[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!**

" My experience at Koisan was a mixed bag. The ambiance was quaint, but the wait time for our rolls felt excessive. When the food did arrive, however, the sushi was delicious and clearly made with fresh ingredients, which I appreciated. The service, while friendly, could have been more attentive given the delays. Overall, I'd still recommend it for the quality of food, but be prepared for possible waits. " (*Curated Review*)

" Koisan was quite the pleasant surprise! From the moment we walked in, the atmosphere was inviting and cozy. I had some of the best sushi rolls here; the yellowtail was particularly fresh! Our server was attentive, making sure our drinks were always full. I recommend going during happy hour to enjoy the best deals on rolls. Overall, a fantastic dining experience! " (*Curated Review*)

" One of the best sushi places I've been to! Not only are their rolls unique, but you can genuinely taste the freshness in every bite. The garlic albacore is a must-try for anyone who enjoys rich flavors. The service was prompt and friendly, which just enhanced the experience. The cozy atmosphere makes it a great spot for a low-key meal. Highly recommended! " (*Curated Review*)

" I've eaten sushi all around the country, and Koisan easily ranks among the top. The freshness of the ingredients is unparalleled! I recommend the grilled eel; it's melt-in-your-mouth perfection. The ambiance is cozy and welcoming, which makes dining here a pleasure. The only downside was a short wait for a table, but good things come to those who wait! " (*Curated Review*)

" I chose Koisan for a birthday celebration with a group and it was a success! Every dish was delectable, and many of us agreed that the miso soup was the best we had ever tasted. The sushi selection was extensive and presented beautifully. The only downside was that our large group took longer to serve, but worth the wait! The staff was kind and accommodating throughout the evening. A wonderful evening overall! " (*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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