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O Sushi & Grill

4.4 (493 reviews)
ModerateJapanese, Sushi Bars
Closed • 11:30 am - 2:30 pm, 5:00 PM - 9:00 PM

O Sushi & Grill Photos

Business Info

O SUSHI & GRILL ATMOSPHERE

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

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Recommended Reviews - O Sushi & Grill

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Look at all that flavorful garlic.
Marsha G.

Haven't been here for a minute. Last time was kind of bland. However, today was delicious, fresh and full of flavor. Got some new sushi chefs that put the spice and flavor into each bite. Gracias

Salmon Nigiri
Olivia E.

I picked up food to-go. Best salmon nigiri I've ever had, it absolutely blew me away.

Fire boat and Yokohama sushi combo
Stephanie M.

So close to home and so delicious! Sushi is amazing and reasonably priced. Service is attentive. We love coming here.

Left- Umi roll  Right- double tuna

My favorite place for sushi. We recently found this place so close to home and have been repeatedly coming since. Their rolls never disappoint. Food always consistently fresh. The carpaccio is AMAZING! Both the yellow tail and albacore. You must try.

Chicken Teriyaki Bento Box
RoseMary F.

This is a nice family owned and operated restaurant. Customer service is top notch every time. The food is fresh, tasty and reasonably priced. Today, they had 3 special Blue Fin Tuna dishes. I was happy and pleased to try it. The Bento Box never disappoints, it has a little of everything, soup and salad is included for one price.. You can dine in, there is sufficient seating inside and a few tables outside. There is a shared lot next to the Vons market with plenty of free parking. Enjoy your meal and don't forget to tell'em that Rosemary sent ya!

Dragon roll
Katia P.

We wanted sushi and wanted to try a new spot. Yelped sushi and this place came up so we decided to give it a try. Plenty of parking in shopping center. Friendly service. They sat us right away. Cool little spot with spread out seating. Ordered a few things to try. Spicy garlic edamame was nice. Gyoza was nice and crispy. Rolls were fresh and nice portions. They give watermelon when you complete the meal. And with a review you get a generous portion of free ice cream. We got matcha. Overall it was delicious and we'd come back.

Lisa C.

Yelped "sushi" restaurants for our date night and decided to try them out! Restaurant is located in a shared plaza with lots of parking so we didn't have any issues, we parked right outside the restaurant! The restaurant was clean with lots of seating. The restaurant was about half full when we walked in. We were seated right away. Customer service was fantastic! Everyone checked in on us and refilled our waters without us asking. For the food, we tried the spicy garlic edamame, spider roll, dragon roll, and Alaska roll. My boyfriend and I agreed that everything tasted fresh and delicious! I would definitely want to come back to try some of their other appetizers and sushi :) PS - we checked in on Yelp and they gave us a generous scoop of ice cream for dessert .. we tried their matcha and strawberry flavors.. sooOoo good! We also noticed a lot of take out orders being prepared as well. The people have spoken and they love this place! ;)

Chirashi
Maggie C.

6 years later and I still give this place a five star rating. Love to see it when a neighborhood spot maintains the quality of food and service. My party and I came for lunch and decided to sit outside. Service was great. We were checked on frequently even though we were the only people who decided to sit outside. We ordered an assortment of rolls and a chirashi bowl. The food came out fairly quickly. The sashimi is thick, quality cuts. The rolls were all delicious. The Alaskan and lemon pepper salmon were my favorite ones. All in all, my past dining experiences here over the years have never been lackluster. I don't come to this area frequently anymore, but when I do, I always try to dine here.

Sashimi salad, San Dimas (personal favorite), caterpillar, sweet 16, and rainbow
Catherine S.

Been coming here for OVER 10 YEARS! And the quality of food and service has been consistently amazing!! We come here at least 1-2x/month and each time it is a treat! The environment is great for a party of 3 or a party of 7. You can't go wrong with this local sushi spot!!! We've gone through most of the menu but these stay our top favorite: - Sashimi Salad: dressing is spectacular. Sashimi portion is generous. - San Dimas: I'm a BIG fan of a no sauce roll and this one takes the cake! So fresh and flavorful each time. - Caterpillar: delightful to say the least. Perfect amount of eel and sauce. Honorable mentions: sweet 16, Firestone, sunset action, umi, and fire boat. After visiting Japan in October 2023, this has been the only comparable sushi spot I've been to in the states! Give it try & enjoy!

Full Menu
Denise P.

I've wrote reviews for this place already but they never fail to satisfy my sushi craving! Amazing service and good food! If you like salmon, I recommend the Salmon Crunch! That's my go to. There's a cute ambiance to the place e.g., blossom tree on the wall. Only downside is that there is only one bathroom. There is plenty of parking and a Vons next door!

Baby Lobster Roll - crawfish, not lobster, on top!

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1 month ago

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4 months ago

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13 days ago

Love this joint. Consistently delicious, great service, close to home, priced lower than most sushi joints.

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3 months ago

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13 days ago

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2 years ago

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4 months ago

Food is fresh and good tasting! Portions are large and service is pleasant. Love going there to eat!

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11 months ago

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2 years ago

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2 years ago

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2 years ago

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3 months ago

Amazing sushi and service. Our waitress was so attentive and amazing! Will always come here over any other sushi restaurant.

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2 years ago

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7 months ago

This place is always lovely, i've gotten this place countless times and it always hits the spot

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3 years ago

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4 months ago

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3 years ago

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5 months ago

Great fresh food Great service big menu Fresh Been going for years large menu

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2 years ago

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1 year ago

Love this place. Great service and the sushi burrito is a must! Clean and welcoming. Delicious

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5 months ago

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3 years ago

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2 years ago

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1 year ago

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2 years ago

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2 years ago

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2 years ago

A nice place to pick up some sushi, not my favorite but good food. Very clean place to relax

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2 years ago

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3 years ago

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5 years ago

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10 months ago

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2 years ago

I love O sushi. The service is wonderful and quick. I enjoy the spicy tuna rolls and house salad. We go here for lunch often!

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4 years ago

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4 years ago

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O Sushi & Grill Reviews in Other Languages

Ask the Community - O Sushi & Grill

Do they have an all you can eat?

No, they do not.

Are they accomodating to large groups, 9 people?

Yes they are. You can make a reservation.

Are they AYCE?

No they are not but they are really good and reasonably priced. I just ate there today. Hope you like it.

Do they offer any type of happy hour or BOGO? If so, from what time/day til what time/day?

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Yashima Restaurant - Nigiri set

Yashima Restaurant

4.1(484 reviews)
3.3 mi
•$$
Free parking
Kid friendly

Stopped by again while getting car serviced at Reynolds GMC and while the food was great again, I…read morewanted to highlight their service in this visit. My appt was at 1:30pm and I got to Yashima around 1:40pm. I didn't realize they closed at 2pm but I needed my fix so went in anyway. Not one mention of the time and never rushed me for my order. I knew what I wanted already and ordered almost immediately, but didn't get my food until about 1:50pm. Everything was still cooked to order and tasted great (lunch special with salmon teriyaki, tempura and sushi + an extra order of tako). I eat pretty fast normally and finished right around 2pm. I asked for the check when the server was asking me if I wanted anything else and mentioned that I saw they closed at 2pm and wanted to get out of their way. She was very appreciative but never once made me feel rushed or like I stayed too long. Anyway, I really appreciate the extra level of service and professionalism. Pro tip: they have their own website for ordering takeout and delivery. Will have to try that soon.

July 1st/ 2026 6:02 PM…read more7:30 PM the singer started singing " horrible" Met friends for dinner. Our first time here. We parked in front. Plenty of Parking behind the restaurant too. Opened the dark door, very underwhelming! Small, stark white walls. No one to welcome you, our friend waved at us, so we proceeded to the table. Our waitress stood at the end of the table. We mentioned it was our first time and may we have sometime to look over the menu ? Ok and she left, she came back 30 seconds later, are you ready to order? NO the menu is huge and we need about 5 minutes please. One minute later she said OK what would you like to order ? My husband said, please can we have sometime to look over the menu I do not know yet. The waitress STOOD there staring at us waiting for us to decide what we want. My husband is on page 2 of the menu it is just so big you can't read it all in 30 seconds or one minute.! she wouldn't leave our friend. Finally looked at her and said just a few more minutes please and she just left.. she comes back and we asked for two separate checks before we ordered. I asked for my soup to go to the daughter and it came to me anyway I just gave it to the daughter instead.. the table area where I was sitting at was so sticky and dirty. It was gross one napkin and chopsticks. Never asked if we wanted more napkins or a fork or knife or anything else once we ordered, and our food was brought to us you never heard or seen her at our table again until we asked for our check & to go boxes as she was visiting customers at the sushi bar and very attentive to them. NOT a great first Impression.! When everyone was finished with their meal and needed two takeout boxes, we asked her for them she said OK but she really was interested in the people sitting at the sushi bar and hugged on them and talked to them and we never got our takeout boxes so then we waited 20 minutes 25 minutes comes and my husband gets up and goes to the owner and says can we have two takeout boxes please? Oh yeah sure so we get them we box up our food we asked for our checks. Another 20 minutes goes by. No check after waiting 30 minutes again we get up and ask for the check, you stand there and stare at us waiting to take our order but we never see you again once our food comes and you never finish what you're doing before you go to the next table if you can't multitask then don't do it please. When the food came, I was shocked at the size the tuna rolls they were so tiny. A snail is bigger. I was un impressed with the food. Nothing had any flavor to it. No salt wasabi that was on my plate was so small it was the size of a dime!!!!! and we love our wasabi! What a joke! The restaurant is so tiny and so loud and then they had a singer to celebrate their restaurant anniversary there which was beyond loud. Tables weren't full, but yet people were standing and waiting to be seated. That made no sense.. I am not a fan of TV's on the wall's at a restaurant. Sports bar's OK but not at a restaurant specifically when there is NO Sound. If you are a local and you come to this restaurant often, then the female waitress will love you! If you're new to the restaurant, she'll stare at you and until you order food and then ignore you once your food is handed to you. We will Never be back? Never ever again you couldn't pay me to come back to this restaurant ..! Do I recommend this restaurant in Covina absolutely not no way know how not even if it was free.!!!!! What was good about our experience, the beer, the company and the fact that we left.! Yay.!!!! FYI: my to box is in the trashcan. Once the drink and appetizer order is taken, Please do not approach a table until the menus are set down. Please clean your menu's and tables. First impressions are everything and our experience here was horrific. !!!! Please read other reviews about our server and the quality of the food. I am clearly NOT the only one thinks the serve lacks customer service.! And agrees about the lack of flavor regarding the food. Go elsewhere.

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Ánkimo

Yashima Restaurant - Sashimi plate

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Sushiya - Mix of Goodness.  16 Course Omakase

Sushiya

4.5(730 reviews)
2.3 mi
•$$
Romantic vibe
Large group friendly

We came to SushiYa in San Dimas this past weekend to celebrate a birthday, and I have to admit, I…read morewas pleasantly surprised by just how much I liked this place. when I hear that a restaurant is part of a small chain, my expectations tend to drop a little. Not because I'm a snob, but because somehow the more locations a place has, the more likely it seems that the food starts tasting like it was designed by a committee. Actually, I am a snob. I lied earlier. First, the atmosphere is great. The interior has cozy little booths and tables, with fake cherry blossoms spread across the ceiling, which somehow manages to feel charming rather than cheesy. It's intimate enough for a date night, but comfortable enough to hang out with friends and spend some time over dinner. There's a warmth to the place that makes you want to stick around for another roll... and then another roll... and eventually you are fatter than a tick on a Texas hound dog. The service was also excellent. We had a couple of servers, but Lily really stood out. She was friendly, chatty, and genuinely helpful. Good service is what I expect when I go out to eat, but when I remember someone's name afterward and feel compelled to mention them in a Yelp review, that's a pretty strong indication that they were doing something right. Nice job Lily and thank you. Everything we had was fresh, flavorful, and really well executed. We tried the Lemon Blossom, Salmon and Mango Delight, and Venice Roll, and all three were excellent. We tried some drinks and appetizers too, but I already know you're thinking this review is too wordy. Each had its own thing going on, and everything tasted fresh and super flavorful. For sushi at this price point, I think SushiYa is a terrific value. You get a nice atmosphere, genuinely great service, and food that makes you immediately start thinking about what you're going to order the next time you come back. And apparently I'm already thinking about that. In fact, I may be driving there right now as I write this review. Which, in retrospect, is probably not a great idea. If the police see me, I'm probably getting a ticket. Whoa, I just ran a stop sign. So if you're reading this and there's a noticeable lack of punctuation at the end, just know that the final sentence of this Yelp review was probably written through tears as I look at how much this citation is costing me. Anyway, check out Sushi Ya. Good stuff.

Another great early evening at Sushiya at 536 W. Bonita Ave. It's a hot day too hot to cook at home…read moreso he went over to Sushiya for a little dinner. As always, it's delicious. The servers are always engaging kind quick and efficient. The food speaks for itself. It's just delicious and fresh and hits the spot. The atmosphere is wonderful people are happy there's laughter there's good fellowship. Sushiya has a great vibe. We love coming here and as we leave, we always thank the chefs! For an altogether great experience, delicious food, and wonderful ambience make your way over to Sushiya at 536 W. Bonita Ave., And San Dimas. Sushiya gets our five star elite Yelp review and our personal recommendation! Bon appétit

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Sushiya
Sushiya - 2 Pieces of Otoro Sashimi

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O Sushi & Grill - japanese - Updated November 2026

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