
Her attackers were many, and her helpers were few.
Men who grope women on crowded trains, known as chikan in Japanese, are a serious problem. There have been a variety of strategies taken to help protect against chikan, from women-only trains to stickers of shame that are impossible to wash off, which women can stamp on their attacker’s hand.
Kumi Sasaki is on such victim of chikan, who recently published a book chronicling her traumatizing experiences. From the age of 12 to 18, she was groped nearly daily on her commute to and from school, for six years straight.
▼ Sasaki currently lives in Paris and the book was
published in France under the title Tchikan.
Le harcèlement des très jeunes filles dans les transports au Japon. Kumi Sasaki en témoigne dans Tchikan #BalanceTonPorc #harcelement pic.twitter.com/4VFWrixVyx
— Thierry Marchaisse (@EditionsTM) October 17, 2017
The book was released in November last year, and has been growing in popularity since. Sasaki describes the incidents that took place throughout middle and high school for her, all of them chilling and gripping.
Sasaki recalls her first chikan incident, when she was on Tokyo’s Yamanote Line. She felt a man’s hand rub against her, and at first she just through it was from the train moving abruptly. But then, it didn’t stop. She writes:
“The fingers of his unfamiliar hand went inside the collar of my blouse. Then he touched my back, he touched my legs, my waist, even my butt. He placed his hand directly under the cheeks, quietly raising up my skirt by just moving his fingers, and he touched my left thigh under my skirt.”
Being so young, Sasaki had no idea what was happening and simply went into shock.
But it didn’t end there. Almost every day for the next six years, she continued to be assaulted on the train during her commute. The perpetrators varied from men in their late teens to older men in their seventies and everything in between. She was even followed home by a married man in his fifties after he groped her, with him telling her that he wanted her to have his babies.
The endless cycle tortured Sasaki, who turned to self-harm and attempted suicide, only saved thanks to a supportive friend. Now in her mid-thirties, Sasaki lives outside of Japan, understandably still terrified of both men and riding on trains.
▼ An illustration from her book.
Left: “What people saw on the outside.” “I’m here!”
Right: “What happened on the inside.”
“Le #tchikan se sent chanceux d’avoir pu toucher la main d’une femme. Et c’est le début, pour certains, de toute une série d’agressions. Ils s’attaquent surtout aux plus jeunes, plus fragiles, plus vulnérables”. #NeRienLaisserPasser https://t.co/ffs89Ju8yW pic.twitter.com/nsfzfkIuy3
— Jean François Porchez (@jfporchez) November 25, 2017
Sasaki wrote Tchikan in order to spread the word about how chikan are more dangerous than people realize. She says that many Japanese people think it’s just a small thing, not a big deal, and with misguided illustrations like “women who attract chikan and women who don’t,” she definitely has a point.
The way in which chikan incidents are treated trivially in Japan left Sasaki isolated and unable to seek help to escape her pain. By writing this book, she wants to show how deep the wounds are that chikan can cut.
▼ Hopefully Sasaki’s words will help give a voice to
those going through the same traumatic experience.
Tchikan is currently only available in French, but if you’re interested you can order it on Amazon France.
The reasons chikan exist in Japan are many, and it will take a lot of cultural changes before they are no longer an issue. But until then, this book is a necessary first step, and Sasaki is extremely brave for being the one to take it.
Source: COURRiER Japan via Itai News
Top image: Pakutaso

How to stop a chikan pervert from groping on a Japanese train
How to safely apprehend a chikan pervert and protect women from being groped on a Japanese train
Japanese company offers insurance plan to protect against false train groping accusations
A heartwarming tale of mistaken Japanese train groping
Japanese schoolgirl seeking crowdfunding, art submissions to produce anti-train groper pins
Downloads of 39-year-old Guns N’ Roses song increase 12,166 percent thanks to Gundam
Japan’s first all-matcha ramen restaurant is now open in Kyoto【Photos】
Family Mart releases huge range of cute sweets for Cat Day in Japan
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Huge Evangelion Unit-01 head appearing in lights in Japan to celebrate anime’s 30th anniversary
Anti-NHK activist recommends “magic words” that will drive away fee collectors instantly
We try out the “head in a jar” prank, seen in a viral video, at the office
Is “The Most Annoying but Most Delicious” ramen from 7-Eleven truly the most delicious?
KFC adds a Katsu and Fillet Burger to its menu in Japan for a limited time
7 Japanese daily planners to suit every lifestyle, from hostess to otaku!
Yokai are descending upon Tokyo this spring in the latest immersive art experience
Three beautiful places to see Japan’s plum blossoms after starting your day in downtown Tokyo
Cherry blossom forecasts map shows Japan’s OTHER sakura season is starting right now
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Japanese women sound off on their minimum height requirements for a husband【Survey】
Kyoto planning surprise late-night inspections of Airbnb-style rentals to fight overtourism
Japanese movie theater chain’s popcorn earns highest Grand Prix quality certification
Japan’s most famous Mt. Fuji view park cancels cherry blossom festival because of overtourism
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
10 times to avoid traveling in Japan in 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Man spotted on train near Tokyo Disneyland with sticker saying he gropes women every day
Japanese woman finds a depressing way to prevent train gropers from targeting her
Japanese security company claims it’s discovered a new kind of train pervert: Lady sniffers
8 types of chikan perverts found on Japanese trains
Plus-size Japanese model lets her anger fly in new-type anti-train groper posters
Hero lady apparently saves guy from groping accusations by posing as girlfriend
Chikan molester runs away from Japanese schoolgirls at train station in Japan【Video】
Japan’s anti-train groper badge design contest announces this year’s winners
New anti-chikan cellphone stickers let you mark train gropers with sign of shame
Japanese Internet sad to see the word “chikan” becoming commonly used in English
New black light train groper stamps sell out in Japan on their first day on the market
Petition gathers support for men-only train carriages in Japan
A creepy new wrinkle to Japan’s chikan train groper schemes, and how to counter it
Leave a Reply