New York · Donburi · casual
Mama Yoshi Mini Mart
Japanese-American KonbiniKatsu SandwichOnigiriJapanese ImportsRidgewood QueensDaytime Only
A Japanese-inspired konbini counter in Ridgewood, Queens, celebrated for its enormous spicy chicken katsu sandwich, onigiri, and Japanese imported drinks.
- Price
- ¥
- Area
- Ridgewood, Queens
- Since
- 2022

Plate № 2030
About
Mama Yoshi Mini Mart is a Bay Area-born Japanese konbini concept that landed in the Ridgewood neighborhood of Queens, bringing the Japanese convenience store aesthetic to a small, unpretentious daytime spot. The shop anchors its reputation on the spicy chicken katsu sandwich — a comically large piece of well-seasoned, lightly breaded chicken on a small bun with pickled onions, cucumbers, and house mayo — which has drawn declarations from multiple food writers and Yelp regulars as the best chicken sandwich in New York City. Beyond the katsu sandwich, the menu includes onigiri, katsu curry bowls, Hawaiian bowls, spam grilled cheese, and Japanese imported drinks including Kewpie Mayo-adjacent products and yuzu beverages. The Infatuation highlighted Mama Yoshi in April 2025 as one of the city's best quick Japanese food experiences. The space is small, with limited indoor and outdoor seating, and operates on limited daytime hours Tuesday through Saturday.
Why it's on Washoku Guide
- The spicy chicken katsu sandwich — a generous piece of expertly fried chicken with pickled vegetables and house mayo — has inspired genuine pilgrimages from across the five boroughs.
- Mama Yoshi brings the Japanese konbini experience to Queens in the most faithful way possible outside of Japan: onigiri, katsu, and Japanese imported snacks in a casual grab-and-go format.
- The Infatuation named it one of the best spots for quick Japanese food in New York in its April 2025 coverage — high praise from the city's most rigorous casual dining reviewers.
- Ridgewood's off-the-beaten-path location makes a visit to Mama Yoshi a genuine food pilgrimage rather than a tourist circuit stop.
Daytime-only operation: Tue-Fri 10:00 AM-4:30 PM, Sat 11:00 AM-4:00 PM. Limited seating inside and outside. Best to arrive early; items can sell out.
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