About This Spot

Stepping into Sushi R91, tucked away on Spruce Street in Riverside, feels like finding a serene nook that perfectly balances casual comfort with thoughtful craftsmanship. The pace here is unhurried yet engaging, inviting both longtime locals and curious newcomers to settle in and savor moments without rush. Soft lighting and minimalist decor create an atmosphere that whispers of authentic Japanese roots, while the warmth from attentive staff makes you feel less like a visitor and more like a welcomed guest.

The rhythms of the restaurant buzz gently in the background: the quiet clink of ceramic bowls, the subtle chatter over meals, and the occasional cheer from happy hour gatherings. This is a place where thoughtful plates arrive with a sense of purpose—each bite a small discovery, whether a fresh slice of sashimi with just the right melt, a bowl of ramen brimming with rich textures, or the delicate crunch of tempura paired with lively flavors. Diversity on the menu feels natural, offering something to meet varied cravings without losing coherence, making it easy to linger over conversations and shared tastes.

There’s something quietly grounding in the way this spot embraces both its neighborhood vibe and its culinary heritage. Patrons often find themselves returning, drawn by a consistent sense of ease and reliability where food is fresh, portions generous, and service friendly without being intrusive. Here, sushi and ramen coexist as familiar friends rather than distant delicacies, inviting you into a rhythm that’s as much about community as it is about cuisine.

Whether stopping in for a midday meal or unwinding after work during happy hour, Sushi R91 offers an approachable canvas for moments that feel personal and unpretentious. It’s a restaurant that values the small human touches—the nod of recognition from the server, the shared smiles over a well-crafted dish, the comforting warmth of a favorite drink—that quietly shape the experience and keep local diners coming back.

What’s Available Here

  • IconNo-contact delivery
  • IconDelivery
  • IconTakeout
  • IconDine-in
  • IconFast service
  • IconGreat cocktails
  • IconGreat tea selection
  • IconServes local specialty
  • IconLunch
  • IconDinner
  • IconSolo dining
  • IconWheelchair accessible entrance
  • IconWheelchair accessible parking lot
  • IconWheelchair accessible restroom
  • IconWheelchair accessible seating
  • IconAlcohol
  • IconBeer
  • IconCocktails
  • IconComfort food
  • IconHappy hour drinks
  • IconHappy hour food
  • IconHard liquor
  • IconHealthy options
  • IconQuick bite
  • IconSmall plates
  • IconVegetarian options
  • IconWine
  • IconLunch
  • IconDinner
  • IconCounter service
  • IconDessert
  • IconSeating
  • IconTable service
  • IconBar onsite
  • IconRestroom
  • IconWi-Fi
  • IconWi-Fi
  • IconCasual
  • IconCozy
  • IconQuiet
  • IconTrendy
  • IconCollege students
  • IconFamily-friendly
  • IconGroups
  • IconTourists
  • IconCredit cards
  • IconDebit cards
  • IconNFC mobile payments
  • IconCredit cards
  • IconGood for kids
  • IconHigh chairs
  • IconKids' menu
  • IconFree parking lot
  • IconFree street parking
  • IconParking

Location & Hours

Monday 11:00 AM - 10:00 PM
Tuesday 11:00 AM - 10:00 PM
Wednesday 11:00 AM - 10:00 PM
Thursday 11:00 AM - 10:00 PM
Friday 11:00 AM - 10:00 PM
Saturday 12:00 PM - 10:00 PM
Sunday 12:30 PM - 09:00 PM

Guest Reviews

Susana Hurtado 28 Dec 2025

Decent prices for quality sushi, ramen and various dishes. I like to go during lunchtime; special lunch promotions offer a great selection of items and as well as great portions. Friendly and attentive staff. Definitely give this restaurant a go!!

Rommel Jimenez 25 Dec 2025

Hey friends the best ramen combo and happy hour deals are going on right now at Sushi R91 in Riverside. The first one is their combo sized ramen deal for $12.99. I opted for the tonkatsu ramen with everything on it and a crunch roll for the side. The special comes with your choice of Tonkatsu, shoyu, miso, or veggie ramen. Then you pair it with a side of rolls, tempura, or egg roll. You can also add a pint of beer for only 3 bucks. Now their happy hour is where the fun really begins. Enjoy the beer, soju, and sake for 50% off. Try the Undertaker! Made with Tequila, lime juice, mango puree, strawberry puree, and tapatio. Served with tajin rim. I’m a big salmon sushi fan so my top 3 rolls would have to be the salmon tataki, the sun shine, and the tsunami. Finish your meal right with the BTS. It’s a fried banana fritter, ice cream, fresh fruit, and sweet fruit sauce. Just one bite and you’ll be in dessert heaven.

Kumbi Van 06 Dec 2025

I was craving sushi so I picked the closest one to me that had decent reviews. I did not know this place has a happy hour where all rolls are $10! I got the Santa Monica sushi which has spicy California rolls in the inside and salmon and tuna on top. It was huge and yummy. The baked mussels were not fresh and had a very rubbery chewy texture. The miso soup was the perfect hot temperature and felt great to sip on. I would recommend coming during happy hour

Thor 15 Nov 2025

Great service from start to finish. Food was fresh and delicious! The yellowtail sushi was amazing !

Marceline 02 Nov 2025

Ramen & Sushi was excellent, highly recommend going during deals and they have student discount. Service is okay. This is my new spot! Tons of sushi options.

Kittie r 25 Oct 2025

Went on a Thursday pretty empty. The decor inside is all over the place, handwritten menus all over the place too, could do with tidying up the way they present their menu. The sushi bar itself looked clean and well maintained. The food was delicious, the service was good too. Prices reflect their quality, so I would say fairly priced. Would go again.

Adriana Martinez 04 Oct 2025

We had such a wonderful experience here! The food was absolutely exquisite, every dish was full of flavor and so beautifully prepared. The customer service was amazing as well; everyone was so friendly, attentive, and welcoming. And the best part is that the prices are very affordable for the quality you get. This place truly exceeded our expectations. We’ll definitely be coming back!

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