Onarimon Station is located in Nishi-Shimbashi 3-chome, Minato City, Tokyo.
It is served by the Toei Mita Line and sits in a highly convenient central Tokyo location surrounded by Toranomon, Shimbashi, Hamamatsucho, and Shiba Park.
Although the area has a strong business district character, it is also close to Shiba Park, Zojoji Temple, Atago Shrine, and Tokyo Tower.
This creates a calm and elegant atmosphere where history, greenery, business, and urban convenience coexist.
Residential properties are limited, but for those who value central Tokyo access, a quiet environment, and a refined Minato City lifestyle, Onarimon is a rare and attractive area.
🏛 1. Basic Information and History
Location:
Nishi-Shimbashi 3-chome, Minato City, Tokyo
Train Line:
・Toei Mita Line
Station Number:
I-06
Adjacent Stations:
・Shibakoen Station
・Uchisaiwaicho Station
Opened:
November 27, 1973
Key Features:
Onarimon Station offers convenient access to Otemachi, Hibiya, Meguro, and other major areas via the Toei Mita Line.
In addition, Shimbashi Station, Toranomon Hills Station, Kamiyacho Station, Daimon Station, and Hamamatsucho Station are also within walking distance, making it easy to use multiple train lines depending on your destination.
🕰 Historical and Area Highlights
・The name “Onarimon” is said to come from “Onarimichi,” the route once used by the shogun when visiting Zojoji Temple.
・The surrounding area includes Shiba Park, Zojoji Temple, Atago Shrine, and Tokyo Tower, creating a unique blend of historical culture and modern office districts.
・Tokyo Jikei University School of Medicine Hospital, universities, and major corporate offices are also located nearby.
・Although it is in central Minato City, the area around the station has a relatively calm and refined atmosphere.
🌟 2. Advantages of Onarimon Station
✅ ① A Central Tokyo Environment Rich in Nature and History
One of the biggest appeals of Onarimon is that you can enjoy greenery and history in the heart of Tokyo.
Shiba Park, Zojoji Temple, Atago Shrine, and the area around Tokyo Tower are all within walking distance.
Despite being surrounded by office buildings, the neighborhood has a quiet and elegant character.
It is a place where you can enjoy peaceful moments even while living or working in the city center.
✅ ② Excellent Location Surrounded by Major Business Areas
Onarimon is served by the Toei Mita Line, but several major stations are also nearby.
Shimbashi, Toranomon Hills, Kamiyacho, Daimon, and Hamamatsucho are all relatively easy to reach on foot.
Using the Toei Mita Line, you can travel directly to Otemachi, Hibiya, Sugamo, and Meguro.
For business professionals who value easy commuting and smooth access around Tokyo, Onarimon is a highly convenient location.
✅ ③ Strong Medical, Educational, and Business Facilities
The Onarimon area is home to important medical and educational institutions, including Tokyo Jikei University School of Medicine Hospital.
It is also close to Toranomon and Shimbashi, where many major corporate offices and business facilities are concentrated.
With excellent medical access and a well-maintained urban environment, the area offers a strong sense of convenience and security.
✅ ④ Quiet and Sophisticated Streetscape
Onarimon is one of the more calm and refined areas in central Minato City.
Although it is close to Shimbashi and Toranomon, the immediate station area is not overly flashy and has an orderly, composed atmosphere.
It is well suited for people who want to enjoy central Tokyo convenience while living in a quieter and more elegant environment.
⚠️ 3. Disadvantages of Onarimon Station
❌ ① Housing Costs Are Quite High
Because Onarimon is located in central Minato City, rent and property prices are generally high.
Newer apartments, high-grade rentals, and condominium-style residences tend to fall into the higher price range.
Supermarkets and restaurants also often reflect central Tokyo pricing, so daily living costs can be relatively high.
❌ ② Residential Properties Are Limited
The Onarimon area is primarily an office district.
Compared with typical residential neighborhoods, the number of residential apartments is limited.
Family-sized units are especially rare, and desirable properties can be highly competitive.
When searching for housing in this area, it is important to clarify your priorities and act quickly when a suitable property becomes available.
❌ ③ The Area Can Feel Less Residential at Night and on Weekends
During weekday daytime hours, the area is busy with office workers.
However, at night and on weekends, some streets become much quieter.
Because of its business district character, some restaurants and shops mainly operate around weekday business hours.
Those who prefer lively shopping streets or a stronger neighborhood feel may find the area somewhat quiet.
🧺 4. Livability Overview
Transportation: ★★★★★
In addition to the Toei Mita Line, Shimbashi, Toranomon Hills, Kamiyacho, Daimon, and Hamamatsucho are also within walking distance, making access around central Tokyo excellent.
Shopping: ★★★☆☆
Small supermarkets such as My Basket and Seijo Ishii are available, but large supermarkets are somewhat limited.
Restaurants and Cafés: ★★★★☆
There are many lunch spots, cafés, and dinner options typical of an office district. Prices tend to be slightly high.
Medical Facilities: ★★★★★
Tokyo Jikei University School of Medicine Hospital is nearby, offering excellent medical access.
Education: ★★★☆☆
There are Minato City public schools, and many private and international schools can be found in the Azabu and Shirokane areas. However, educational facilities immediately around the station are somewhat limited.
Safety: ★★★★☆
The area is well maintained as an office and educational district, with a calm atmosphere. Some streets become quiet at night and on weekends.
Parks and Nature: ★★★★★
Shiba Park, Zojoji Temple, the Tokyo Tower area, and Atago Shrine are nearby, offering a rich mix of greenery and cultural scenery.
🏠 5. Real Estate Perspective｜As of 2025
💴 Average Monthly Rent
Studio / 1K:
￥110,000〜￥140,000
1LDK:
￥160,000〜￥240,000
2LDK:
￥250,000〜￥400,000+
※ Rent is generally high because the area is located in central Minato City.
※ High-grade rentals, premium condominium residences, and SOHO-friendly properties are the main options.
※ Family-sized units are limited, so early action is recommended when a suitable property appears.
🏘 Housing Characteristics
・The area around the station has many office buildings, so residential properties are limited.
・When available, properties are often luxury rental apartments or condominium-style residences.
・Many buildings tend to offer good management, strong security, and high-quality facilities.
・Demand is strong among singles, DINKs, SOHO users, and corporate contracts.
・There is also demand from buyers who value condominium ownership and long-term asset potential.
🎯 6. Onarimon Station Is Recommended For
・People who want to live in a quiet and refined central Tokyo area
・Those working around Shimbashi, Toranomon, Hamamatsucho, or Kasumigaseki
・Singles and DINKs who want both central access and a calm living environment
・People who want to enjoy Shiba Park and the Tokyo Tower area in daily life
・Those who value excellent medical access
・People seeking high-grade residences or a hotel-like lifestyle
・Buyers and renters looking for strong asset value in central Minato City
📌 7. Summary
Onarimon Station is a quiet and refined central Tokyo area surrounded by Toranomon, Shimbashi, Hamamatsucho, and Shiba Park.
With access via the Toei Mita Line and several nearby stations within walking distance, transportation convenience is excellent.
The area is also close to Shiba Park, Zojoji Temple, Tokyo Tower, and Atago Shrine, making it easy to enjoy greenery, history, and culture in daily life.
On the other hand, residential supply is limited, and both rent and living costs are high.
Even so, for those who value central access, a calm streetscape, medical convenience, and strong asset value, Onarimon is a highly attractive area.
For people who want both the convenience of central Tokyo and a quiet, sophisticated living environment, Onarimon Station is a rare and valuable urban base.