Supa! Authentic Japanese Kitchen | Post Falls

3904 E Mullan Ave # K, Post Falls, ID 83854

(208) 457-3222

11 AM – 8 PM

About this spot

Supa! Authentic Japanese Kitchen: Freshness by the Pound

Supa! reimagines the Japanese dining experience with its innovative self-serve, pay-by-weight sushi bar, complemented by a full menu of ramen, poke bowls, and Japanese classics. The focus is unwavering: high-quality, fresh ingredients served in a modern, casual, and approachable environment.

The space is clean, bright, and contemporary without feeling sterile. The centerpiece is the inviting self-serve sushi display, where guests can browse and select with ease. The staff is exceptionally welcoming and proactive, often guiding first-time visitors through the simple process, ensuring a stress-free and enjoyable experience.

Freshness is the defining characteristic across all offerings.

  • Self-Serve Sushi & Sashimi: The hallmark feature. A rotating selection of exceptionally fresh fish, nigiri, and specialty rolls, allowing for complete customization of variety and portion.
  • Ramen Bowls: Rich, deeply flavored broths served with perfectly cooked noodles and traditional toppings, offering a comforting and authentic experience.
  • Build-Your-Own Poke Bowls: A vibrant and healthy option featuring fresh cubes of fish, rice, and a wide array of toppings and sauces.
  • The self-serve model is ideal for those who want to try a little of everything or have complete control over their portion size and cost.
  • Don't overlook the hot kitchen items; the ramen is highly regarded and makes for a satisfying meal alongside or instead of sushi.
  • Parking is straightforward in the plaza lot, making for an easy in-and-out visit.

Practical Information

Address: 3904 E Mullan Ave # K, Post Falls, ID 83854
Contact: (208) 457-3222
Parking: Ample parking available in the shared retail plaza lot.

How does the pay-by-weight sushi work?
Guests take a provided container, fill it with their desired selections from the sushi bar, and pay at the register based on the total weight. It's simple, transparent, and fun.

Is the fish quality good for a self-serve model?
The freshness of the fish is consistently highlighted as a major strength, rivaling that of traditional sushi restaurants.

Is it only sushi?
No, the menu is diverse, featuring hearty ramen, refreshing poke bowls, and other Japanese dishes, making it an excellent choice for groups with different preferences.

What's available here

Dogs allowed
Dogs allowed outside
Family-friendly
Groups
LGBTQ+ friendly
Tourists
Transgender safespace
Free parking lot
Free street parking
Usually plenty of parking
Good for kids
Has changing table(s)

Photos

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Location & hours

Hours

Monday 11 AM–8 PM

Tuesday 11 AM–8 PM

Wednesday 11 AM–8 PM

Thursday 11 AM–8 PM

Friday 11 AM–8 PM

Saturday 11 AM–8 PM

Sunday 11 AM–8 PM

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