Kopan Sushi & Ramen

Best sushi around

Atmosphere: 5

Food: 5

Service: 5

Plating presentation nice, decor and atmosphere great. Food food, prefer sauces have a tad more flavor. Tempura sauce was ok. Tempura served ni e and hot.

Atmosphere: 5

Food: 4

Service: 5

Ramen good
Server was cool. Gave us a free saki on the house😛 shout out him

Atmosphere: 5

Food: 5

Service: 5

Tucked into a quiet plaza near a karaoke bar, this ramen spot is easy to miss but a lifesaver on cold nights. The tonkotsu broth was thick and creamy, with a deep pork flavor that lingered perfectly. I got the spicy level 2—it was hot but not overwhelming. Gyoza were crisp on the outside, juicy inside. The vibe is calm and welcoming, perfect for solo diners

Atmosphere: 5

Food: 5

Service: 5

Sushi not fresh

Adrian our server was very helpful and tentative.
Will be back soon ! Great food and place was clean!

Atmosphere: 5

Food: 5

Service: 5

If seated in the patio area, customers tend to be forgotten. Need to go over to the main restaurant to grab someone to take our orders.

Other than that, food was good. Price is medium to high due to cuisine.

Atmosphere: 5

Food: 5

Service: 4

I went to meet up with some friends. The food was great and the staff was friendly.

Atmosphere: 4

Food: 5

Service: 5

The food was good and the service was excellent

Delicious sushi with an extensive menu in the heart of Downtown Fullerton! The ambience was creative and casual. Right in the middle of all the shops and bars. The food was flavorful and the prices were fair, they had some good deals like buy a roll get one half off, buy one hot sake and get a second for .99cents. Its a lowkey local spot but feels like you’re somewhere in Japan. So much to choose from menu wise, cold food, hot food…Yumminess for days!

The beef and salad portion gets a 7/10. While flavorful, the sweetness felt a bit overpowering – almost candy-like. This is coming from someone familiar with Asian cuisine, having tried both Korean and Japanese takes on sweet dishes at various spots.

As for the soup? A solid 10/10! It was light, well-balanced

Excellent hot pot and sushi
Nice and cozy place good selection of beers My family have never been dissapointed.

Atmosphere: 5

Food: 5

Service: 4

Recommended dishes: Gyoza Beef, Miso Ramen, Crunch Dragon Roll

We called in a reservation like an hour or two before we came, the over the phone experience with that was so-so, not good, not bad.

The experience at the restaurant more than made up for it. Dinner for 2. We were seated immediately. Appetizers and drinks were taken while we decided on our mains. Mains order taken and then our Appetizers arrived. Then shortly after we finished the Appetizers our food arrived. Everything was tasty and delicious. Usually when things come out this fast it raises suspicions but for Kopan, it just set a new standard for me. We were done with dinner in 45 minutes! FORTY FIVE. And not a single member of staff appeared to be rushing, they were just that good. 10/10.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Kara Miso Ramen

They've deviated from the traditional ramen to other Japanese food. Taste good and great service.

Atmosphere: 4

Food: 5

Service: 5

Recommended dishes: Kopan Ramen, Tonkotsu Ramen

Kara Miso Ramen was extremely salty while Cutlet ramen soup base has no flavor. Server was awesome and attentive, but the ramen soup base needs to do better!

Atmosphere: 3

Food: 2

Service: 5

Recommended dishes: Kara Miso Ramen, Tonkotsu Ramen