. I waited no more then ten minutes for them to make my six item order and they brought it out to my car which was also very nice. We will for sure be back for more!“

“I couldn't find it inside marketplace, so I called them and got precise direction.
It is winter time, no tables outside, so I took a table between them and a butchery.
Chef's truffle tuna rolls are to die for.
They also have good selection of japanese sake in bottles.“

“Top notch beef sliced and ready for grill. Authentic Japnese groceries and dishes to purchase. Can't wait for the new Foster City store so I won't have to drive to Fremont. Price of meat is slightly on the higher side, but the quality is hands down worth it. Drove 45 minutes to the store because the quality is so good.“

“My favorite sushi restaurant! I used to drive out to Emeryville to get their sushi. It's delicious and you can taste the freshness. So glad they opened a place closer to home. I ordered the nigiri combo to go and they had it ready when I got there. Wait staff are always friendly and helpful. I highly recommend them!“

“Better than the sushi you would get at a buffet style restaurant, but likely not as good as your favorite Japanese restaurant, sake2me sushi in Fremont is one of the all you can order and eat( AYCE)restaurants in the SF Bay area.

You have 3 rounds to order from, and with each round, a pair of diners can order 4 rolls and 10 orders (2 pieces per order) of nigiri sushi. So technically, two people could order 12 rolls and 30 orders of nigiri sushi. I think that's how it works.

Anyway, the sushi was made to order and looks good. Taste and quality wise, I'd give it a 7.8 out 10. Others may have a different opinion

Portions are smaller than average, but if you can manage to eat 4 rolls and 30 pieces of nigiri sushi in one sitting, portion size becomes somewhat irrelevant. The menu is expansive, and there is a lot to choose from.
Service is efficient and friendly. Parking is easy.

Sake2me isn't cheap, but neither are its sushi offerings. I would say it's a good value, especially for those with large appetites. Just don't set your expectations too high.“

“I really have no complaints here! The food tastes great, the prices are comparable with most restaurants; we paid roughly $15/person.

I got the steak and chicken, my wife got the lion king box. We both loved the food! Music is pleasant and the bathroom is clean. We’ll definitely be coming back.“

“I recently visited Hana Japan with my family, and we had a blast! From the moment we arrived, the ambiance was so welcoming. Our chef was super entertaining, showcasing impressive skills while cooking everything to perfection. I loved how interactive the whole experience felt, and the flavors were incredibly vibrant! This is more than just a meal; it's what a Japanese steak house should be. Definitely coming back!“