Tradition: Japanese Mythology
Alternative Names: Fox Spirit, Byakko (White Fox), Osaki, Kuda-gitsune, Kiko
Category: Fox

The Myth

Kitsune are intelligent supernatural foxes possessing magical powers that grow stronger as they grow older. They can transform their bodies and appearances, often taking the form of beautiful women or other human beings. In these disguises, they may deceive travellers, bewitch people, and lead them astray, particularly in mountains after dark. Their tricks range from making people lose their way to convincing unsuspecting victims to bathe in manure pits, eat horse dung disguised as food, or accept leaves that appear to be money. Some kitsune are mischievous tricksters, while others are benevolent spirits who protect people or serve as divine messengers.

Fox spirits possess a variety of supernatural abilities, including the power to create magical fox-fire known as kitsunebi. Some carry a precious jewel called a tama, which may be connected to their transformations and magical powers. White foxes, known as byakko, are especially associated with traditional depictions of these spirits. Kitsune are closely connected with Inari, a Shinto deity whose messengers they serve, and foxes also appear in Buddhist traditions as the mount of the divine being Dakini. Despite their supernatural abilities, kitsune can be unpredictable, and their presence may bring either good fortune or misfortune.

Some kitsune take human spouses and live among people, giving rise to tales of the fox wife. The legendary fox spirit Kuzunoha, for example, took human form and gave birth to Abe no Seimei, who became a famous astrologer and magician. Other fox spirits are far more dangerous. Tamamo-no-mae, a beautiful woman who was secretly a nine-tailed fox, concealed her true nature behind a human appearance. Kitsune can also possess people, a phenomenon known as kitsunetsuki, sometimes causing confusion and strange behaviour. Yet not every possessing fox is malicious: some become protective guardian spirits, while others must be driven out through spiritual rituals. Their nature therefore ranges from benevolent divine servants and devoted companions to deceptive wanderers and dangerous supernatural beings.

Sources

“Kitsune.” Wikipedia: The Free Encyclopedia. Wikimedia Foundation. Accessed October 12, 2026. https://en.wikipedia.org/wiki/Kitsune

Tradition: Japanese Mythology
Alternative Names: Kozōzu, Yellow Fox
Category: Fox

The Myth

Ouzousu is a supernatural shapeshifting fox from Kaga, known for disguising itself as a Buddhist monk and engaging travellers in strange conversations. It inhabits the sandy Nanatsukubo area, a difficult stretch of land where shifting sand, scorching summer heat, pine needles, snow, and strong winds made journeys exhausting. The region was frequently visited by Zen monks travelling to temples in Noto, and the fox was said to have become familiar with Buddhist teachings through listening to their discussions.

In the late autumn of the An’ei era, a monk from the Kanto region stopped to rest beneath an old pine tree at Nanatsukubo. When he awoke, he discovered another monk beside him. The two began discussing Buddhist teachings, but their conversation quickly became an argument about suspicion, enlightenment, and the relationship between actions and their consequences. The stranger spoke confidently about Zen philosophy, even challenging the Kanto monk with ideas resembling the famous tale of Hyakujo’s wild fox. Their debate grew increasingly hostile, with the Kanto monk demanding to know the stranger’s religious master and lineage. When the stranger declared that he had neither received the Dharma nor inherited a teaching, the Kanto monk insulted him, calling him worse than a dog.

Suddenly, the strange monk’s expression changed, and he began looking around in alarm. The Kanto monk casually placed his foot against the pine tree and urinated, frightening the stranger so badly that he cried out and leapt several metres backwards. He then transformed into a beast and fled into the pine forest. Later, another monk identified the creature as Kozōzu, a yellow fox that had lived in the area for many years. The fox had mistaken the Kanto monk for a dog in disguise and fled in terror. Its familiarity with Zen teachings was attributed to the many Buddhist monks who passed through Nanatsukubo, whose conversations the fox had apparently learned to imitate.

Sources

“王蔵主 (Ouzousu).” 新版TYZ 妖怪図鑑 (New TYZ Yokai Encyclopedia). https://tyz-yokai.blog.jp/archives/1058514117.html

Tradition: Japanese Mythology
Alternative Names: Masaki Fox
Category: Fox

The Myth

Masaki Kitsune is a powerful fox spirit who appears in the Japanese epic Nansō Satomi Hakkenden. Originally a female fox that lived for centuries near Shinooka Castle, she became indebted to the family of Kawagoi Moriyuki after his kind wife helped raise her cubs. When a treacherous retainer killed her mate, the fox sought revenge by disguising herself as a bandit and frightening the man and his lover into a river, where they drowned. The woman was Masaki, the wet nurse of Moriyuki’s young son, Takatsugu. Feeling pity for the child who had lost his nurse, the fox assumed Masaki’s appearance and secretly raised Takatsugu for more than two years. One day, however, she accidentally revealed her true animal face while sleeping. The shocked child cried out that his nurse’s face had turned into that of a puppy, and the fox fled before her identity could be discovered by others.

After leaving Takatsugu, the fox settled in the plains of Ueno and resolved to devote the rest of her existence to helping humanity. She disguised herself as an elderly woman and opened a teahouse near Shinobazu Pond, where she offered travellers shelter from the heat and cold. She donated her earnings to orphans, persuaded people preparing to commit suicide to abandon their plans, and provided food, clothing, and shelter to those driven to despair by poverty. Over approximately twenty years, she saved 999 lives. Through these acts of charity, she accumulated extraordinary spiritual merit. When she reached one thousand years of age, her fur turned white and her single tail divided into nine, transforming her into a divine nine-tailed fox with the power of clairvoyance.

Masaki Kitsune eventually sensed that Takatsugu was in grave danger. Using her supernatural powers, she transformed herself into Ebira Ōtoji, the mother of a deceased noblewoman, and appeared at the execution ground where Takatsugu was about to be killed for a crime he had not committed. Her attendants and horses were also illusions created by the fox. She denounced the corrupt retainers responsible for his condemnation, restored his confiscated swords, and enabled him to escape. Afterward, Takatsugu and the warrior Inue Shinbei encountered the elderly woman from the teahouse again and discovered that she was the same mysterious being who had rescued Takatsugu. Masaki revealed her true identity, explained that the sorceress Myōchin was actually a disguised tanuki, and gave the two warriors guidance for their coming struggle.

Having completed her charitable mission and repaid the kindness once shown to her cubs, Masaki announced that she had received a heavenly decree permitting her to leave the mortal world. She declared that she would ascend to heaven as a fox-dragon, a divine transformation that demonstrated the sacred nature of the nine-tailed fox. After bidding farewell to Takatsugu and Shinbei, she plunged into Shinobazu Pond. Clouds gathered, rain poured down, and a magnificent white dragon appeared in the sky amid a violent storm. The teahouse was battered by the wind, but the tree sheltering the two warriors protected them from the storm. When the weather finally cleared, the dragon had vanished into the heavens. Masaki Kitsune’s story presents the nine-tailed fox not as an inherently evil monster, but as a benevolent divine being who earns transformation through compassion, self-sacrifice, and virtuous deeds.

Sources

“正木狐 (Masaki Kitsune).” 新版TYZ 妖怪図鑑 (New TYZ Yokai Encyclopedia). https://tyz-yokai.blog.jp/archives/1072119352.html

Tradition: Japanese Mythology
Alternative Names: Hyakujō’s Wild Fox, Wild Fox Zen
Category: Fox

The Myth

Hyakujō Yako is a wild fox spirit whose story originates in a famous Zen Buddhist tale about the monk Hyakujō Huaihai. The spirit appears as an old man who regularly attends the monk’s sermons, always leaving when the other listeners depart. One day, however, the old man remains behind after everyone else has gone. When Hyakujō asks who he is, the stranger reveals that he is not human but a former head priest who lived on the mountain during the time of the ancient Buddha Kāśyapa.

The old man explains that, long ago, a young monk asked him whether someone who had attained enlightenment remained subject to the law of cause and effect. The priest answered that an enlightened person did not fall under cause and effect. Because of this incorrect answer, he was condemned to be reborn as a wild fox for five hundred lifetimes. Desperate to escape his animal existence, he begs Hyakujō to answer the same question. The monk replies that an enlightened person does not obscure cause and effect. Upon hearing this answer, the old man immediately attains enlightenment and is freed from his long punishment. He tells Hyakujō that his fox body lies in a cave behind the temple and asks for a funeral befitting a monk before disappearing.

Hyakujō later leads his disciples to the cave, where they discover the corpse of an ordinary wild fox. He arranges for the body to be cremated as he would that of a deceased monk. That evening, he explains the strange events to his disciples. When one asks what would have happened if the former priest had never made his original mistake, Hyakujō invites him closer. The disciple responds by striking his master across the cheek, prompting Hyakujō to laugh and declare that there is another red-bearded Daruma among them.

The story became associated with the idea of wild fox Zen, a term for the mistaken belief that one has attained enlightenment without truly understanding it. The former priest’s transformation into a fox illustrates the consequences of misunderstanding cause and effect, while his eventual liberation demonstrates the importance of genuine insight. His five hundred lifetimes as a wild fox end only when he finally understands the distinction between denying cause and effect and failing to obscure it.

Sources

“野狐 (Yakujō Yako).” 新版TYZ 妖怪図鑑 (New TYZ Yokai Encyclopedia). https://tyz-yokai.blog.jp/archives/1064835229.html

Tradition: Japanese Mythology
Alternative Names: Iwarasambe
Category: Fox

The Myth

Ivarasambe is a frightening demon from Ainu mythology that appears in the form of a small animal resembling a fox or dog. It has a black body, long ears, and two exceptionally long lower fangs that protrude from its mouth, giving it a monstrous appearance. Despite its animal-like size and shape, Ivarasambe is a supernatural being associated with the mountainous wilderness.

Ivarasambe is described as a demon that descends onto the grass growing along mountain slopes. Its appearance among the mountain grasses marks it as a dangerous supernatural presence in the natural world. With its dark body, elongated ears, and enormous protruding fangs, it combines the familiar shape of a fox or dog with the terrifying features of a demon.

Sources

“Ivarasambe.” New Bestiary (Bestiary.us). Accessed October 12, 2026. https://www.bestiary.us/ivarasambe

Tradition: Japanese Mythology
Alternative Names: Yako, Yakan, 野狐, のぎつね
Category: Fox

The Myth

Nogitsune are wild fox spirits from Japanese mythology, known for their cunning, shapeshifting abilities, and mischievous nature. Unlike the sacred Zenko, which serve the gods, Nogitsune are low-ranking fox spirits that possess no divine soul and act independently of the deities. They inhabit forests, fields, and other wild places, usually hiding from humans during the day and venturing into inhabited areas at night. They have a keen sense of danger and fear bright light, bladed weapons, and dogs. A Nogitsune disguised as a human may accidentally reveal its true nature when startled by a barking dog.

These fox spirits are notorious thieves and tricksters. They sneak into houses to steal wax candles, lamp oil, lacquer, alcohol, and fried tofu. They can transform themselves into human beings to deceive unsuspecting people, frighten travellers, and steal from their victims. To change its shape, a Nogitsune typically requires a magical object to focus its powers, often a bone taken from a cow or horse. Although they generally avoid direct confrontation, they enjoy confusing humans and exploiting their foolishness.

Nogitsune are also associated with kitsunetsuki, the possession of humans by fox spirits. They may possess people to punish those they dislike or simply to amuse themselves, with women being particularly frequent targets. Some accounts claim that Nogitsune feed on a woman’s life force and blood. Nevertheless, these spirits are not always hostile. Stories tell of wild foxes repaying kindness, helping people who have treated them well, and even marrying men while disguised as beautiful women. Such romances often end tragically when the fox’s true identity is discovered. Nogitsune can also be asked to protect objects or perform favours, but they are unreliable servants, frequently forgetting their promises and wandering away.

The name Yakan has a connection to magical beasts described in Chinese Buddhist traditions. These creatures were originally associated with jackals, scavengers that frequented burial grounds and fed on carrion. Because jackals were unfamiliar in China, they were sometimes understood as animals resembling foxes, martens, or wild dogs. When Buddhist traditions reached Japan, Yakan became associated with foxes and eventually synonymous with Nogitsune. As a result, the sinister qualities attributed to these scavenging beasts became attached to Japan’s wild fox spirits, reinforcing their reputation as cunning and potentially dangerous supernatural tricksters.

Sources

“野狐 (Yakujō Yako).” 新版TYZ 妖怪図鑑 (New TYZ Yokai Encyclopedia). https://tyz-yokai.blog.jp/archives/1064835229.html

Tradition: Japanese Mythology
Alternative Names: Reiko, Inari Kitsune, Osakitōge
Category: Fox

The Myth

Zenko are benevolent fox spirits from Japanese mythology who serve the gods and perform good deeds. They inhabit forests, fields, mountains, and shrines, appearing as sacred foxes associated with the divine. Unlike wild and malicious fox spirits, Zenko are virtuous beings who devote themselves to serving higher powers and maintaining their standing within the supernatural world. They are especially connected to Inari, the Shinto deity, and Dakini, a Buddhist goddess, acting as messengers between the gods and humanity.

Zenko possess a complex society that resembles human civilization, complete with families, tribes, social ranks, and distinctions awarded for faithful service. One classification divides them into five groups according to their fur color: Tenko, the heavenly foxes; Kinko, the golden foxes; Ginko, the silver foxes; Byakko, the white foxes; and Kokuko, the black foxes. Another classification organizes them into three ranks: Tenko, the heavenly foxes; Kūko, the sky foxes; and Kiko, the spirit foxes. Different shrines may also establish their own ranks and degrees, which Zenko can earn through their devoted service.

The defining characteristic of Zenko is their commitment to virtue and spiritual advancement. They strive to improve themselves and gain higher standing within fox society, unlike Yako, the wild foxes, who are associated with wicked and harmful behaviour. Although Zenko may occasionally play tricks or pranks on humans, they do not deliberately inflict serious harm or kill people. Their role is to assist the gods, carry messages between humans and the kami, and help maintain the connection between the mortal and divine worlds. Some Zenko may themselves be worshipped at shrines as sacred beings or regarded as manifestations of higher deities.

Sources

“Zenko.” Yokai.com: The Database of Japanese Folklore. https://yokai.com/zenko/