Kamata Station: Which Exit? East, West & Tokyu Transfers

Arrived at Kamata Station in Tokyo and not sure which exit to use?

Kamata Station has JR and Tokyu railway services, along with several ticket gates and exits.

The most important thing to understand is that JR Kamata Station and Keikyu Kamata Station are two different stations.

This guide explains which exit to use for shopping, nearby hotels, public facilities, and train transfers.

Table of Contents

Quick Answer: Which Exit Should You Use?

Destination	Best Exit or Direction
Ota City Hall	East Exit
Ota City Residents Hall (Aprico)	East Exit
Keikyu Kamata Station	East Exit, then walk
Granduo Kamata East Building	East Exit side
Granduo Kamata West Building	West Exit side
Tokyu Plaza Kamata	West side / Tokyu connection
Tokyu Ikegami Line	Follow Tokyu signs
Tokyu Tamagawa Line	Follow Tokyu signs
JR Keihin-Tohoku Line	Follow JR signs

Important: JR’s Central Gate and South Gate are ticket gates, while East Exit and West Exit refer to the sides of the station.

Which Railway Lines Serve Kamata Station?

Kamata Station is served by three railway lines:

JR Keihin-Tohoku Line (JK17)
Tokyu Ikegami Line (IK15)
Tokyu Tamagawa Line (TM07)

The JR Keihin-Tohoku Line connects Kamata with destinations such as Shinagawa, Tokyo, Kawasaki, and Yokohama.

The Tokyu Ikegami Line runs toward Gotanda.

The Tokyu Tamagawa Line runs toward Tamagawa Station.

JR and Tokyu have separate ticket gates, but their station areas are directly connected.

JR Kamata Station: Central Gate or South Gate?

JR Kamata Station has two main ticket gates:

Central Gate (中央改札)
South Gate (南改札)

These are different from the street exits.

Central Gate

The Central Gate provides access to the main station concourse.

After leaving the gate, follow the signs for your destination.

Choose:

East Exit for Ota City Hall and eastern Kamata.
West Exit for western Kamata and nearby shopping areas.

South Gate

The South Gate is particularly convenient when transferring between JR and Tokyu.

After leaving the JR ticket gates, follow the signs for the Tokyu Ikegami Line or Tokyu Tamagawa Line.

Important: The JR South Gate is a ticket gate. Do not confuse it with the South Exit on the Tokyu side.

If you need a step-free transfer, check the official JR and Tokyu station maps for an accessible route.

East Exit: Ota City Hall and Keikyu Kamata Direction

The East Exit (東口) leads toward the eastern side of Kamata.

Choose this exit for:

Ota City Hall
Ota City Residents Hall (Aprico)
Granduo Kamata East Building
East-side bus stops
Hotels and restaurants in eastern Kamata
Keikyu Kamata Station direction

Going to Ota City Hall

Ota City Hall is approximately one minute on foot from Kamata Station’s East Exit, according to the official Ota City website.

If you are visiting the city office, this is the exit to use.

Going to Keikyu Kamata Station

If your next train departs from Keikyu Kamata, leave JR Kamata through the East Exit.

Walk east along the public streets toward Keikyu Kamata Station.

Allow approximately 15 minutes for the walk, depending on your pace and route.

There is no direct railway passage connecting JR Kamata and Keikyu Kamata.

You must travel between the two stations separately.

West Exit: Tokyu Plaza and Shopping

The West Exit (西口) leads toward the Tokyu station area and western Kamata.

Choose this direction for:

Tokyu Plaza Kamata
Granduo Kamata West Building
Shops and restaurants on the western side
West-side bus stops
Nearby hotels in western Kamata

Tokyu Plaza Kamata

Tokyu Plaza Kamata is directly connected to the JR and Tokyu station area.

It contains shopping, dining, and other facilities.

Follow the signs for Tokyu Plaza rather than heading outside unnecessarily.

Granduo Kamata

Granduo Kamata has two main buildings:

East Building
West Building

Both are directly connected to the JR Kamata station area.

Check which building contains your destination before leaving the station.

You do not always need to go outdoors to reach the shopping complex.

How to Transfer From JR to Tokyu at Kamata Station

If you arrive on the JR Keihin-Tohoku Line and want to transfer to Tokyu:

Follow signs for the JR South Gate (南改札).
Exit through the JR ticket gates.
Follow signs for the Tokyu Ikegami Line or Tokyu Tamagawa Line.
Enter the Tokyu ticket gates.
Check the correct platform for your train.

The Tokyu station is connected to the JR station area.

Unlike the transfer to Keikyu Kamata, this transfer does not require a long walk through the city.

Accessibility note: The most convenient walking route may not be the best step-free route. If you use a wheelchair, stroller, or large suitcase, check the official station maps and elevator locations.

Which Tokyu Line Should You Take?

Tokyu Ikegami Line

Use this line for destinations including Ikegami, Yukigaya-otsuka, and Gotanda.

Tokyu Tamagawa Line

Use this line for destinations including Yaguchi-no-watashi, Shimo-maruko, and Tamagawa.

Check the line name before entering the platform area.

Going to Haneda Airport From JR Kamata

This is an important point for visitors.

The Keikyu Airport Line does not depart from JR Kamata Station.

If your journey requires the Keikyu Airport Line, you will need to reach a Keikyu station, such as Keikyu Kamata.

Keikyu Kamata Station is located east of JR Kamata.

The walk between the two stations takes approximately 15 minutes.

If you have a large suitcase or are traveling in bad weather, allow extra time or check a suitable public transport connection.

Do not assume that an airport train connection is available through the JR ticket gates.

Traveling With Luggage or a Stroller

JR Kamata and Tokyu Kamata have elevators and other accessibility facilities.

However, your best route may depend on which ticket gate or platform you use.

Before transferring:

Look for elevator signs.
Check the official station map.
Allow extra time with large suitcases.
Ask station staff for an accessible route if needed.

The journey between JR Kamata and Keikyu Kamata is an outdoor street transfer, not a step-free indoor connection.

Common Mistakes at Kamata Station

Mistake 1: Confusing JR Kamata With Keikyu Kamata

The names are similar, but the stations are separate.

Always check whether your train is operated by JR, Tokyu, or Keikyu.

Mistake 2: Confusing Ticket Gates With Street Exits

JR’s Central Gate and South Gate are ticket gates.

East Exit and West Exit lead toward different areas of the city.

These names are not interchangeable.

Mistake 3: Using the East Exit for Tokyu Transfers

If you are changing from JR to Tokyu, follow the Tokyu transfer signs, particularly around the JR South Gate.

You do not need to leave the station complex and walk around the streets.

Mistake 4: Going to the Wrong Granduo Building

Granduo Kamata has East and West buildings.

Check which building contains the store you want to visit.

Mistake 5: Looking for the Keikyu Airport Line at JR Kamata

There is no Keikyu Airport Line platform inside JR Kamata Station.

Check your route to Keikyu Kamata before traveling to Haneda Airport.

Quick Summary

If you only remember a few things about Kamata Station, remember these:

East Exit: Ota City Hall, Aprico, and the direction of Keikyu Kamata.
West Exit: Tokyu Plaza, Granduo West Building, and western shopping areas.
JR South Gate: Convenient for transferring to Tokyu.
JR Central Gate: Useful for the main station concourse.
Keikyu Kamata: A separate station, approximately 15 minutes away on foot.

The easiest way to avoid getting lost at Kamata Station is to identify your railway operator first, then follow the exit signs for your destination.

Official Information

Related Guides

Information Note

Information in this guide is based on official railway, local government, and shopping facility information available as of October 2026.

Station layouts, ticket gate operating hours, walking routes, accessibility facilities, and nearby businesses may change.

Always check the latest official information and station signs when traveling.