The magical foxes of Japan, the kitsune, are not a single kind of creature. Across the centuries, folklore has elaborated an entire taxonomy of foxes, distinguishing them by the number of their tails, by their temperament, by the kami they serve, and by the powers they possess. A kitsune may be a one-tailed vixen of the woods or a nine-tailed divine messenger of the gods; it may be a benevolent servant of Inari or a malevolent trickster who possesses unwary travelers. The variety is part of the enduring fascination of the figure, for in the kitsune the Japanese tradition has preserved an entire spectrum of ideas about the relationship between the human and the non-human world.
By Number of Tails
The most common way of classifying kitsune is by the number of their tails, a measure of the fox’s age, wisdom, and power. Most foxes of the wild have only one tail, but as a kitsune lives longer and grows in power, it acquires additional tails.
The One-Tailed Kitsune (Ippon no Kitsune)
The one-tailed kitsune is the most common. It is the kitsune of the fields, the woods, and the small villages. It can shapeshift, produce fox fire, and sometimes possess a human being, but it has not yet accumulated the great age and wisdom of its larger-tailed cousins. In Japanese, this youngest category is sometimes called ippon no kitsune (一本の狐), literally “one-tail fox,” to distinguish it from the older and more powerful multi-tailed varieties.
The Three-Tailed Kitsune (Sanbi)
A three-tailed kitsune is older and more powerful, sometimes a messenger of the great kami and sometimes a wild and dangerous trickster. The kuko, the “air fox,” is a kind of three-tailed kitsune that lives in the winds and the upper air.
The Five-Tailed Kitsune (Gobi)
A five-tailed kitsune is older still, sometimes a guardian of a sacred place, a kami in its own right, or a powerful servant of Inari. Statues of five-tailed foxes are found at some of the older Inari shrines.
The Nine-Tailed Kitsune (Kyūbi no Kitsune)
The most powerful of all kitsune is the kyūbi no kitsune, the “nine-tailed fox.” This creature has lived for a thousand years or more, and its fur has turned white, gold, or silver. The kyūbi no kitsune can shapeshift into any form, control the elements, read minds, and see into the future — the most powerful of all yokai, sometimes considered a kami in its own right.
The nine-tailed fox appears in the Nihon Shoki as a messenger of the gods. In the medieval period, it became a figure of tremendous power, often malevolent. The famous Tamamo-no-Mae, the nine-tailed fox who became the concubine of the Emperor and was driven out by the Onmyōji Abe no Seimei, is the best-known example, and her story is one of the great works of noh theater. In modern anime and manga, the nine-tailed fox is a recurring figure: Kurama of Naruto is a nine-tailed fox sealed within the protagonist.
By Alignment: Zenko and Yako
A more traditional classification of kitsune divides them into two main kinds: the zenko, or “good foxes,” and the yako, or “field foxes,” which are sometimes mischievous and sometimes malevolent.
The Zenko (Good Foxes)
The zenko are the celestial foxes, the messengers of the kami. The most famous are the Inari kitsune, the white foxes who serve the rice god Inari. The Inari kitsune are described as white, although the foxes of the wild are usually red. The zenko are benevolent, but they are not to be trifled with: they possess human beings only to enforce the will of Inari, the god of prosperity, and farmers or merchants who offend the god may be punished by the foxes.
The Yako (Field Foxes)
The yako are the wild kitsune of the forests, the mountains, and the marshes. The yako are tricksters who often play practical jokes on humans, but they may also be dangerous, and stories of wild foxes attacking travelers, bewitching maidens, and stealing babies are common. The line between the zenko and the yako is not always clear: even the most powerful Inari kitsune can be dangerous if offended, and even the wildest yako may sometimes be a guardian of a sacred grove.
By Origin: Inari’s Messengers and Natural Fox Spirits
The Inari Messengers
The Inari kitsune are the foxes who serve the rice god Inari. They are described as white, and they have one or more tails. They are venerated at the Inari shrines, the most famous of which is the Fushimi Inari Taisha in Kyoto, with its thousands of vermilion torii gates and its many statues of foxes.
The Natural Fox Spirits
The natural fox spirits are the kitsune that live in the wild, in red, black, silver, or white coats. They may be guardian spirits, tricksters, or dangerous predators. They are sometimes classified by the kind of place they inhabit: the kawa-tsune (river fox) of the waters, the yama-tsune (mountain fox) of the mountains, and the no-tsune (field fox) of the open fields, each with its own character and magic.
By Element: Spirit Foxes, Fire Foxes, and Wind Foxes
Some traditions classify kitsune by the elements they control. The spirit foxes (shirei-ko) are the most general, able to read minds, see into the future, and communicate with the spirits of the dead. The fire fox controls the element of fire; its most famous ability is the kitsune-bi, a small floating ball of flame that follows it in the night and is usually a warning of a malevolent fox. The wind fox (kūko) lives in the upper air, summoning storms and bringing rain. In some traditions, there is also a rain fox that controls the rain, particularly important in agricultural communities where the coming of the rains is essential to the harvest.
Famous Types and Names
A few of the named types of kitsune are particularly famous.
The Byakko (White Fox of the West)
The byakko is the white fox of the west, one of the four celestial beasts of Chinese mythology. The byakko is a noble creature, often associated with peace and prosperity, sometimes identified with the messengers of Inari.
The Tenko (Celestial Fox)
The tenko is a kitsune that has reached a thousand years of age, becoming a kind of heavenly being, with a silver or white coat and the power of flight, with all the powers of the kyūbi no kitsune and more.
The Nogitsune (Wild Fox)
The nogitsune is the dark side of the kitsune tradition, a kitsune that uses its powers for evil, that possesses people against their will, that brings disease, and that drives its victims to madness or death. The nogitsune is one of the figures feared in the Onmyōji tradition, and many of the great wizards of medieval Japan were famed for their ability to drive them out.
The Kuko (Air Fox)
The kuko is a kind of three-tailed kitsune that lives in the upper air. The kuko can summon storms, control the winds, and fly through the sky, sometimes a messenger of the great gods, and sometimes a trickster who plays with the winds and the clouds.
The Kitsune in Modern Anime and Manga
The kitsune has become a global figure in the modern world, especially through the medium of anime and manga. In Naruto, the protagonist Naruto Uzumaki has the nine-tailed fox Kurama sealed within him, and the fox’s power is a central part of the story. In Pokémon, the Vulpix and Ninetales are clearly based on the kitsune tradition, with Ninetales being a nine-tailed fox that has lived for a thousand years. The kitsune is also a common figure in Japanese role-playing games, especially the Persona and Final Fantasy series, and is one of the great mythological figures of the world, adapted to every medium of modern storytelling.
Conclusion
The kitsune of Japan is not one creature but many: a divine messenger, a wild trickster, a malevolent demon, a loving companion, a bringer of prosperity, and a bringer of ruin. The variety of the kitsune reflects the complexity of the relationship between the human and the non-human world, and the figure has been a constant reminder that the natural world is alive with spirits, that the boundary between human and animal is not absolute, and that the gods themselves are not always clearly distinguished from the demons.
Last reviewed: June 2026.