Koi Express

About Us

Welcome to Koi Express Sushi & Ramen located at 3065 Floyd Blvd, Sioux City, IA 51108. Noodle bowls, bento boxes, and sushi highlight the menu at this traditional Japanese eatery.
We offer our customers delicious, tasty, and constant innovation using carefully selected ingredients to create the most delicious food. Fresh, appetizing, delicious food. Online order with us today!

Hungry? Order online now!

Order your favorite food online at your convenience.

 

Contact Us

Mon - Thur
11:00 AM - 9:00 PM
Fri - Sat
11:00 AM - 10:00 PM
Sun
12:00 PM - 9:00 PM