Oishii Sushi - CA 92506: Exceptional Japanese Dining Experience

About Oishii Sushi - CA 92506

Welcome to Oishii Sushi, an exquisite Japanese restaurant located in the heart of Riverside, CA, at 6133 Magnolia Ave. This lively spot is a hidden gem for sushi lovers, offering a delightful array of sushi rolls and hot plates to satisfy every palate.

Step inside, and you’ll be greeted by a warm and inviting atmosphere that strikes a perfect balance between casual and chic. The décor reflects traditional Japanese aesthetics, enhanced by friendly staff who are committed to providing impeccable service. Diners rave about their experiences here, highlighting the attentiveness of the staff and the speed at which your meal arrives at your table.

The menu at Oishii Sushi is a sushi lover’s dream, with plenty of options to indulge in. Notable highlights include the Philadelphia Roll ($11.95), rich with creamy cheese and fresh salmon, along with the decadent Spider Crab Roll ($12.95), offering a perfect blend of textures and flavors. For those craving something deeper in flavor, the Tiger Roll ($13.95) is a must-try, featuring perfectly cooked shrimp and a hint of spice. And for a uniquely delightful twist, be sure to try the Hector Roll, which has charmed many palates as mentioned in customer reviews.

But Oishii Sushi doesn’t just shine in its rolls; the hot plate offerings are equally tantalizing. The Garlic Chicken ($16.95) promises a hearty and flavorful meal that will leave you thoroughly satisfied. The Teriyaki Specials (starting at $16.95) are particularly popular, marrying the perfect sweetness of teriyaki sauce with tender chicken or tempura.

For those with a healthy appetite, their all-you-can-eat option ($36 on weekdays) is one of the best valued experiences you can find. Diners laud the generous portions and fresh fish, ensuring you won’t leave hungry. Reviews from satisfied customers speak volumes; one guest described the food as “prepared with love,” while another shared their delight in the hefty sushi portions that cater to every sushi craving.

Whether you’re celebrating a special occasion or simply exploring the local dining scene, Oishii Sushi has entrenched itself as a beloved staple for many. It’s where friends and family gather for not just exceptional sushi but also memorable moments — and yes, be prepared for some sake bombs if you visit during a birthday celebration!

Oishii Sushi invites you to experience their culinary passion and welcoming environment. Whether you're a sushi aficionado or a first-timer, your visit promises a delectable escape into the essence of Japanese cuisine. Book your table today by calling +1 951-784-2550, and indulge in a truly memorable dining experience.

Features

Accessibility

Has wheelchair-accessible car park

Has wheelchair-accessible entrance

Has wheelchair-accessible seating

Has wheelchair-accessible toilet

Service options

Offers delivery

Offers takeaway

Serves dine-in

Highlights

Has fast service

Has great beer selection

Has great tea selection

Popular for

Popular for lunch

Popular for dinner

Good for solo dining

Offerings

Serves alcohol

Has all you can eat

Serves beer

Serves happy-hour food

Serves healthy options

Quick bite

Serves small plates

Serves spirits

Serves vegan dishes

Serves vegetarian dishes

Serves wine

Dining options

Serves brunch

Serves lunch

Serves dinner

Has counter service

Serves dessert

Has seating

Amenities

Has gender-neutral toilets

Has toilet

Atmosphere

Casual

Cosy

Trendy

Crowd

Good for groups

Popular with tourists

Popular with university students

Planning

Accepts reservations

Payments

Accepts credit cards

Accepts debit cards

Accepts NFC mobile payments

Credit cards

Children

Good for kids

High chairs available

Parking

Free of charge street parking

Free parking lot

Plenty of parking

Photo Gallery

Location & Map

Openings Hours

Monday

11:30 AM - 09:00 PM

Tuesday

11:30 AM - 09:00 PM

Wednesday

11:30 AM - 09:00 PM

Thursday

11:30 AM - 09:00 PM

Friday

11:30 AM - 10:00 PM

Saturday

12:00 PM - 10:00 PM

Sunday

12:00 PM - 09:00 PM

Guest Reviews

896 Reviews

Nicole Flaherty

28 Oct 2025

Tried this place on a whim being that our normal go to ayce sushi spot had too long of a wait. We were throughly impressed with this place and I would come back. The service was great and attentive, with food coming out quickly. I highly recommend the jalapeños and the Hector roll. The eel sauce passed my taste test too which is a big deal lol.

JLL M

17 Oct 2025

Today was my first time trying this restaurant. I got the "all you can eat" sushi deal for $35. The food was amazing, it was prepared with love. The waitress was super friendly and greeted me with a smile. Overall, this has been the best sushi I've had and left very satisfied. One thing to take into consideration: the sushi rolls are actually a hefty size, not like the typical small pieces I've gotten at other all you can eat restaurants.

East Bay Area Resident

17 Oct 2025

Very good Japanese restaurant with all you can eat (AYCE) sushi option for 36 dollars per person on weekdays. If you have a healthy appetite, the AYCE is a great deal. Sushi rolls are hefty, and portions are generous. The fish is fresh, and almost all the rolls looked and tasted great. The exception was the yellow tail roll, which tasted a little off. My favorite was the spider roll. Service was great, and the young waitress was friendly and helpful. The atmosphere is festive. This is a very good place to take family and friends.

Lydia Baker

06 Oct 2025

If I could leave 10 stars I would ⭐ My husband and I have been going here for almost 3 years now (hence all the stages of his hair) & it is a huge staple for us. It’s where we bring friends, and family anytime anyone wants sushi, teriyaki bentos, or cream cheese wontons ! OH- and if you come when someone’s having a birthday get ready to take some sake bombs!!! The food incredible, the vibes unmatched, and the people here are your best friends. It’s a spot that feels so authentically real. Real people, real laughs, and real connections Warning : Once your regulars prepare to gain 10lbs, you may receive ice cream on the house If you ever have a bad experience here I’m sorry to say this but…you’re the problem

Fast&Easy Processor

01 Sep 2025

I've been going there since 2009- always fresh, delicious and great variety. I'm a huge fan of their SPECIAL rolls... the ones they draw up on the board on the wall w usually, cartoon characters. I had the Black Jack 21 today- great.

Dre R

22 Aug 2025

Went here before seeing the holiday lights and it was great. Sushi is very well priced and so good. Fast, friendly service and everything tasted fresh. Nice low-key sushi spot with a good crepe shop across from it for dessert and coffee.

Ana Fernandez

22 Aug 2025

Stopped in while running errands because I was hungry, and I’m so glad I did! The hostess, waiter (Francisco), and chef were all amazing—super friendly and attentive. The albacore nigiri and Cajun tuna were absolutely delicious, some of the best I’ve had. Cozy atmosphere, great service, and fresh flavors. I went alone, and they made me feel really comfortable and taken care of. 10/10 recommend!