I went to this restaurant for my son's birthday last week. It was our first visit. First, interior was nice and cozy. Second, staffs were friendly. And the last, food was fresh, delicious and came out fast. We ordered all you can eat C and the portions were not small. I really want to go back with bunch of people so I can try more different foods. ;) The overall atmosphere was also amazing. I really appreciate that they made my son's birthday amazing! read more

Sushi Tsunami - Sashimi - Sushi Bars Near Me - Fairfield, California

We came in for the first time on 08/13/25. Wish we would have gone sooner because we came here based off the old menu options (just realized there was an updated menu back in July.‍) and really wanted to try some of the items on that menu but unfortunately, Tsunami Sushi doesn't offer them anymore. Not to worry, their new menu offers other deliciousness. Even with the updated menu, there are still pretty good amount of options to choose from. My fav is the Exotic Salmon Roll. The sauce was different to me but was so tasty. Definitely will be getting this roll again. Next time I'll get a pic of the full roll. It was that good. All of the nigiri that we ordered were fresh and so good. Their Corn cheese was the best we've had. The cheese to corn ration was perfect. These were the only pics I was able to snag. The service was GREAT too. Our server came over a few times to check on us. Don't forget desert. Their Matcha & Red Bean ice cream was delish! We also tried their mochi ice cream. Overall, we love Tsunami Sushi. read more

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This place was incredible. We got the AYCE Option A which had a large variety of foods to choose from for a great price. I got the 49er roll which is my favorite roll I order at other restaurants all the time. This place hit the flavor profiles of a lemon salmon roll to a TEE. I am so happy this place exists. We will be back MONTHLY. (I made my fiancé promise me lol). This place beautiful inside. Very clean and the service is great. I love that our waitress gave us her recommendations and got our orders to us as quickly as she could! We had 4 people at our table and she made sure to tell the kitchen to make sure they make enough for each of us, since some of the items only came with 3 pieces. I forgot her name but she was great! All in all, a new fave sushi spot that I will be taking anyone I know that hasn't tried it read more

I had one of the worst dining experiences in a long time. We went to the restaurant expecting a good meal, but ended up waiting over 30 minutes just to be acknowledged, even though there were empty tables and staff clearly walking around without much organization. What was most frustrating was the complete lack of respect for the customers. No one came to give us any explanation, and when we asked if we could be seated or served, we were either ignored or told to "wait a little longer." Meanwhile, other people were being helped while we were left standing there with no reason given. We eventually left without eating anything -- just with the certainty that we won't be coming back. A restaurant that treats its customers this way clearly doesn't value them. I do not recommend this place. read more

So my wife and I went for a little late lunch to this new establishment Sushi Tsunami in Fairfield formerly Momos. Nice renovation on the inside but photos can be very deceiving until you get inside, otherwise "eh nice"...im being generous. I always do the "timing thing" where I see how long it takes for the server to arrive...it took some time before someone came over to ask if we wanted to order but when they actually arrived i had to ask questions about the menu because it seemed like it was just "ALL YOU CAN EAT"...the menu is straight forward but if your there for the 1st time it can be little confusing. Anyways, waitress said they have a Bento Menu. Usually sushi restaurants like that hand you ALL the menus. Anyways, I ordered appetizers chicken karage and garlic edemame. The chicken karage AS advertised/shown on menu has a dipping sauce which I didn't receive. I asked the waitress where's the dipping sauce and she said that the chicken was well seasoned and does NOT come with dipping sauce (false advertising)...chicken karage was BLAND and overcooked and the garlic edemame was swimming in garlic butter which squirted butter juice while eating. I also ordered from the Bento menu 3 items and my wife had 3 item also. My bento order: Teriyaki beef - was bland, Gyoza - No dipping sauce, Spicy tuna roll - unraveled, Rice - small scoop , Salad - hardly had dressing and I'm suppose to have miso soup also but I never got the miso! My wifes bento order was bland also !!! She had the Shrimp tempura - 1pc skinny pc shrimp...idk Haven't tried the big rolls or anything else. I would like to try again next time but i think i will stick with the Japanese steakhouse in FF (by Costco) read more

Beyond amazing atmosphere and service only to be surpassed by the delicious food!!! I highly recommend this wonderful restaurant!!

Good sushi, AYCE. Other dishes are hit or miss. Restaurant is nice and clean. One thing I wish they would do is have a tablet at the table that people can order from, so that you don't constantly have to flag down the waiter read more

Came in for a date night left extremely disappointed! We were seated fairly quickly but took awhile for someone to take our order, once we got our first order we never got checked up on again, not even to refill our water. We waited 40 minutes before deciding to leave! Paid our expensive bill for "all you can eat" even though we only had 2 rolls and went to get in-n-out on our way home! Never coming back here again! read more

Good dining environment and fresh AYCE sushi to order. Salon belly, Bluefin Tina, Garlic Ono and Hamachi Kama were excellent.

Soft opening- awesome service , excellent choice in sushi selection from Tonkatsu to Unagi and everything in between. Menu choices took a minute to figure out as menu is color coded for better service. Met the owner , beautiful establishment nice decor . Restaurants in Fairfield could take a lesson from esthetics and decor . Would definitely go back , and if I had to take a business client to lunch I would not be embarrassed. read more

Came here twice, a day after their opening and last night. The first bite of my nigiri was SOO YUMMY! It tasted very fresh, loved the flavors. I really like the low lighting kind of setting they have as well and the service is really good, they make sure to check on you and make sure you're doing good and to see how they can improve. I could tell they were a little more prepared the second time, even as we came close to closing! Compared to other ayce places the portions for the rolls are way better and for the price. Highly satisfied with everything I got (some not pictured) and definitely recommend trying. read more

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I often eat at this restaurant with my friends. The sushi and sashimi are always fresh. They offer a variety of dishes, including Korean cuisine. The prices seem fair for the menu options. I enjoy the sashimi, but I particularly like their cooked and grilled sea food. read more

Came here got the C option, place was great in the beginning they allowed sashimi, as a diabetic eating nigiri is not diabetic friendly won't see my self coming back 130 dollars down the drain. Maybe might come for lunch special but not worth it for the price read more

I was so hoping to get a really good, reasonably priced sushi place here. I've been going to this building for over 50 years thru out its many changes. The people are super nice. The service was horrible. I ordered 3 simple things from the menu. Then ordered 3 more items. The last 3 simple items took 35 minutes to get? I was NOT a happy guy. Prices: 3 tiers. $30, $40 and $50 for AYCE. You don't get ANY nigiri selections at $30. Sucks. IF you just go alacarte you will go broke! i will continue to trek to Vacaville for Fuji Sushi Buffet. Although not pretty inside as ST was, you get far more value, selection AND fish! I really wish I could have raved about this place. If nigiri was included at the $30 tier, I'd stay with them. But without? You must go to the $40 tier For any nigiri. That's just way too much money. I wish them well, but for what u get, it's way overpriced. read more

Food was absolutely delicious! Only issue I had was I asked for cheesecake and they brought out the tiniest slice. And I went to cut it and realized it was frozen. When I went to ask about it they said they kept it frozen and didn't have any fresh. I said that was ok but it doesn't state that on the menu. read more

Best sushi place ever experienced. Amazing head sushi chief that has 30year experience and was the Michelin star sushi chief. Very god service and clean restaurant. Going to visit again soon! read more

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This place was excellent! My husband is an expert on Sushi and he said it was so fresh, it was bomb! I got the Korean Fried Chicken & it was wonderful! And the chef kept checking on us to make sure we were okay. The place is newly & beautifully decorated. We sat next to the fireplace. read more

Food was great service was great they're well staffed, the inside is very nice, we will be coming again

I have been here 3x so far (early lunch, midweek family dinner, and dinner group of 16 on a busy Friday night) and have had great experiences each time. There are many menu options - all the ones we had were delicious. The service is always exceptional. The staff are very friendly, attentive, and prompt especially when the place is packed. read more

Food was good but charging a 6 and 10 year old full price for AYCE is insane... even though it s clearly stated on the menu that children under 50" is only $19.95 read more

This place is brand new and I have to say it's hard taking a chance going to an unfamiliar place for sushi, but this place takes the cake. I took my son out to lunch and found the service was amazing, the environment is beautiful, and the food is off the hook. We got the all you can eat and there were so many great choices at a very reasonable price. This is now my new favorite sushi place and I will be back. Please try them out, I can assure you will not be disappointed. read more

This place was really good. I like the fact that you can eat a lot for a decent price. I would recommend this for sure.

Just had dinner here tonight. Food was good better than expected. But the tips that are shown on the receipt are showing the tax and your food + what ever percent is on the receipt to show you what tip you could use, rather than the cost of the phone + the percent of the tip + what ever the tax was. In short they're counting the tax in your tipping. So if it was $90+$8 in tax it would be $98 and then they should you would 17% in tip is. Rather what 17% is on $90. Then +$8 in tax read more

We have been here three times already. Every single time has been a great experience. Little to know wait time (if you have a small group), friendly servers. Little to know wait time for the food as well. We did come on a busy weekday, but the service was still great. Definitely will be coming back! Food was prepped and displayed beautifully and taste was delicious! read more

Stale refried tempura, watered down soy sauce, flavorless miso soup, beverages not full and very... vague and non-descriptive menu this place is cutting corners everywhere but your pocket. Skip it and save yourself, your wallet and your stomach! read more

good quality. just did not like I can get two pieces for the $50 level. Will do $40 level. order sukiyaki with sushi, rolls and sashimi

I was there when it was another sushi owner. But, the new Mangement is a whole lot better.

Terrible sushi, soggy, service took forever, best thing on the menu is water. servers were nice.

For an AYCE sushi & other appetizers the quality of fish in this place is amazing. Staff are very cordial and attentive. Bring a big appetite when coming here. The 1 thing I would say a con is the wait time to be seated. We waited over an hour for a party of 6 but was worth the wait. We also got a $10 voucher each for our next visit. Definitely be back. read more

The wait was a little longer than usual but it was worth it. Food came out quicker and it was yummy. We learned to pace ourselves with the sushi as it can be filling. Will still patronize. read more

Tried this place out... was really disappointed it's called an AYCE sushi... most expensive one is $50 it's not really an AYCE because you're limited to only 2 servings of certain ones... like the uni sushi u can only have 2 servings and that's eat... and there are others that are served like this... another thing is it took too long every time we put in an order read more

Decent food for the price. Their baked roll like the lion king wasn't really baked though. The roll was cold and you can tell by the propane flavor and singe marks that the roll was just lightly torched. read more

Disappointed. Visited this place when it 1st opened and it was pretty good!... since then, every time I visit, I notice how quickly it's deteriorating. They even changed the menu, moved/removed and even changed some of the items colors; they also removed sashimi all together. Forcing you to eat rice; the quality of the fish is no longer there, stringy, and tough; The slices of fish are way thinner and dry because they have them precut looking like fish jerky. Very disappointing from what it originally started as, specially for the price. Oh, the service changed as well, poor service. Sat there for 20 minutes waiting on someone to approach our table. Paid, and left without eating what I ordered (was tired of the strings of the fish getting stuck between my teeth). read more

New owner, new chef (I'm assuming), and new staff (I'm assuming). And it showed! The interior was nice and very fancy looking, but the food did not match that energy. This place is Very Overpriced for unflavored food. On top of that they kept sending us the wrong rolls! Not only us, but others around us were complaining about their sushi rolls being wrong or missing ingredients. And lastly, the service was not the best. They never came around to ask or bring us water or more rolls. read more

Went back (2nd time) very disappointing! Drastic change to their menu, drastic change to the quality especially their sushi rolls, food lacks flavor, lacks visual interest, staff still very nice, but I won't be going back unfortunately. Need to return their old menu and bring back the original chef! What a difference, my first time dining at this place was a week ago and I was impressed, I can't say the same today... read more

I went with a group of coworkers for lunch and my order didn't even arrived. The server even argued with me stating that it was served even though it wasn't. I'm not coming back here again. read more

My experience with a to go order was very disappointing. I called in an order over the phone on a Thursday evening and the first red flag was the employee was hesitating with taking my order. After a long pause he finally asked what I wanted. I ordered 2 rolls & the seafood pancake, thinking it would be more than enough food. I didn't look at the food before going home because I didn't expect to be skimped out since so many people were raving about this place on Yelp. For such the price of the seafood pancake & rolls, I was expecting normal serving sizes, but to my disappointment I got mediocre kid servings that only tasted ok. The seafood pancake was literally the size of street taco tortilla that only had 1-2 pieces of squid maybe. The rolls were so small, I quickly ate 1 before taking a pic. I'm not sure if the in person food portions would be a better experience, but I don't plan on going back. read more

Sushi Tsunami - Seafood pancake & roll - Sushi Bars Near Me - Fairfield, California

I went here with my cousins for girls night for our first time and it was good overall. The ambiance was very nice and the staff/service overall was very friendly. The food was delicious and tasted very fresh. The banana tempura was the best! At the end of our meal a nice gentleman gave us mango mochi ice cream read more

If you like sushi this place is worth trying . We tried a few of the dishes cooked will. The service was pleasant and the ambiance is nice.

Amazing food and great service. Loved my time here and will definitely be back regularly! Amazing place in Fairfield. Love love love. Fresh food. A must go and a regular for sure. read more