Sumo Japanese Restaurant

Newbury Park, CA · Japanese restaurant

Rating
4.5/5
★★★★★ 4.5
Reviews
20
Rank in Newbury Park
#14
of 55 restaurants
City Percentile
57%
rating percentile
Address
Sumo Japanese Restaurant, 1714 Newbury Rd C, Newbury Park, CA 91320
Phone
(805) 499-9977
Website
www.sumojapaneserestaurants.com
Status
Open · Closes 10 PM

Sumo Japanese Restaurant is a restaurant located in Newbury Park, CA. It is one of 55 restaurants listed in Newbury Park. Its 4.5-star rating is above the Newbury Park city average of 4.4 stars. It ranks #14 of 55 restaurants in Newbury Park. There are 10 photos associated with this location.

Hours

Friday11 AM–10 PM

Customer Reviews

★☆☆☆☆ 1.0 Mohammed Siddiquey · Nov 2025

My experience today was very bad. It was a family dinner with my small kids. The kids made a little mess, as children usually do. I had customized my tip amount, but the lady who ran the restaurant forced me to pay the tip, even though I had already intended to pay more than what she asked. I felt she did this out of disrespect. She ruined our dinner, and my kids were upset because she said, “Your kids made a mess, so you have to pay a service fee.” For context, I lived in Japan for a long time, and I have never encountered such rude behavior from a Japanese person before. This was the first time in my life I’ve been forced to pay a tip like that!

★★★★★ 5.0 Brianna Sugue · Feb 2026

I come here every week sometimes more than once and I LOVE it. Been coming here for over a year consistently and it’s just the best. The prices are great. The quality is phenomenal. Taste is amazing. The rolls are amazing you don’t find that anywhere else and trust me I go everywhere to try to find a place as good. Service is amazing. Love it here.

★★★★★ 5.0 IOQ Y · May 2025

Excellent Japanese food with a bonus heated seating area under a tent. Cooked options have unique flavours like the sesame chicken. Friendly service. Good sized dishes reasonably priced.

★★★★★ 5.0 Jaclyn Ball · Feb 2026

Sumo sushi is one of our favorite places to go for dinner. We go for dates and we take our kids. The food is exceptional and the staff is so friendly and welcoming. The kids have spilled drinks and the staff is never bothered and so sweet about helping us clean it up. Danny (one of the sushi chefs) is personable and interactive! They are constantly busy which just shows how popular they are with so many people- everyone wants to eat there!!!

★★★★★ 5.0 Mark White · Jul 2025

Gia was friendly and helpful! I had the triple fried rice and it was delicious. I also had albacore and unagi. They were tasty as well. Main course was the Nabeyaki Udon. So good! Service was excellent and so was the food! Just go!

Accessibility & Amenities

✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating

Services

Japanese restaurantAsian restaurantRestaurantSushi restaurant

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This listing is informational. Contact the business directly to verify credentials, services, and availability.