Japanese Folklore Creatures: A Yokai List and Their Stories
A list of Japanese folklore creatures: kappa, kitsune, tanuki, tengu, oni, yuki-onna and more, with the stories behind each yokai and where to read them.
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Yokai are the creatures of Japanese folklore: spirits, monsters and haunted objects that have been, in the words of Stockholm's Etnografiska museet, "beloved, feared, and an integral part of popular culture for hundreds of years" (Etnografiska museet). The best known include the kappa, kitsune, tanuki, tengu and oni.
This list covers twelve of the most famous Japanese folklore creatures, each with what the stories say about it, plus the books that recorded them and the tales they star in. Where a source is a specialist reference rather than an institution, we say so.
Key takeaways
- Yokai range from mischievous water goblins to ogres, fox spirits and household objects that come alive after 100 years.
- Many of the images we picture come from Toriyama Sekien, whose illustrated yokai book Gazu Hyakki Yagyo, the first of four, appeared in 1776.
- Yanagita Kunio's Tono Monogatari (1910) collected yokai tales from one rural region and founded Japanese folklore studies.
- Some yokai bring luck, like the house spirit zashiki-warashi. Others, like the oni, are driven out every February with thrown beans.
- Lafcadio Hearn's Kwaidan (1904) is a free, English-language way into the ghost stories.
What are yokai?
"Yokai" is an umbrella word. It covers creatures as different as a river imp, a bird-like mountain goblin, a fox spirit that serves the deity Inari and a sandal that comes to life. In our reading, what they share is that they belong to the strange, unexplained side of the world.
Our modern picture of yokai owes a great deal to one artist. Japan's National Diet Library notes that Toriyama Sekien published Gazu Hyakki Yagyo in 1776, the first of four illustrated yokai books, followed by sequels in 1777, 1781 and 1784. His object-spirits were influenced by older Hyakki Yagyo ("Night Parade of One Hundred Demons") picture scrolls, one of which the library holds (National Diet Library).
Japanese yokai list: 12 famous folklore creatures
1. Kappa (water imp)
Kappa are "water goblins living mainly in rivers," usually with "green or blue skin," according to nippon.com (nippon.com). The National Diet Library describes them pulling children and horses under the water. The specialist reference yokai.com, by illustrator Matthew Meyer, adds the details everyone remembers: a "dish-like depression" on top of the head that "must be kept filled with water at all times," and a fondness for "cucumbers" (yokai.com). In Tono, the Japan Foundation notes, local kappa are said to be red rather than green.
2. Kitsune (fox spirit)
In shrine tradition, foxes are "servants of the Shinto deity Inari," acting as "messengers of the gods" (yokai.com). The most famous fox is Tamamo-no-Mae, a nine-tailed fox who, as the National Diet Library recounts, became the sessho-seki, or "killing stone." Floating fox-fire lights, kitsunebi, are part of the same lore.
3. Tanuki (raccoon dog)
The National Diet Library points to bake-danuki, enchanted tanuki, including the one in the tale "Bunbuku chagama."
4. Tengu (mountain goblin)
Tengu are mountain yokai, and Sekien drew them as bird-like figures, according to the National Diet Library.
5. Oni (ogre)
Oni are "fierce creatures with horns that appear in Japanese folk legends like Momotarō" (nippon.com, February 2026). Every year at Setsubun, in early February, families throw beans to drive them out of the house, chanting "oni wa soto, fuku wa uchi" ("demons out, luck in"). yokai.com describes them as "standing taller than the tallest man," with horns and tusks.
6. Yuki-onna (snow woman)
The snow woman appears on winter nights with skin "as white as snow" and kills travellers with "an icy breath that freezes their victims solid" (yokai.com). Lafcadio Hearn's 1904 collection Kwaidan includes her story as "Yuki-Onna" (Project Gutenberg).
7. Rokurokubi (long-necked woman)
The rokurokubi is a yokai with an extremely long neck, as the National Diet Library describes. Hearn's Kwaidan also has a "Rokuro-Kubi" story.
8. Tsukumogami (haunted objects)
Tsukumogami are household things that come alive. Berlin's Museum der Dinge explains that an everyday object is "born" as a tsukumogami after 100 years, when it has been neglected or thrown away (Museum der Dinge, January 2023). Its example is the bakezori, the spirit of a discarded sandal.
9. Kamaitachi (sickle weasel)
The name means "sickle weasel." "They come and go with the wind," as yokai.com puts it (yokai.com).
10. Nue (chimera)
The nue has "the head of a monkey, the body of a tanuki, the tail of a snake, and the limbs of a tiger." In its best-known story, the warrior Minamoto no Yorimasa shoots it down, curing Emperor Konoe of the illness it caused (yokai.com).
11. Zashiki-warashi (house child)
Not every yokai is a menace. Zashiki-warashi are "childlike house fairies," and "houses where they make their presence felt receive good luck," according to nippon.com's guide to Tono, a region famous for them.
12. Jorogumo (spider woman)
The golden orb-weaver spider gains powers when it "reaches 400 years of age," says yokai.com, and can appear as a young woman (yokai.com).
| Yokai | What it is | Friend or foe? |
|---|---|---|
| Kappa | Water imp | Dangerous |
| Kitsune | Fox spirit, Inari's messenger | Either |
| Tanuki | Enchanted raccoon dog | Mischievous |
| Tengu | Bird-like mountain yokai | Varies |
| Oni | Horned ogre | Foe |
| Yuki-onna | Snow woman | Deadly |
| Rokurokubi | Long-necked yokai | Unsettling |
| Tsukumogami | Object come to life | Either |
| Kamaitachi | Sickle weasel | Elusive |
| Nue | Chimera | Foe |
| Zashiki-warashi | House child | Brings luck |
| Jorogumo | Spider woman | Deadly |
The "Friend or foe?" column is our summary of the stories above.
Famous Japanese folklore stories with yokai
- Momotarō (Peach Boy). "One of Japan's best known fairy tales," in which a hero defeats the oni until their leader cries, "We surrender. Take our treasure" (nippon.com, April 2021).
- Urashima Tarō. A tale Japan's Tourism Agency calls "similar to Rip Van Winkle." The princess Otohime gives him a "tamatebako as a parting gift" (Japan Tourism Agency).
- Tamamo-no-Mae. The nine-tailed fox who, as the National Diet Library recounts, became the sessho-seki, or killing stone.
- The Tono tales. In 1910 Yanagita Kunio published Tono Monogatari, tales "gathered by Sasaki Kizen, a Tōno native himself" (Japan Foundation). Nippon.com says the book "established the foundations of Japanese folklore studies."
Yokai in modern culture
Yokai never went away. Mizuki Shigeru's manga GeGeGe no Kitarō, about a boy yokai, is "one of the most famous manga comics," and his memorial museum stands in Sakaiminato, his hometown (GOOD LUCK TRIP). Museums still build exhibitions around them, such as the Etnografiska museet's yokai exhibition in Stockholm, which runs until 22 November 2026.
For writers, yokai are a gift: each one comes with rules, like keeping the kappa's dish full, that can drive a whole plot. If you want to build creatures like this into your own fiction, our worldbuilding guide covers how to make supernatural rules consistent.
Where to read Japanese folklore
- Start with Hearn's Kwaidan. It is in the public domain and free on Project Gutenberg. Our guide to reading classic literature free online explains how to find editions like it.
- Read the Tono tales for yokai as rural people described them.
- Compare with other traditions. Japan's fox-spirits and tricksters have cousins worldwide, as our guide to folktales from around the world shows, and Japan's summer Obon festival of returning ancestors appears in our Halloween folklore comparison.
- Read modern retellings. New folklore-inspired stories are collected under the folklore tag on ChapterChase.
Frequently asked questions
What is the difference between yokai and oni?
Yokai is the broad term for Japan's supernatural creatures. Oni are one kind of yokai: horned, ogre-like demons.
Are yokai good or evil?
Both, and many are neither. Oni and jorogumo are dangerous, zashiki-warashi bring luck, and kappa or tanuki are often just mischievous.
Who drew the famous yokai pictures?
Toriyama Sekien, whose illustrated yokai books appeared between 1776 and 1784, shaped how many yokai are still pictured.
What does kitsune mean?
Fox. In folklore, kitsune are fox spirits, and in shrine tradition they serve as messengers of the deity Inari.
The short version
Yokai are Japan's folklore creatures, from river kappa and fox spirits to ogres, snow women and haunted sandals. Sekien gave many of them their look, Yanagita and Hearn wrote down their stories, and manga keeps them alive. Pick one creature, read its tale, and you will start to see yokai everywhere in Japanese fiction.