Koi Ramen & Sushi

Welcome! Come, taste, and enjoy!

About This Awesome Japanese Restaurant

Koi Ramen & Sushi is a Japanese Restaurant located at 4365 Ledge Rock Dr unit 140, Johnstown, CO 80534, offering authentic Japanese flavors in a cozy and welcoming setting.
We are committed to using fresh, high-quality ingredients and authentic recipes, bringing guests an unforgettable and genuine Japanese dining experience.
Our signature dishes include assorted sushi rolls, creamy ramen, and pan-fried gyoza, prepared with traditional culinary techniques and careful craftsmanship.
Visit Japanese Restaurant Koi Ramen & Sushi in Johnstown, CO and enjoy delicious, authentic Japanese cuisine that will leave a lasting impression.

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Our Review!

5/5 stars! Koi Ramen & Sushi (4365 Ledge Rock Dr) serves incredible sushi rolls and rich, creamy ramen—fresh ingredients, cozy vibe. A must-try in Johnstown!

5 stars! The pan-fried gyoza and edamame here are perfect starters, and the sushi is so flavorful. Friendly spot for authentic Japanese food in Johnstown.

5/5 stars! Best Japanese in Johnstown—their assorted dishes platter has everything (sushi, ramen, apps) and tastes just like home. Will be back soon!

Contact Us

Hours

Sun - Thur: 11 AM - 9 PM
Fri - Sat: 11 AM - 10 PM

4365 Ledge Rock Dr unit 140, Johnstown, CO 80534