Menu
Sumo Sushi
PosDo

© 2026 PosDo · v3.0

Sumo Sushi
Photos

Sumo Sushi

Sushi · Ontario

4.4 · 490 reviews Google

Deals available

Be flexible, save more

Be flexible, save more

www.sumosushiontario.com

About Sumo Sushi

Sumo Sushi, located in Ontario, offers a delicious and convenient dining experience. We're proud to serve lunch and dinner seven days a week, with hours from 11:30 AM to 9:30 PM most days, and until 10 PM on Fridays and Saturdays. Enjoy our fast service through dine-in, takeout, or delivery. Relax w...

Sumo Sushi, located in Ontario, offers a delicious and convenient dining experience. We're proud to serve lunch and dinner seven days a week, with hours from 11:30 AM to 9:30 PM most days, and until 10 PM on Fridays and Saturdays. Enjoy our fast service through dine-in, takeout, or delivery. Relax with outdoor seating while watching sports, or conveniently dine solo. We strive to be accessible to everyone with a wheelchair accessible entrance, parking lot, and restroom. With a rating of 4.4/5 based on 490 reviews, we're dedicated to providing quality sushi and a welcoming atmosphere.

What Customers Say About Sumo Sushi

Sumo Sushi is a popular spot known for its fresh sushi, generous portions, and excellent service. Many reviewers specifically praise the rolls, especially the red dragon roll, and the all-you-can-eat option. Tina is frequently mentioned for providing outstanding service.

Popular Dishes

red dragon roll mango chicken Crispy Rice pepper salmon golden dragon roll caterpillar roll sensual pleasure roll Salmon Ceviche roll

Best For

Families Groups Celebrations

Tip: Consider the All You Can Eat option for a great value and try the mango chicken.

Features

🌳 Outdoor 🅿️ Parking 🚗 Delivery Accessible 🍽️ Lunch 🌙 Dinner
🎯 Casual 🛋️ Cozy 👨‍👩‍👧 Family 👥 Groups

What to see nearby

MacArthur Park
A 238m

MacArthur Park

parque

View details
Citrus Park
A 653m

Citrus Park

parque

View details
Colony Park
A 897m

Colony Park

parque

View details

Data from Wikidata

Explore the area around Sumo Sushi

Sumo Sushi is located in Ontario, surrounded by cultural and historical points of interest. Here are some of the most notable places nearby.

Parks & Gardens

  • MacArthur Park (A 238m) — park in San Bernardino County, California, United States of America; geonames ID = 5369460
  • Citrus Park (A 653m) — park in San Bernardino County, California, United States of America
  • Colony Park (A 897m) — park in San Bernardino County, California, United States of America

Data from Wikidata

Frequently asked questions about Sumo Sushi

Sumo Sushi is located at 1520 N Mountain Ave bldg d, Ontario, CA 91762, Ontario.
Near Sumo Sushi you can find points of interest such as MacArthur Park, Citrus Park, Colony Park.
Sumo Sushi offers sushi cuisine.
Sumo Sushi has regular opening hours. Check their profile for updated schedules.
Sumo Sushi offers the following services: dine-in, takeaway, delivery.
The most recommended dishes at Sumo Sushi based on customer reviews are: red dragon roll, mango chicken, Crispy Rice, pepper salmon, golden dragon roll.
Sumo Sushi is ideal for families, groups, celebrations.
Sumo Sushi is a popular spot known for its fresh sushi, generous portions, and excellent service. Many reviewers specifically praise the rolls, especially the red dragon roll, and the all-you-can-eat option. Tina is frequently mentioned for providing outstanding service.
Consider the All You Can Eat option for a great value and try the mango chicken.
490
Reviews

Sumo Sushi Ontario Reviews

4.4
490
5★
69%
4★
18%
3★
5%
2★
2%
1★
6%
Reviews (40)
D
Dr. Janoc Vance

The food is always amazing! The service is consistently amazing as well. We especially love and appreciate Tina. The other waiters/waitresses are great, too. They always make us feel at home and welcomed. Even remembering our favorite orders. The prices, menu variety, and quality are awesome! We enjoy our visit there each time. I highly recommend this place. It's definitely one of my and my family's favorites. I'd love to see them open up the patio area since the vibe there (including music) is so good. That would take it next level.

N
Nancy Treviño

This is a long overdue review! We've been coming here for years. We have had graduations, birthdays, anniversaries dinner here, small parties and larger parties and Sumo Sushi, hands down, has been the best! We have tried many local sushi spots and Sumo Sushi is our favorite. We appreciate the all-you-can-eat and love how fresh their fish is, their rolls are delicious and their appetizers are enticing! Our favorite Sushi rolls are the salmon delight and salmon ceviche. Our regular appetizers are the spicy garlic edamame, baked mussels and we some times do miso as well. Their service has always been friendly and attentive, making our experience enjoyable. The atmosphere is clean, open and has a fun vibe with tasteful music. Our food comes out on a timely manner and like I mentioned we have been coming here for years and have had great experiences during both lunch and dinner, weekdays and weekends! Must visit if you are a sushi lover!

J
Jesse Guyett

Pretty much the only place o go to now to eat All You Can Eat sushi. The service is super friendly and fast. Place is clean with great decor.

S
Stephanie N

AYCE with great fresh fish! We went for dinner and it was about $77 for 2 before tip (and with the 5% discount). I liked the hand rolls spicy tuna and salmon as well as the crispy rice with tuna on top and soft shell crab. Husband liked pink lady (no rice) and the red dragon roll. We like this place better than some other AYCE for its rolls. The Salmon pepper nigiri is seared.

D
DAISY P.

This place is amazing! The food is delicious, the service is outstanding and the atmosphere is always Great. We always get the best customer service. This is the spot!

V
Violet Ray

This place was AMAZING!!! $38 all you can eat sushi for 3 rounds and you leave stuffed to the brim. The mango chicken is to die for, like literally plz order it🤤 Soda refills were free and the sushi was freshhhhh. The service was quick and they were all so nice. The mango and green tea ice cream was also really yummy. Do your self a favor and come here. 10/10 Also for my crab Rangoon girlies. This is it. Hot fresh stuffed little crab bites. So yum.

A
Amy Walser

Great All You Can Eat spot with a la carte options. Fresh and generous ingredients. Loved the Crispy Rice.

M
Mar Mar

Absolutely amazing spot. The nigiri was amazing and the rolls are great too. I had amazing service, Tina was so lovely and attentive, she made it a great experience. Highly recommend this place.

C
Carlos A. Mendez

Food was excellent. Service was excellent. The price was very reasonable. 3 rolls 1 appetizer and 2 regular drinks was less than $45.

D
Drew Cannioto

Had a great meal here! I'm not a big sushi fan but the family is and I ordered the sirloin beef teriyaki and tempura shrimp and vegetables plate. Everything was great. Service, food, atmosphere and all. And I did try several of the rolls....not bad... I might become a sushi fan after all...

L
Leobardo Biviano

First time here and arrive 1 hour before closing, so I ordered a red dragon roll. Its was amazingly fresh. Really loved the rolls here and great thing about it all its fairly priced. Will definitely recommend if your in the area.

S
SANDRA MARQUEZ

1st time here food was great. I tried the golden dragon roll, the caterpillar roll, and the sensual pleasure roll. They all had different flavors and were delicious in their own way 😋

Dr. Janoc Vance
Dr. Janoc Vance

The food is always amazing! The service is consistently amazing as well. We especially love and appreciate Tina. The other waiters/waitresses are great, too. They always make us feel at home and welcomed. Even remembering our favorite orders. The prices, menu variety, and quality are awesome! We enjoy our visit there each time. I highly recommend this place. It's definitely one of my and my family's favorites. I'd love to see them open up the patio area since the vibe there (including music) is so good. That would take it next level.

Nancy Treviño
Nancy Treviño

This is a long overdue review! We've been coming here for years. We have had graduations, birthdays, anniversaries dinner here, small parties and larger parties and Sumo Sushi, hands down, has been the best! We have tried many local sushi spots and Sumo Sushi is our favorite. We appreciate the all-you-can-eat and love how fresh their fish is, their rolls are delicious and their appetizers are enticing! Our favorite Sushi rolls are the salmon delight and salmon ceviche. Our regular appetizers are the spicy garlic edamame, baked mussels and we some times do miso as well. Their service has always been friendly and attentive, making our experience enjoyable. The atmosphere is clean, open and has a fun vibe with tasteful music. Our food comes out on a timely manner and like I mentioned we have been coming here for years and have had great experiences during both lunch and dinner, weekdays and weekends! Must visit if you are a sushi lover!

Jesse Guyett
Jesse Guyett

Pretty much the only place o go to now to eat All You Can Eat sushi. The service is super friendly and fast. Place is clean with great decor.

DAISY P.
DAISY P.

This place is amazing! The food is delicious, the service is outstanding and the atmosphere is always Great. We always get the best customer service. This is the spot!

Stephanie N
Stephanie N

AYCE with great fresh fish! We went for dinner and it was about $77 for 2 before tip (and with the 5% discount). I liked the hand rolls spicy tuna and salmon as well as the crispy rice with tuna on top and soft shell crab. Husband liked pink lady (no rice) and the red dragon roll. We like this place better than some other AYCE for its rolls. The Salmon pepper nigiri is seared.

Violet Ray
Violet Ray

This place was AMAZING!!! $38 all you can eat sushi for 3 rounds and you leave stuffed to the brim. The mango chicken is to die for, like literally plz order it🤤 Soda refills were free and the sushi was freshhhhh. The service was quick and they were all so nice. The mango and green tea ice cream was also really yummy. Do your self a favor and come here. 10/10 Also for my crab Rangoon girlies. This is it. Hot fresh stuffed little crab bites. So yum.

Amy Walser
Amy Walser

Great All You Can Eat spot with a la carte options. Fresh and generous ingredients. Loved the Crispy Rice.

Mar Mar
Mar Mar

Absolutely amazing spot. The nigiri was amazing and the rolls are great too. I had amazing service, Tina was so lovely and attentive, she made it a great experience. Highly recommend this place.

Carlos A. Mendez
Carlos A. Mendez

Food was excellent. Service was excellent. The price was very reasonable. 3 rolls 1 appetizer and 2 regular drinks was less than $45.

Drew Cannioto
Drew Cannioto

Had a great meal here! I'm not a big sushi fan but the family is and I ordered the sirloin beef teriyaki and tempura shrimp and vegetables plate. Everything was great. Service, food, atmosphere and all. And I did try several of the rolls....not bad... I might become a sushi fan after all...

Leobardo Biviano
Leobardo Biviano

First time here and arrive 1 hour before closing, so I ordered a red dragon roll. Its was amazingly fresh. Really loved the rolls here and great thing about it all its fairly priced. Will definitely recommend if your in the area.

SANDRA MARQUEZ
SANDRA MARQUEZ

1st time here food was great. I tried the golden dragon roll, the caterpillar roll, and the sensual pleasure roll. They all had different flavors and were delicious in their own way 😋

S
Saunder Smith

Super good sushi and great staff here. Very nice people.

I
Irene Leung

We Sumos decided to try a new place to eat today besides celebrating a belated birthday. Son had their All You Can Eat menu. He truly enjoyed his items. Everything is super fresh. While the rest of us had their bento boxes. I had their mango chicken and beef, the rest of the family had salmon. We enjoyed the food very much. The server was very attentive, polite and courteous. She didn't rush us to order since this is our 1st time there. The place was very clean, bright cheerful. I would come back to try other items. I would recommend this place.

M
Marjorie McColley

We absolutely love this place! The food is always excellent, and the service is consistently top-tier. For my husband and I, the sashimi and handrolls are a real treat, and their miso soup is my personal favorite. Even when we visit with a group for the all-you-can-eat, we're always well taken care of without feeling hurried. What's most impressive is the consistent quality we've enjoyed for so long. Please keep up the amazing work!

Andrew Hernandez
Andrew Hernandez

Great family experience service was on point and sushi was awazing!!..

Saunder Smith
Saunder Smith

Super good sushi and great staff here. Very nice people.

Irene Leung
Irene Leung

We Sumos decided to try a new place to eat today besides celebrating a belated birthday. Son had their All You Can Eat menu. He truly enjoyed his items. Everything is super fresh. While the rest of us had their bento boxes. I had their mango chicken and beef, the rest of the family had salmon. We enjoyed the food very much. The server was very attentive, polite and courteous. She didn't rush us to order since this is our 1st time there. The place was very clean, bright cheerful. I would come back to try other items. I would recommend this place.

Brigitte Hernandez Oleson
Brigitte Hernandez Oleson

I'm loving Sumo Sushi! Every time I've gone has been delicious! I love the pepper salmon and the awesome rolls! I have gone with large groups that have ordered most of the rolls on the menu and have yet to find something that I didn't enjoy. The staff is wonderful! They are so attentive and are constantly asking if we need anything. And we never have to ask for refills because they automatically ask us before we've even thought of it. Just the best service! The all you can eat is amazing! I love that ayce is an option, especially at a place where the food is wonderful. Added bonus is that the more guests have ayce, the merrier. Meaning the larger your group is, the better discount is available for your group if you all get ayce. Just fabulous!!

M
Miss L

the Salmon Ceviche roll was bomb. the Baked Green Mussels were amazing too. The wait wasn't very long. I think the staff coulda been nicer, they kinda ignored me for a few minutes. I will probably visit again for takeout.

A
Armin Jr

Great spot for AYCE sushi, great selection of fresh rolls as well. Music was a bit loud and service a little slow, but overall great experience. Will definitely be back

M
Megan Gerardo

It was a little strange at first. It seemed the hostess was not really sure what to do. She sat us without may menus and didn't say much. But the service after that was great & very efficient. The rolls and sashimi were delicious! We will definitely be back.

Miss L
Miss L

the Salmon Ceviche roll was bomb. the Baked Green Mussels were amazing too. The wait wasn't very long. I think the staff coulda been nicer, they kinda ignored me for a few minutes. I will probably visit again for takeout.

Armin Jr
Armin Jr

Great spot for AYCE sushi, great selection of fresh rolls as well. Music was a bit loud and service a little slow, but overall great experience. Will definitely be back

Megan Gerardo
Megan Gerardo

It was a little strange at first. It seemed the hostess was not really sure what to do. She sat us without may menus and didn't say much. But the service after that was great & very efficient. The rolls and sashimi were delicious! We will definitely be back.

b
biglucious73

Being generous with my stars just because the service and the restaurant was very clean our servers were awesome I can't complain too much about the sushi I guess for the price what would you expect definitely cheaper than a lot of the all you can eat places out there but you can definitely tell the difference.

x
xinping yang

I had high hopes for this restaurant but unfortunately my experience was disappointing. Food ( raw fishes are definitely not refreshed and stale. Rice is hard and cold ! Fish had an off smell ) hot food are all fried , so oily and greasy! You know what , they even fried takoyaki and it come with Thai sweet sauce ( what combination are they?! ) Don't ever try money brain and shrimp bomb ! I order a piece for my curious, that is fried crab meat with mushroom ( what combination are they ?! ) just one bit is hell.... They are extremely strict about left over and they charge a lot ! Cautious! Service is good! They clean your table very quickly ! I won't come back for sure !

xinping yang
xinping yang

I had high hopes for this restaurant but unfortunately my experience was disappointing. Food ( raw fishes are definitely not refreshed and stale. Rice is hard and cold ! Fish had an off smell ) hot food are all fried , so oily and greasy! You know what , they even fried takoyaki and it come with Thai sweet sauce ( what combination are they?! ) Don't ever try money brain and shrimp bomb ! I order a piece for my curious, that is fried crab meat with mushroom ( what combination are they ?! ) just one bit is hell.... They are extremely strict about left over and they charge a lot ! Cautious! Service is good! They clean your table very quickly ! I won't come back for sure !

Sign in to leave a review

Sign in
👑 Is it yours? Claim it FREE!

Remove ads and manage your menu

Explore Your Area

More restaurants in Ontario →
📸

Gallery

📸

No photos available

Photos will appear here when synced from Google Places

📍

About Sumo Sushi

How to get there

1520 N Mountain Ave bldg d, Ontario, CA 91762

Loading map...
Sumo Sushi
Tap for directions

Highlights

Good Rating
4.4/5 stars
💬
Many Reviews
490 reviews
💰
Moderate Price
Price level
👨‍🍳
sushi
Cuisine type

Services

🍽️ Lunch
🍾 Dinner
🍰 Desserts
🥡 Takeout
🚚 Delivery
🍴 Dine-in

Dining Options

🍽️ Dine In
🥡 Takeout
🚚 Delivery

Restaurant Info

Status
Verified by owner
🕐 Hours Today
11:30AM-10PM
Rating
4.4/5
💬 Reviews
490
💰 Price Level
$$
⏱️ Typical Visit
People typically spend 45 min to 1.5 hr here
📞 Phone
+1 909-391-1234
🌐 Website
www.sumosushiontario.com
📋 Menu
View Menu

Amenities

🅿️ Parking
🌿 Outdoor Seating
Wheelchair Accessible
🚻 Restroom
💳 Credit Cards
📱 Mobile Payments
🏘️

The Neighborhood

MacArthur Park

park in San Bernardino County, California, United States of America; geonames ID = 5369460

A 238m
Citrus Park

park in San Bernardino County, California, United States of America

A 653m
Colony Park

park in San Bernardino County, California, United States of America

A 897m
🎮

Gaming

🎮 Earn Points While You Explore!

Play Find Me and redeem points for discounts at Sumo Sushi and other restaurants

🎮

Earn Points at Sumo Sushi!

Play Find Me and redeem rewards here

Earn extra points and redeem them for rewards at Sumo Sushi

🏆 Rewards at Sumo Sushi

💰

10% Discount

At Sumo Sushi

1000 pts
Available
🍽️

Free Appetizer

On your next visit

2500 pts
Limited
👑

VIP Table

Premium experience

5000 pts
Exclusive

to redeem rewards and earn points

📋 How Do Rewards Work?

1

Play Find Me

Every 100 score points = 1 reward point

2

Collect Points

Workers earn 2x points per game

3

Redeem Rewards

Discounts, free food and VIP experiences

Call
Leave a Review on Google
👑

Is it yours? Claim it FREE!

Remove ads and manage your menu

Sign in & Play

Check your email!

No password needed — we'll email you a link

We sent you an access link

Check your spam folder if you don't see it