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Sumo Sushi Sushi Restaurant ·$$

Sushi , japanese

Website: sumosushiontario.com

Phone: (909) 391-1234

Closed now

  • Fri 11:30 AM - 10:00 PM

1520 N Mountain Ave Ontario, CA 91762 ·2154.11 mi

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Amenities

  • Family friendly
  • Accessible

Reviews

yelp
4.0 542 reviews
5 star
337 4 star
84 3 star
27 2 star
34 1 star
60
Holly A. 10/20/26

Yes my Sumo! How have I not reviewed you before?! One of my husband and my favorites. Perfect lunch spot for some AYCE sushi. Really feels like a family to us now with the servers. Love the...

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Tina M. 05/15/26

do not order a sashimi salad, at least not for delivery, trust me it is like a slap in the face, my husband is a chef and handles food suppliers and knows what the prices are, this place is...

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Jennifer I. 10/25/26

First time here. Lots of parking! This place is huge!!! There's lots of tables inside and a separate party room area. We were there around 230 on a Saturday and there was a handful of people...

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Benedict A. 03/16/26

Came here again for sushi with some friends. They've actually turned the volume of the music down. You can actually have a nice conversation now with those at your table. Food comes out...

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Anna G. 11/24/25

Really great sushi spot hidden in the corner of a quiet shopping center. Fresh and bright sashimi and rolls. Food came out quick and was delicious. They have great deals and AYCE special as...

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