Urban legend
Japan · 1978–79
- Status
- Modern folklore
- Reading time
- 7 minutes
- Origin
- Schoolyard rumor
- Confidence
- Spread documented
The question with no safe answer
Kuchisake-onna
A masked woman asks a child whether she is beautiful. The answer is a trap — and in 1979, the rumor became a nationwide social event.
By the Yokai Signal editors · Published · Updated
Every legend leaves two records: the story people repeat, and the path it took to reach them.
01 / THE STORY
A question designed to keep moving
In the most familiar version, a woman wearing a surgical mask approaches a child and asks, “Am I beautiful?” If the child says no, she attacks. If the child says yes, she removes the mask to reveal a mouth cut from ear to ear and asks again: “Even like this?”
The legend rarely ends with one fixed escape. Children traded countermeasures alongside the threat: give an ambiguous answer such as “so-so”, distract her with sweets, say the word pomade, or get up to a higher floor. Those additions made the rumor playable. Knowing the latest answer felt like protection, so every retelling carried both danger and useful information.
The legend spread because the listener was never only an audience. Every child needed an answer ready.
02 / THE TRACE
From a Gifu rumor to a national panic
The panic belongs to late 1978 and 1979, and it is unusually well documented because adults wrote about it while it happened. Folklorist Iikura Yoshiyuki, speaking to Nippon.com, places the beginning in Gifu Prefecture in late 1978, with a report that an elderly woman from a farming family had seen the slit-mouthed woman. A local newspaper picked it up and the story spread among children nearby. Where exactly it began is told differently: the Nippon.com interview names Yaotsu, while a source on the 1979 episode, drawing on a June 1979 magazine article, names Shinsei in Motosu District. Treat the precise village as uncertain.
The first appearance in print that scholars usually cite is the Gifu Nichinichi Shimbun on 26 January 1979, which noted rumors among local children without explaining them. From March, national weeklies such as Shukan Asahi, Shukan Shincho and Josei Jishin ran features, and the best-known piece appeared in Shukan Asahi on 29 June 1979. By June the story had reached much of the country.
Iikura attributes the jump between regions to cram schools: children who attended the same juku came from different school districts and carried the rumor home with them. Telephone calls and other media did the rest. A source drawing on contemporary reporting says police cars patrolled in some towns, children were sent home in groups in others, and a 25-year-old woman in Himeji was arrested on 21 June for dressing as the figure with a kitchen knife. The wave faded around the summer holidays in July and August, when the children’s word-of-mouth network was cut off.
Older stories about disfigured women can be compared with the legend, but resemblance is not proof of a direct historical lineage. Scholars such as Iikura and Jōkō Tōru are described as reading 1979 as a postwar phenomenon in its own right.
03 / THE SCALE
How a school rumor became a news story
The YOKAI.JP chronology describes the spread as three layers feeding one another: cram schools, national magazines, and television wide shows. By June 1979 the rumor had reached much of the country, from Gifu to Aomori and Kagoshima. Police cars were reportedly sent out in Koriyama (Fukushima) and Hiratsuka (Kanagawa), pupils were sent home in groups in Kushiro (Hokkaido) and Niiza (Saitama), and hostesses in Ginza were said to have begun asking customers whether they were pretty.
The same chronology records that the dialogue became standardised during this period, with the second question “Even like this?” and an attack with scissors or a knife for a negative answer. Origin theories were added afterwards and are described as retroactive hearsay: botched plastic surgery, a mental-hospital escapee, a grudge from an eighteenth-century peasant uprising. None is documented, and they say more about what adults feared in 1979 than about where the rumor started.
04 / VARIATIONS
Many masks, many escapes
Children’s retellings, as Iikura describes them, gave her a mask or a red coat, a sickle, and a running speed of 100 metres in six seconds, so that running away was pointless. She was said to dislike hair pomade, and to be distracted by hard candy (bekkō-ame). Other sources add scissors or a kitchen knife, and a red beret and heels, but these details vary by region and by teller.
The legend also travelled abroad. Iikura notes that from around 2000 it spread overseas via the internet, and in South Korea she became a red-masked figure with her own rules: for example, she cannot turn corners or climb stairs. A film series from 2007 onward, including Carved: The Slit-Mouthed Woman, took her to international horror audiences.
05 / THE WORDS
Terms worth knowing
Kuchisake-onna (口裂け女) is built from kuchi (mouth), sake(ru) (to split or tear) and onna (woman): the slit-mouthed woman. The name is a description, not a personal name, which is part of why she can be rebuilt freely.
Pomade (ポマード) was the hair-grooming product she was said to hate. Bekkō-ame (べっこう飴) is an amber-coloured hard candy. A juku (塾) is a cram school, where Japanese children go after regular school to study; for this legend it acted as a bridge between neighbourhoods. Toshi densetsu (都市伝説) is the Japanese term for an urban legend.
06 / CONTEXT
Why 1979, and why children
Michael Dylan Foster, who studied the episode, writes that he found no mention of Kuchisake-onna in the official historical documents he checked, but dozens of references when he combed popular magazines and tabloids from 1979 and the early 1980s. That is a useful reminder of what the record is: a media event, written about by weekly magazines and later by researchers, not a series of police cases.
Iikura links the fear to figures children saw on night streets, such as nightlife workers and drunks. The mask matters because it is normal in daily Japanese life and does not announce a disguise. The encounter can begin without looking supernatural, and only the second question reveals that the rules have changed. The story also fits the geography of childhood: the walk home, an empty road, an adult stranger and advice exchanged between classmates. Any route from school could become its stage.
07 / AFTERLIFE
A rumor becomes a reusable character
Kuchisake-onna survived the 1979 panic by becoming less tied to a single report. Shigeru Mizuki’s illustrated yōkai encyclopedia of 1991, according to the YOKAI.JP overview, included her, and a monster based on her appeared in a 1979 episode of the television series Battle Fever J. The Carved film series (2007, with sequels in 2008, 2012 and 2016) and Hell Teacher Nube’s manga retelling are among the best-known later uses.
In Gifu, a haunted house attraction called Kyōfu no hosomichi ran five seasonal shows between 2012 and 2019, Iikura notes. That flexibility is not noise around an original text; it is the folklore process itself. Each generation keeps the recognizable question and rebuilds the danger around its own streets, media and anxieties.
08 / WHY IT WORKS
Ordinary details made the impossible portable
This is interpretation, not record. The question is a closed trap: both answers lose, and the child must improvise. That turns listening into rehearsal. A child who has heard the rumor has already been given a script and a sense of agency, which may explain why the rumor was passed on so eagerly even by frightened children.
09 / TIMELINE
The record, in order
- Late 1978
In Gifu Prefecture, an elderly farm woman is reported to have seen the slit-mouthed woman; a local newspaper picks up the story.
- 26 Jan 1979
The Gifu Nichinichi Shimbun mentions rumors among local children, the first print appearance usually cited.
- Mar 1979
National weekly and women’s magazines begin running features.
- 21 Jun 1979
A 25-year-old woman in Himeji is arrested for dressing as the figure while carrying a kitchen knife.
- 29 Jun 1979
Shukan Asahi publishes the best-known feature on the panic.
- Aug 1979
The rumor fades as summer holidays cut off children’s word of mouth.
- 2007
The film Carved: The Slit-Mouthed Woman, directed by Koji Shiraishi, is released.
- 2012–2019
A haunted house attraction in Gifu stages five seasonal shows about the legend.
10 / QUESTIONS
Common questions
What is Kuchisake-onna?
Kuchisake-onna, the slit-mouthed woman, is a Japanese urban legend about a masked woman who asks people if she is pretty and then reveals a mouth cut from ear to ear. It took its modern form in Gifu Prefecture in 1978–79 and spread among schoolchildren across Japan within months.
What should you say to Kuchisake-onna?
There is no official rule, only the countermeasures children invented: giving an ambiguous answer such as “so-so,” saying the word pomade, or offering hard candy. They changed by region and year. That variety is a good illustration of how the legend worked as a game as much as a threat.
Is Kuchisake-onna real?
No evidence of a real attacker exists. What is documented is the rumor, the 1979 media coverage, and responses such as police patrols and children walking home in groups. A woman in Himeji was arrested for imitating her with a knife, which shows the danger came from people reacting to the story.
Why is she called Kuchisake-onna?
Kuchi means mouth, sake means torn or split, and onna means woman. The name literally says what she looks like beneath the mask. Because it is a description rather than a name, the figure could be re-imagined freely in different towns and decades.
11 / SOURCES
Follow the signal
Sources are listed by what they help establish. A source documenting a legend’s circulation is not proof that the supernatural event occurred.
12 / RELATED
Continue the trail
Browse the full archive or see every legend on the timeline.