
Policy seeks to protect female passengers from gropers.
There’s a lot to like about Tokyo’s trains and subways, which are clean, convenient, and reliable. That doesn’t mean they’re always a joy to ride, though. At rush hour, the trains are packed to a comical, and sometimes even painful, degree, as commuters are pressed into one another on the crowded carriages.
Even worse, sometimes gropers, called chikan in Japanese, take advantage of these congested conditions to feel up victims. With the trains being so crowed, it can be difficult to quickly discern that the touching in intentional and where it’s coming from, often allowing the chikan to make an escape and exit the train before being identified, confronted, or apprehended.
As a countermeasure, some rail operators designate certain cars as for female passengers only. Not every line in Tokyo has them, but the number that do is about to get a little larger, as the Tokyo Metropolitan Bureau of Transportation has announced that women-only cars are going to be instituted on the Oedo Line.
▼ An Oedo Line train
The Oedo Line is the newest line in the Toei Subway network that the Metropolitan Bureau of Transportation runs. Among the neighborhoods it passes though are Shinjuku, Shiodome, Daimon, Roppongi, and Aoyama. Those are some of the most office-dense districts in the city, which means crowded commuter trains, and so starting in mid-January Car 4 of Oedo Line trains will be designated “Women Only” during the morning rush on weekdays.
▼ Notices will be posted on the car’s exterior as well as on the section of the platform/platform gates where Car 4 stops.
The women-only rule for Car 4 will be in effect for:
● All trains between 7 and 8:30 a.m.that began at Hikarigaoka Station and departed in the direction of Roppongi and Daimon Stations
● All trains between 7:15 and 8:10 a.m. that began at Tochomae Station and departed in the direction of Iidabashi and Ryogoku Stations
▼ It sounds complicated, but that’s because the Oedo Line has an unusual fishhook shape. Essentially, the entire line will be covered by the women-only rule for Car 4 during the weekday morning rush.
While some rail operators designate women-only cars for both mornings and evenings, a morning-only system isn’t all that unusual. The logic is that while most office jobs in Japan start at 8 or 9, the time that people are leaving work varies by company and individual, and may or may not coincide with the time that workers are actually going home. Between overtime, company drinking parties, and personal socializing and leisure in downtown, the rail passenger flow on weekday nights isn’t nearly as concentrated in a small block of time as the morning rush.
The Oedo Line becomes the second Toei Subway to introduce women-only cars, following the Shinjuku Line in 2005. While the cars are designated as “women-only,” though, the Bureau of Transportation included in the announcement a clarification that boys elementary school age and younger, adult men with mobility issues, and their caretakers are also allowed to use Car 4 during the “women-only” time blocks.
The women-only cars go into effect on January 18.
Source: Tokyo Metropolitan Bureau of Transportation via IT Media
Top image: Wikipedia/Nyohoho
Insert images: Tokyo Metropolitan Bureau of Transportation
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!




Sayonara, trash cans – Tokyo to remove last receptacles next month
Tokyo government teams up with Japanese rapper to promote roller coaster subway system【Video】
Ed Sheeran teams up with Tokyo subway line to promote his newest album
One of Tokyo’s most useful subway lines for travelers is about to get more convenient
Japanese Twitter users happy to see men on women-only train car in India get slapped by police
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
One Piece Day 2026 brings new art, music, and new cast announcements
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
Family Mart releases Famima convenience store products nationwide, but which ones are worth buying?
Studio Ghibli unveils new anime calendars and diary planners for 2027
Flock to Tomarigi, the viral app that lets you perch in over 1,000 spots throughout Japan
Japan’s birth rate rose for the first half of the year for the first time in over a decade
Japan’s most popular curry rice restaurant chain, Coco Ichibanya, might be for sale
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Hikaru Utada sings new song in Shinkansen commercial for Japan’s Supreme Class cabins
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Majority of Japanese women in poll support idea of men-only train cars
Tokyo adding free Wi-Fi to 143 subway stations for foreign travelers
“Men-only train car” to run in Tokyo as part of “Weak Men’s” association awareness campaign
Tokyo’s busiest train line to be partially shut down this weekend as part of Shibuya renovations
Major Tokyo subway line shut down by in-train mobile battery fire
Mobile battery fire breaks out on Tokyo’s main commuter line
A ranking of Tokyo’s 10 best train and subway lines for spotting handsome men
Are Women-Only train cars illegal in Japan?
End-of-the-line exploring in Japan: Visiting Hashimoto Station
Majority of Japanese men in their 20s say they want men-only train cars in survey
Woman in Tokyo gives birth onboard one of Japan’s busiest train lines
Tokyo’s busiest commuter line slowing things down with special one-lap Yamanote sightseeing train
Tokyo’s anti-crowding coronavirus countermeasures backfire, make trains needlessly dangerous