Overview

Firefly sushi market & more, nestled in the heart of St Marys, Kansas, offers a refreshing taste of authentic Japanese cuisine far beyond what one might expect in a small town. Located conveniently at 120 N 6th St Suite 500C, this Japanese restaurant impresses with its diverse menu and welcoming atmosphere, making it a true gem for local food lovers and visitors alike.

The star of the menu undoubtedly revolves around fresh, vibrant sushi rolls, with notable highlights like the California Roll, Double Roll, and the tantalizing Lemon Roll praised for its bright, citrusy flavor. For those cautious about raw fish, Firefly thoughtfully provides a wide selection of rolls without raw ingredients, catering to various palates and preferences. The poke bowls and Tonkotsu Ramen add depth to the dining experience, delivering warmth and bold flavors that balance the lighter sushi offerings.

Beyond sushi, the menu presents delightful hot dishes such as Chicken Teriyaki, Fried Shrimp, and even traditional Japanese street food like Takoyaki. This variety ensures a satisfying experience whether you’re stopping by for a quick lunch or settling in for a relaxed meal. The inclusion of unique items like Cinnamon Roll and Shaved Ice adds an unexpected sweet touch that complements the savory choices well.

Firefly’s atmosphere is both spacious and quiet, a feature lauded by families and individuals alike. It easily accommodates customers with strollers, making it a welcoming spot for parents dining with young children. The staff’s attentiveness and the seamless service enhance the overall experience, helping to create a comfortable environment suitable for both quick grab-n-go lunches and leisurely visits.

The restaurant’s appeal extends to locals who appreciate the freshness and quality often challenging to find in smaller communities. Several customers have noted that dishes sell out fast, a testament to Firefly’s popularity and the genuine appetite for high-quality Japanese cuisine in St Marys. For those rushing through their day, Firefly offers speedy service without sacrificing flavor or quality, addressing the needs of busy professionals and sushi enthusiasts alike.

In essence, Firefly sushi market & more is more than just a sushi spot; it is a thoughtfully curated experience blending authentic Japanese flavors with convenience and a warm, inviting space in a small-town setting. Whether you’re a longtime sushi fan or new to Japanese food, this restaurant stands as a noteworthy destination that elevates the culinary scene of Kansas with every roll and bowl served.


Amenities & Services

Popular for
Lunch
Dinner
Solo dining
Offerings
Comfort food
Healthy options
Quick bite
Small plates
Atmosphere
Casual
Cosy
Trendy

What Customers Say

Robert Kirby
Dec 10,2025
5/5
Excellent all around! The sushi is great, but the hot dishes for both breakfast and lunch are fresh and delicious. Really rare to find this kind of quality in a small town. Very glad to have them here!
Frank Payne
Dec 10,2025
5/5
What an amazing find in little St Marys Kansas. From the award winning Japanese chef to the amazing staff. The food in the atmosphere went far beyond my expectations.
Katherin Baer
Dec 10,2025
5/5
Excellent sushi, great prices and customer service, plus it's probably the fastest place around when you're in a rush. I particularly appreciate that there are many rolls that don't include raw fish, though my favorite is the raw salmon and lemon roll. They sell out very often from what I can tell, but when you go in you can sign up for text alerts for when they have to close early from selling out. Very handy.
Nichole Kendall
Dec 10,2025
5/5
I’ve always been hesitant of trying fish in Kansas. I grew up in Florida and have had some good sushi there. I was beginning to worry I wouldn’t experience fresh sushi once I moved to Kansas. Firefly does not disappoint. They have the best sushi in the state of Kansas (in my opinion). I especially love their lemon rolls! I also enjoy their Philadelphia and Crunchy rolls. I love popping by this restaurant while I am out for a walk with my daughter. The atmosphere is quiet and spacious. I’m able to push my daughter’s stroller right in and grab a roll of my choice. I’m very glad St Mary’s has fresh sushi!
Amber Eder
Dec 10,2025
5/5
I love the grab-n-go sushi rolls! Quick, delicious lunch! Reasonably priced too.
Arisdelci Werick
Dec 10,2025
5/5
They have amazing sushi and service, highly recommend!
Jared Holcomb
Dec 10,2025
5/5
Nice place with a lot of variety. Everything was delicious, from the ramen and sushi, down to the cookies. They have some sushi and various items packaged at the front counter to grab takeout snack. Their menu wasn't finished when we visited, but there were a large variety of items. The interior was very clean with a few simple table options. The restroom was clean and the staff were very friendly. Highly recommend!

Leave a Review

Location

Opening Hours

Monday 11:00 AM - 09:00 PM
Tuesday 11:00 AM - 09:00 PM
Wednesday 11:00 AM - 09:00 PM
Thursday 11:00 AM - 09:00 PM
Friday 11:00 AM - 09:00 PM
Saturday Closed
Sunday Closed
Top Picks for You

More Japanese Restaurants in St Marys, Kansas, USA

Handpicked spots for food lovers. Your next favorite meal awaits!