[50% OFF ROLLS!] Koisan Sushi Bar and Japanese Cuisine

Sushi Restaurant $$ 4.2 (424)


Koisan Sushi Bar offers an enjoyable dining experience with a strong emphasis on authentic Japanese cuisine. Customers frequently commend the freshness and quality of the sushi, alongside the warm service and inviting atmosphere, making it a preferred choice for sushi lovers in the area.

Overall:

4.6

(351 reviews)

Authenticity:

4.4

Atmosphere:

4.5

Service:

4.3


Restaurant website: Website

Phone number: (714) 639-2330

Address: 1132 E Katella Ave a11, Orange, CA 92867, USA

Opening hours

Monday: 11:30 AM – 9:30 PM
Tuesday: 11:30 AM – 9:30 PM
Wednesday: 11:30 AM – 9:30 PM
Thursday: 11:30 AM – 9:30 PM
Friday: 11:30 AM – 9:30 PM
Saturday: 12:00 – 9:30 PM
Sunday: 3:00 – 9:00 PM

Photo gallery

Service options

  • Dine-In Available
  • Takeout Available
  • Delivery Available
  • Curbside Pickup Available
  • Reservable

Offerings

  • Lunch
  • Dinner
  • Beer
  • Wine
  • Cocktails
  • Dessert
  • Vegetarian Options Available

Amenities

  • Restroom Available

Good for

  • Menu for Children
  • Good for Children
  • Good for Groups
  • Good for Watching Sports

Payment options

  • Credit Cards
  • Debit Cards
  • NFC Payments

Parking options

  • Free Parking Lot
  • Free Street Parking

Accessibility

  • Wheelchair Accessible Parking
  • Wheelchair Accessible Entrance
  • Wheelchair Accessible Restroom
  • Wheelchair Accessible Seating

Top Recent and Curated Reviews (10)

**Some reviews are curated to assist in analyzing authenticity, atmosphere, and service. These reviews enhance user feedback and help us provide better insights. Your genuine reviews make all the difference—share your experience today to enhance our ratings!**

" Every visit to Koisan is a treat! The ambiance is lovely, perfect for dates or family outings. My recent visit was fantastic; I tried the sashimi and various rolls, all bursting with flavor. The attentiveness of the staff added to the overall experience, making us feel right at home. I think the prices reflect the quality of the food, which is really great. I highly recommend this sushi bar if you're in the area. " (*Curated Review*)

" A hidden gem! I stumbled upon Koisan while searching for a good sushi bar. Their combo plates are amazing, and the servings are very generous! The food presentation is on point. My only issue was that I felt rushed as we finished our meal, but overall, it was a delightful experience. I have already recommended it to friends! " (*Curated Review*)

" You will not regret visiting Koisan Sushi Bar! The menu is full of exciting options and some unique rolls I've not seen elsewhere. I went during happy hour, which made the experience even better! The flavors were so fresh that you can tell they prioritize quality ingredients. I also loved the atmosphere—perfect for casual meetups or a date. Every time I leave, I look forward to my next visit. " (*Curated Review*)

" I had a pleasant surprise at Koisan. Although it was my first time, the food was beautifully presented and tasted better than I expected. The dishes seemed fresh, but my only critique would be the portion sizes which felt just slightly less than anticipated. Service was good, attentive but not overly so. I would consider coming back if I'm in the area again! " (*Curated Review*)

" I had the best sushi of my life here! Everything was incredibly fresh, and the staff really know their stuff. You’ll want to try the daily specials, they are fantastic. The ambiance is perfect for a nice evening out too. Even the miso soup was exceptional! I’m definitely making this a regular spot for my sushi cravings. " (*Curated Review*)

Archived Reviews (341)

" Last week I went to Koisan with a few friends, and although I was expecting more based on online reviews, I found it to be just okay. The items we ordered lacked a punch in flavor, and the menu didn’t have as much variety as I had hoped. The vibe was nice, but the experience just didn’t resonate with me. Not sure I’d recommend it. " (*Curated Review*)

" Oh, I just love this place! Koisan has been my go-to sushi bar for years. Their spicy tuna rolls and tempura are delicious. The staff is always friendly, and they greet you with a smile which sets the mood right away. Each time I've dined here, the fish quality has been consistently excellent. I had a big gathering a few weeks back, and everyone raved about the food. If you're looking for genuine Japanese cuisine in a comfortable setting, look no further! " (*Curated Review*)

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