The harbor city sits on Tokyo Bay, south of the capital, and the answer is a train ride that fits inside a single morning. You can aim for Yokohama Station in the middle of the city or for Shin-Yokohama, where the Shinkansen stops.
How do you get from Tokyo to Yokohama?
You take a train: from central Tokyo, a JR train or one of several private railway lines runs to Yokohama Station, and the trip takes about 1 hour. Yokohama Station is the more central of the city’s two big stations, which is why it is the usual target for a day of wandering the waterfront and the old port districts.
Tokyo’s rail network is a patchwork of operators. In the capital you meet Japan Railways (JR) trains, Tokyo Metro lines and Toei Subway lines, among others, and each has its own ticket gates and its own colors on the maps. For this trip the names to keep in mind are JR, with its long-distance and commuter lines running down the Kanagawa side, and the private railways that also reach Yokohama Station.
Starting from Tokyo Station
Tokyo Station is the northern end of the Yokosuka Line, which JR East operates between Tokyo Station and Kurihama in Yokosuka, in Kanagawa Prefecture. Officially the Yokosuka Line name belongs only to the stretch between Ofuna and Kurihama, but JR East commonly applies it to the whole run from Tokyo. On the map you will see it described that way, so a sign reading Yokosuka Line at Tokyo Station is not a mistake.
The trains are local services that make all stops, and most have 11 cars, two of them Green (first class) cars. Some trains between Tokyo and Zushi are made up of 15 cars. If you are standing on a long platform and wondering where the Green cars are, that is the reason for the extra length.
Starting from Shinjuku and the west side
The Shonan-Shinjuku Line is a passenger service that began operating in December 2001. It has no track of its own. Instead it runs through shared sections of the Ryomo, Takasaki, Utsunomiya, Yamanote freight, Yokosuka and Tokaido Main Lines, so a single train can cross the whole region without a change. It is a way of linking the north of the Tokyo area with the Kanagawa coast.
Trains on the Takasaki Line and Tokaido Line route run once an hour between Kagohara and Hiratsuka, with some extending to Kozu. In peak periods, when there are no special rapid services, the count rises to two or three an hour, with trains to and from Takasaki, Kozu and Odawara.
By Shinkansen to Shin-Yokohama
Shin-Yokohama Station opened on October 1, 1964, together with the Tokaido Shinkansen. From there, Tokaido Shinkansen trains go to Tokyo, Nagoya, Shin-Osaka and Hakata, so the station works as a stop on the main bullet train corridor. It lies in Kohoku Ward, in Yokohama City, and is not the same place as Yokohama Station, a point worth checking before you tap through a gate.
A traveler arriving from the west on the Nozomi Shinkansen also lands here. That connection takes 1 hour 25 minutes from Nagoya, 2 hours from Kyoto and Osaka, and 3 hours 40 minutes from Hiroshima.
Which options are there?
There are five main ways to put Yokohama on a Tokyo itinerary: a JR train to Yokohama Station, a private railway line, the Shinkansen to Shin-Yokohama, a through-running line from Shibuya or Ikebukuro, and, if you are flying in, a direct link from Haneda Airport. Each suits a different starting point.
| Route | Operator | What it does |
|---|---|---|
| Yokosuka Line | JR East | Connects Tokyo Station with Kurihama, local trains stopping at all stations |
| Shonan-Shinjuku Line | JR East | Through service over the Takasaki, Utsunomiya, Yokosuka and Tokaido Main Lines |
| Tokaido Shinkansen | JR Central | Goes from Shin-Yokohama to Tokyo, Nagoya, Shin-Osaka and Hakata |
| Tokyu Shin-Yokohama Line | Tokyu | Goes to Shin-tsunashima and Hiyoshi, with through service to Shibuya, Ikebukuro and Meguro |
| Keikyu line | Keikyu | 20 minutes between Haneda Airport and Yokohama Station |
Local trains and rapid trains
Local trains in Japan stop at every station, which makes them a fit for short distances. Rapid trains skip smaller stations and do not require a supplement. On a JR line toward Kanagawa you may therefore see both on the same platform, with the rapid listing fewer stops on its display.
The Shonan-Shinjuku Line has a special rapid service between Takasaki and Odawara, one train an hour throughout the day, which began on October 16, 2004. Its stopping pattern is shorter than that of the local trains running over the same track.
Through service from Shibuya and Ikebukuro
The Sotetsu and Tokyu companies jointly operate Shin-Yokohama Station’s link, which opened on March 18, 2023. On the Tokyu Shin-Yokohama Line, trains go to Shin-tsunashima and Hiyoshi, with through service to Shibuya, Ikebukuro, Meguro, Akabane-iwabuchi, Urawa-misono and Nishi-takashimadaira. The line offers through service connecting Shin-Yokohama with Shibuya and Ikebukuro.
The Sotetsu Shin-Yokohama Line serves Hazawa yokohama-kokudai, Nishiya, Futamata-gawa, Yamato, Ebina and Shonandai. Those are suburban Kanagawa names, and they matter mostly if you are staying out that way instead of in central Tokyo.
From Haneda Airport
Haneda Airport, officially Tokyo International Airport, is one of the two nearest airports to Tokyo, together with Narita Airport, Japan’s largest international airport. From Haneda the Keikyu train line reaches Yokohama Station in 20 minutes, and a shuttle bus covers the same trip in 30 minutes. For a traveler landing at Haneda with Yokohama as the first stop, that means the capital can wait for later.
Moving around once you arrive
Shin-Yokohama Station is served by five lines in all: the Tokaido Shinkansen, the Yokohama Line, the Yokohama Municipal Subway Blue Line, the Sotetsu Shin-Yokohama Line and the Tokyu Shin-Yokohama Line. The Yokohama Line goes to Kikuna, Higashi-Kanagawa, Yokohama, Ofuna, Machida and Hachioji. The Blue Line goes to Yokohama, Kannai, Kami-Ooka, Totsuka, Shonandai and Azamino.
What should you know before you travel from Tokyo to Yokohama?
Know which Yokohama you are aiming for, because the city has two big stations and they are not the same place. Yokohama Station is more central than Shin-Yokohama. Shin-Yokohama is where the Shinkansen stops, in a different part of the city, and several operators share it: JR Central, JR East, the Yokohama City Transportation Bureau, Sagami Railway (Sotetsu) and Tokyu Railways.
What waits at Shin-Yokohama
Shin-Yokohama has its own reasons to get off. The Shin-Yokohama Ramen Museum is about a 5-minute walk from the station, a hall of regional ramen bowls built to look like an old street, with a dim, nostalgic mood that suits a bowl of noodles on a rainy day.
Nissan Stadium, formerly International Stadium Yokohama, and Yokohama Arena are each about a 10-minute walk from the station. On a concert or match day, the platforms fill with people heading that way, and the sight is worth knowing about before you plan a tight connection.
What Yokohama itself is like
Yokohama lies on Tokyo Bay, south of Tokyo, and the Port of Yokohama was officially opened on June 2, 1859. That harbor past shows in the city’s character: red brick warehouses, a Chinatown with steamed buns and sesame dumplings, foreign-style hillside houses and a waterfront promenade where cargo ships pass at the horizon. The city has been twinned with San Diego, California, since October 1957, a link you may notice in the name of a park or a festival.
It is a place for strolling at an unhurried pace. People arrive with a vague plan of the harbor and the Chinatown, and fill the hours with coffee stops, a ride on the Ferris wheel that lights the skyline, and a long dinner near the water.
Reading the trains and the signs
Japanese trains have a reputation for punctuality. That helps when a day trip hinges on a connection, such as a Shinkansen back from Shin-Yokohama.
On rails the station numbers and the line colors on the maps do much of that work, and the Shonan-Shinjuku Line, for instance, uses station numbers between JS06 and JS24.
Good to know before you go
This trip asks for little beyond a plan for the day: the stations are the same kind of busy you meet all over Tokyo, and the trains run to a timetable you can trust. Carry your bags lightly if you intend to walk the harbor and Chinatown, and leave room in the day for a bowl of noodles at the ramen museum.
Sources
- Wikipedia, Shin-Yokohama Station (https://en.wikipedia.org/wiki/Shin-Yokohama_Station), checked October 11, 2026
- Wikipedia, Shōnan-Shinjuku Line (https://en.wikipedia.org/wiki/Sh%C5%8Dnan-Shinjuku_Line), checked October 11, 2026
- Wikipedia, Yokosuka Line (https://en.wikipedia.org/wiki/Yokosuka_Line), checked October 11, 2026
- Japan National Tourism Organization, Tokyo (https://www.japan.travel/en/destinations/kanto/tokyo/), checked October 11, 2026
- Japan National Tourism Organization, Yokohama (https://www.japan.travel/en/destinations/kanto/kanagawa/yokohama-and-around/), checked October 11, 2026
- Wikipedia, Yokohama (https://en.wikipedia.org/wiki/Yokohama), checked October 11, 2026
- U.S. Department of State, Japan travel information, travel and transportation (https://travel.state.gov/content/travel/en/international-travel/International-Travel-Country-Information-Pages/Japan.html), checked October 11, 2026
- Japan National Tourism Organization, trains and buses (https://www.japan.travel/en/guide/how-to-travel-by-train-and-bus-in-japan/), checked October 11, 2026
- Japan National Tourism Organization, traveling by rail (https://www.japan.travel/en/guide/traveling-by-rail/), checked October 11, 2026