Traditional Japanese Cuisine Koisan Sushi

Koisan SushiA matter of minutes from Disneyland, Koisan Japanese Cuisine Restaurant in Orange offers authentic Japanese menus at lunch or dinner.

In Osaka and Kyoto centuries ago, the &lquot;Koisan referred to the youngest daughter of the restaurant family. Traditional Japanese cuisine presents food with no small element of ceremony and ritual. At Koisan Japanese Cuisine Restaurant, these gracious elements add to the overall enjoyment of the meal.

There is a sushi bar menu and appetizer choices number into the dozens. At lunch, “Koisan Daily Bento” is an ever-changing selection of chef’s specials. For dinner, consider nabemono, a method of Japanese cooking where the waitress prepares the opening course at the table.

Seafood dishes feature lobster, shrimp, scallops and available fresh fish. Also, try the sake shioyaki, a king salmon fillet broiled with lemon and salt or marinated in a teriyaki sauce. Shabu shabu features thin-sliced steak, mixed vegetables and noodles simmered in a light broth. Beef or chicken sukiyaki (meat, vegetables, noodles and tofu in a homemade sauce) is delightful.


Koisan Sushi menu

lunch dinner sushi bar


  • Monday – Friday 11:30am – 9:30pm2:00pm
  • Saturday12:00pm – 9:30pm
  • Sunday3:00pm – 9:00pm

Daily Specials

Ryu Suke Mizuno
The daily specials by chef Leo “Ryosuke” Mizuno, place Koisan Japanese Cuisine Restaurant above the rest. Koisan has inspired and pleased a loyal following of customers for nearly two decades.