Sugoi Niboshi Ramen Nagi Shinjuku Golden Gai Honten

Created date: 2025/08/29, Update date: 2025/08/29

Known as the originator of rich niboshi ramen, this shop in Shinjuku Golden Gai offers an unforgettable intense dried sardine impact.
It features an exquisite niboshi soup made from over 20 types of dried sardines and two types of homemade noodles.
Open 24 hours, allowing you to savor a meticulously crafted bowl anytime.

Table of Contents

Store Overview
Basic Information
Main Menu
Instant Ramen Introduction
Google Review Analysis
Summary and Recommended Points

Store Overview

Features and Commitment

Known as the originator of rich niboshi ramen, characterized by an unforgettable intense dried sardine impact.
Uniquely blends over 20 types of carefully selected dried sardines from across Japan, using over 5 tons monthly.
The exquisite niboshi soup is rich in umami with no bitterness, maximizing the flavor of dried sardines.
Features two types of homemade noodles with a rich wheat flavor and chewy texture: hand-kneaded medium-thick wavy noodles and slippery, wide “Ittan-men” noodles.
Enjoy a change in flavor with the special “niboshi vinegar” available on the table.
Open 24 hours, allowing you to savor a meticulously crafted bowl anytime.

Basic Information

Item	Details
Address	2F, 1-1-10 Kabukicho, Shinjuku-ku, Tokyo, 160-0021, Japan
Access	5-minute walk from JR Shinjuku Station East Exit 3-minute walk from Shinjuku-sanchome Station (Fukutoshin Line)
Phone Number	03-3205-1925
Business Hours	Open 24 hours
Regular Holidays	Open all year round
Special/Temporary Closures	None
Seating/Facilities	10 seats (counter only)
Smoking/Non-smoking	No smoking (smoking allowed in designated areas, non-smoking during lunch)
Parking	None (paid parking available nearby, no discount)
Official SNS	Twitter： Instagram： Facebook： https://www.facebook.com/ramennagi
Official Website	https://n-nagi.com/
Other Gourmet Sites	Tabelog： https://tabelog.com/tokyo/A1304/A130401/13054766/ Google Map： https://maps.google.com/?cid=9832644939543904579 Retty： https://retty.me/area/PRE13/ARE1/SUB101/100000004587/ Hot Pepper Gourmet： https://www.hotpepper.jp/strJ004279702/ Rakuten Gnavi： https://r.gnavi.co.jp/mfbx1r5t0000/ favy： https://www.favy.jp/shops/14454

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Recommended	Item	Description	Price
★	Sugoi Niboshi Ramen	The basic bowl with rich niboshi soup and homemade noodles	¥1,350
	Sugoi Niboshi Ramen (with flavored egg)	Popular menu item topped with a flavored egg	¥1,500
	Sugoi Niboshi Ramen (Special)	A luxurious bowl with chashu, flavored egg, nori, and more	¥1,950
	Tsukemen	Excellent combination of rich dipping sauce and chilled noodles	¥1850

Instant Ramen Introduction

¥2,002

Ichiran Ramen Noodles with Special Ichiran Secret Powder (5 Servings)

Amazon

Differences/Characteristics from Physical Stores

The ramen at the physical store features a unique, rich soup made from large quantities of carefully selected fresh dried sardines, simmered meticulously for extended periods. The homemade noodles are also adjusted daily according to humidity and temperature, served in their optimal state.
In contrast, instant ramen is a product designed for convenience, aiming to replicate the taste of the physical store while prioritizing shelf life and ease of preparation. Aspects such as the depth of the soup, the texture of the noodles, and the freshness of the ingredients will differ from the unique experience offered by the physical store.

Google Review Analysis

Item	Details
Overall Rating (Stars)	4.2
Number of Reviews	5502

Trends in Good Reviews

The niboshi flavor is very strong and addictive, with no bitterness, just concentrated umami.
The unique texture of “Ittan-men” is highly praised, and the combination with chewy medium-thick noodles is also enjoyed.
The “niboshi vinegar” on the table is great for changing the flavor.
The chashu is thick, tender, and delicious, offering a satisfying bite.
The 24-hour operation is convenient, allowing visits at any time.
Popular among foreign tourists, contributing to a lively atmosphere.
The service from international staff who can speak Japanese is polite and enjoyable.

Trends in Areas for Improvement/Bad Reviews

Some find the pricing to be a bit high, especially for the special ramen.
Some reviews mention the soup being too salty or having a strong bitter niboshi taste.
The interior is small, and during peak hours, there can be long queues and waiting times.
Some visitors have noted that the air conditioning inside the store might not be sufficient.

Summary and Recommended Points

Recommended for

Those who want to fully enjoy rich and impactful niboshi ramen.
Those who want to experience the unique texture of “Ittan-men” noodles.
Those who want to enjoy ramen in the deep atmosphere of Shinjuku Golden Gai.
Those who want to eat delicious ramen anytime, 24 hours a day.

Notes and Advice for Visiting

During peak hours (lunch and late night), there may be queues, so it is recommended to visit with ample time or avoid peak times.
The store has only counter seats and is small, so it is advisable to bring minimal luggage.
Payment is possible with cash and PayPay.

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