Sumo Sushi
$$ • Sushi Bars, Japanese
Hours:
1520 N Mountain Ave bldg d, Ontario
(909) 391-1234
About Sumo Sushi
Customers' Favorites
Vegie Tempura Roll and Shrimp Tempura Roll
Spicy Garlic Edamame
Garlic Spicy Edamame
Baked Green Mussel
Green Tea Ice Cream
Golden Dragon Roll
Cajun Salmon Roll
Golden Tiger Roll
California Roll
Spicy Tuna Roll
Sumo Sushi Reviews
Ratings
Menu
Add a Menu
Hours
| Monday | 11:30AM - 9:30PM |
| Tuesday | 11:30AM - 9:30PM |
| Wednesday | 11:30AM - 9:30PM |
| Thursday | 11:30AM - 9:30PM |
| Friday | 11:30AM - 10PM |
| Saturday | 11:30AM - 10PM |
| Sunday | 11:30AM - 9:30PM |
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Sumo Sushi, located right off the 10 and Mountain in Ontario/Upland, is a great place to enjoy sushi and other Japanese-inspired dishes. Tucked in the corner of a shopping center, the restaurant has a spacious parking lot, making it a convenient option for those looking for a sushi fix.
The service at Sumo Sushi is friendly and attentive, with waitstaff quickly seating customers and checking on them throughout their meal. Many guests appreciate the consistent service and feel welcomed, often mentioning their favorite orders. The menu offers a variety of options, including the highly recommended sizzling spicy garlic tuna, baked mussels, sashimi, and handrolls. The Bento Box is also a popular choice, with a generous portion of sushi and other items. Prices are reasonable, with most dishes falling in the $15-$20 range, and an all-you-can-eat option available for $30 for lunch and $40 for dinner.
Sumo Sushi also features an "All You Can Eat" option, which includes not only sushi but also miso soup, salads, and ice cream. The food is always excellent, and the atmosphere is nice. Guests suggest enhancing the vibe by opening up the patio area and playing traditional Japanese music.
Overall, Sumo Sushi is a great option for those looking for a delicious and authentic sushi experience, especially for groups, and is particularly loved by families.