Koiso Japanese Restaurant

4.6
271 reviews

About

Japanese Restaurant

Details

  • DeliveryAvailable
  • TakeoutAvailable
  • Curbside pickupAvailable

Location

Koiso Japanese Restaurant
540 Westbury Ave, Carle Place, NY
11514, United States

Hours

Reviews

4.6
271 reviews
5 stars
208
4 stars
40
3 stars
7
2 stars
3
1 star
13

What are people saying?

AI-generated from recent customer reviews

Food Quality

Customers consistently praised the freshness and quality of the sushi and other dishes, with many highlighting specific items like katsu curry and gyoza.

Service

The service was frequently described as friendly, attentive, and accommodating, contributing positively to the overall dining experience.

Atmosphere

The restaurant's cozy and authentic Japanese ambiance, including traditional seating options, was well-received by patrons.

Pricing

While many found the prices reasonable for the quality offered, some noted that certain items felt overpriced or that portion sizes were decreasing.

Mixed Experiences

A few customers reported negative experiences, including issues with food quality and service speed, indicating some inconsistency.
  • LL
    Lisa L
    3 days ago
    4.0
    We went to this red on a Friday right when they opened. We tried the tatami seating. I found it comfortable. You will have to take off your shoes so make sure you don’t have holes in your socks. We ordered the Tuna Tataki, Omasake sushi dinner and the unagi Don. All the seafood was fresh tasting. Portions were large. If I ordered the Unagi Don at another restaurant I would get two pieces of eel and a bowl of rice for $20. Here I got four pieces of eel and twice the rice for $27. Everything was great and would go back.
  • MM
    Monir Mirdha
    Dec 6, 2025
    5.0
    Very homie, the server, the elderly man (owner?) is nice and friendly. Sushi was good and fresh. Sushi rice could use a little more flavor but fish was fresh and top quality.
  • ED
    Ericka Simon Dorceus
    Nov 7, 2025
    5.0
    Great experience my son is a picky eater and he loved the Udon soup.
  • MP
    Minas Petrochilos
    Oct 21, 2025
    5.0
    Yes.
  • EH
    Elizabeth Helen
    Sep 17, 2025
    5.0
    Amazing food, worth a special trip here. The best katsu curry in NY, & amazing gyoza. Also, everyone is very kind & attentive, & it seems as though they have many regulars that they are friendly with, nice family environment.