Salmon Nigiri
Butterfat-rich salmon, hand-pressed over seasoned shari. Clean, clean, clean.
NigiriRound Rock's craft sushi destination
Precision in every piece,
freshness as the standard.
At Sushi Koen, we don't cut corners — we cut fish. Every nigiri is shaped by hand, every roll built with intention. Located on University Oaks Blvd, we bring a disciplined approach to sushi to the heart of Round Rock.
2019
Established
Daily
Fresh Fish
Hand
Shaped Nigiri
Crafted Daily
Our Philosophy
Simplicity done right is the hardest trick in the kitchen.
Sushi may look simple, but the gap between good and exceptional is measured in millimeters — the ratio of rice to fish, the temperature of the vinegar, the pressure of the hand. Sushi Koen was born from a belief that Round Rock deserves a sushi experience where nothing is left to chance.
We source our fish with the same care a sushi master in Tokyo would, and we shape every piece by hand. No shortcuts, no frozen compromises. Just honest ingredients, treated with respect, served with warmth.
The best ingredient is patience. The best technique is repetition. The best result is what you can share with someone at your table.
The Menu
Built around what's fresh, not what's easy.
Seasonal fish, classic technique, and a few signatures you won't find anywhere else in Round Rock.
Koen Roll
Our signature — spicy tuna, avocado, cucumber, topped with a light citrus ponzu drizzle.
Signature
Sashimi Selection
Chef's daily selection of the freshest cuts. Ask about what came in this morning.
Sashimi
Hamachi Nigiri
Yellowtail, silk-smooth with a bright finish. Topped with a whisper of scallion.
Nigiri
Miso Soup
Dashi broth, silken tofu, wakame, and a touch of mirin. Made from scratch daily.
Starter
Rainbow Roll
California base draped in salmon, tuna, and hamachi. Finished with tobiko and avocado fans.
Roll
The Craft
Hand-shaped.
Not mass-produced.
01
Select
Fish arrives fresh daily. We choose only the cuts that meet our standard — no exceptions.
02
Prepare
Rice is washed, cooked, and seasoned to the exact temperature. Every detail matters.
03
Shape
Each piece is formed by hand — the rice loose enough to melt, firm enough to hold.
04
Serve
Plated with intention, served immediately. Sushi waits for no one.
Visit Us
Your table is waiting.
201 University Oaks BlvdRound Rock, TX 78665-2422
Hours
- Monday – Thursday11:30 AM – 9:00 PM
- Friday – Saturday11:30 AM – 10:00 PM
- Sunday12:00 PM – 9:00 PM
Get in Touch
Have a question or want to reserve a seat?
We'd love to hear from you. Send a message and we'll get back to you promptly.
