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口裂け女
くちさけおんな

Kuchisake-onna

The Kuchisake-onna, the Slit-Mouthed Woman, a modern Japanese urban legend who asks a fatal question from behind a surgical mask.

7 min read
FolkloreUrban LegendMythology

A Question on an Empty Street

It is late. A child is walking home alone down a quiet suburban street. A tall woman stands ahead under a streetlight, a surgical mask over the lower half of her face, a long coat, hair falling past her shoulders. She steps into the child’s path and asks, gently, “Am I pretty?”

The child says yes, because what else do you say. The woman reaches up and pulls the mask down. Her mouth has been cut from ear to ear, a red gash of a smile. “Even like this?” she asks.

This is the Kuchisake-onna (口裂け女, pronounced koo-chee-SAH-keh OWN-nah), the Slit-Mouthed Woman, and she is one of the most frightening figures in modern Japanese folklore. Not a dusty legend from a scroll, but a story that emptied streets within living memory.

What the Name Means

The name Kuchisake-onna is beautifully, horribly literal. It breaks into three parts: 口 (kuchi) means “mouth,” 裂け (sake) means “split” or “torn,” and 女 (onna) means “woman.” The split-mouthed woman. The name is the wound.

She is what folklorists call a modern urban legend, or toshi densetsu (都市伝説) in Japanese, a story spread by word of mouth in schoolyards and on street corners rather than passed down through ancient texts. That freshness is part of why she frightens so deeply. She does not haunt a distant castle. She haunts the walk home.

The Legend and Its Deadly Question

The core of the tale follows a cruel script, and knowing the script is the only defense the legend offers.

The Kuchisake-onna approaches, usually a lone child or a young person, often at dusk or after dark. Her mask, once a common enough sight in Japan for illness or hay fever, hides the horror beneath. She asks her first question:

“Watashi kirei?” (私、綺麗?) which means “Am I pretty?”

If you say no, she is said to kill you on the spot. If you say yes, she removes the mask, reveals the slit mouth, and asks again: “Even like this?” or “How about now?” Answer no, and she attacks. Answer yes, and in many versions she takes her scissors or long blade and cuts your mouth to match her own, so that you become like her.

There is no safe answer, only a clever one. The Kuchisake-onna is a riddle that punishes both fear and flattery, and rewards only the person quick enough to refuse the game.

How to Escape Her

What fascinates me about this legend is that it comes with built-in survival tricks, the kind of countermeasures children traded like currency during the panic. That practical, almost playground quality is very telling.

The most common escape routes include:

  • Give a neutral answer. Instead of yes or no, reply with something ambiguous like “maa maa” (so-so) or “you’re average.” Confused, she is said to hesitate long enough for you to run.
  • Turn the question back. Ask her, “Am I pretty?” The unexpected reversal buys time.
  • Throw candy or money. Toss hard candies, coins, or fruit at her feet. Distracted by picking them up, she lets you slip away. In some versions the specific candy is a brand of hard sweets.
  • Say a magic word. In certain tellings, repeating the word “pomade” three times drives her off, tied to a version where a doctor who scarred her wore heavy hair pomade.

These tricks are the folklore’s own reassurance. Every truly frightening children’s legend seems to grant its listeners at least a sliver of power, some ritual that makes the darkness survivable.

The Panic of 1979

Here is where the Kuchisake-onna leaps out of ordinary storytelling and into recorded history.

In the spring and summer of 1979, rumors of the Slit-Mouthed Woman swept across Japan, spreading fastest among schoolchildren. It became a genuine social phenomenon. Children were frightened to walk home alone. In some areas, parents formed groups to escort kids from school, and there are accounts of police being asked to increase patrols in response to the fear.

Think about that. A story with no origin anyone could point to, no book, no film to start it, moved through a modern industrialized nation and changed how children got home from school. It is one of the clearest examples we have of an urban legend behaving like a living thing, mutating and spreading through pure word of mouth.

The 1979 wave gave the legend its enduring shape: the mask, the question, the scissors, the escape tricks. Later revivals and countless retellings have kept her alive ever since.

Old Roots Beneath a Modern Fear

Although the Kuchisake-onna feels thoroughly modern, with her surgical mask and suburban streets, her roots may reach back much further.

Some folklorists trace elements of the legend to the Edo period, centuries earlier. Tales of women with monstrous or split mouths appear in older Japanese ghost lore, and the theme of a beautiful woman concealing a terrible face has deep precedent. Classic ghost stories are full of the onna, the female spirit whose wrong or wound drives her back among the living.

In that sense the Kuchisake-onna sits at the end of a long line. She carries the emotional charge of the onryo, the vengeful ghost driven by a grudge, and she wears the sorrow of the yurei, the restless female spirit of classic tales. In some versions of her story she is explicitly a woman disfigured by a jealous husband or a botched procedure, a wound turned into wandering rage, which is pure onryo logic dressed in modern clothes.

What the twentieth century added was the setting. She traded the moonlit temple for the streetlamp, the burial kimono for the trench coat and mask. The fear is ancient. The costume is new.

The Kuchisake-onna in Pop Culture

A legend this strong does not stay confined to schoolyards, and the Slit-Mouthed Woman has become a fixture of Japanese horror media.

She has anchored her own horror films, most notably a well-known 2007 movie built directly on the legend, along with numerous sequels and spin-offs. She appears across manga, anime, and video games, sometimes as a straight villain, sometimes woven into larger stories about urban legends come to life. Her instantly readable image, the mask, the coat, the scissors, the question, makes her a gift to visual storytellers.

She belongs to a broader family of modern Japanese frights, standing alongside towering horrors like the gashadokuro, the giant skeleton of the unmourned dead, and older transformed spirits like the nekomata. Yet she remains distinct, because her terror is so intimate and so social. She does not lurk in a haunted house. She waits on the corner and asks you a question, and your own answer decides your fate.

FAQ

What does Kuchisake-onna mean?

The name Kuchisake-onna translates literally as “the slit-mouthed woman” or “the mouth-torn woman.” It comes from three Japanese words: kuchi (mouth), sake (split or torn), and onna (woman). The name directly describes her defining feature, a mouth cut open from ear to ear, usually hidden behind a surgical mask.

What is the question Kuchisake-onna asks?

She asks, “Watashi kirei?” meaning “Am I pretty?” If you answer, she pulls down her mask to reveal her slit mouth and asks again whether she is still pretty even like this. In the legend, both a plain yes and a plain no can get you killed, which is why the escape tricks focus on giving her a confusing or neutral answer instead.

How do you escape the Kuchisake-onna?

The classic escape methods include answering ambiguously, such as saying she looks “so-so” or “average,” which confuses her long enough to flee. You can also throw hard candies, coins, or fruit to distract her, turn the question back on her by asking if you are pretty, or, in some versions, repeat the word “pomade” three times to drive her away. These countermeasures are part of the legend itself.

Was the Kuchisake-onna panic real?

Yes, the panic was a real documented event. In 1979, rumors of the Slit-Mouthed Woman spread rapidly through Japan, especially among schoolchildren, causing genuine fear. There are accounts of parents escorting children home and of calls for increased police patrols in some areas, making it a striking real-world example of an urban legend affecting public behavior.

Is the Kuchisake-onna an old legend or a modern one?

She is best understood as a modern urban legend that exploded in 1979, but her roots likely reach back much further. Themes of disfigured or split-mouthed women appear in older Japanese ghost lore, and her vengeful, sorrowful nature echoes classic spirits like the onryo and yurei. In many tellings she was a woman scarred by a jealous husband or a failed medical procedure, an old ghost-story wound retold for the age of the surgical mask and the suburban street.