Toro is the signature draw at Sushi Zanmai. The 'Tuna King' founder is famous for spending millions at fish auctions on the finest tuna. The fatty belly melts on your tongue with a rich, buttery flavor. Reviewers consistently call it the best part of any meal here.
A generous rice bowl piled high with assorted sashimi. Reviewers note the seafood is always pristine and the variety offers different textures and flavors. The kaisen don lunch set is considered one of the best values for fresh sushi in Shinjuku. Price varies by location but typically ¥2,000–¥3,000.
Chu-toro sits between maguro (lean) and o-toro (fatty). It has just enough fat to be flavorful without being overly rich. Great for those who want toro's taste but prefer a lighter bite. Often used in combo sets as a bridge between the lean and fatty cuts.
Ikura is a crowd-pleaser. The roe bursts when you bite, releasing a salty, umami-rich flavor. Sushi Zanmai's ikura is consistently fresh and adds a textural contrast to nigiri sets.
Uni has a delicate, briny sweetness. Sushi Zanmai sources high-quality uni that doesn't have an overwhelming ammonia taste. The creamy texture contrasts nicely with the sushi rice. Reviewers appreciate it as the best part of the nigiri sets.
Founded by 'Tuna King' Kiyoshi Kimura, who famously bid astronomical sums for the first tuna of the season at Tsukiji. Sushi Zanmai brings that obsession with fresh fish to an affordable, fast-casual format. Counter-only seating (some locations have tables). QR code ordering. Multiple Tokyo locations. The Shinjuku branch is 24 hours and near the station.
Lunch sets and combo platters offer better value than ordering nigiri individually. The Toro Zanmai combo (fatty tuna sampler) is the most popular and best value.
Open 24 hours at the Shinjuku location. Less crowded after 11 PM if you want a quieter experience.
Sit at the counter for the best experience. You watch the chef work and can ask for recommendations. It's faster and more fun than table seating.
Order via QR code tablet at your seat. No waiting for a server, and you can order at your own pace. The system is easy to use even with limited Japanese.
Page last updated: