Japanese Mythology – Gods, Legends & Yokai
Explore Japanese mythology, from the creation of Japan's islands and the sun kami Amaterasu to the storm kami Susanoo, the underworld of Yomi and the supernatural beings of Japanese folklore. This beginner-friendly guide introduces the major stories, important kami, traditional sources and the difference between mythology and later yōkai tales.
Japanese mythology is a collection of traditional narratives about kami (divine or spiritual beings), the origins of the Japanese islands, the natural world and the legendary foundations of rulership. Two important early written sources are the Kojiki (712 CE) and Nihon Shoki (720 CE). Japanese folklore also includes yōkai, a broad category of unusual supernatural beings and phenomena.
On this page: Major kami · Famous myths · Legendary beings · Ancient sources · FAQs
Major Kami in Japanese Mythology
Kami is often translated as gods or deities, but the term is broader: it can describe divine or sacred presences associated with nature, places, ancestors and particular powers. The table below summarises well-known figures from classical Japanese myth.
| Kami | Association | Why notable |
|---|---|---|
| Amaterasu | Sun | Her retreat into a cave brings darkness to the world. |
| Susanoo | Storms and the sea | Defeats the eight-headed serpent Yamata no Orochi. |
| Tsukuyomi | Moon | Associated with the night and celestial order. |
| Izanagi | Creation | Helps bring the Japanese islands into being. |
| Izanami | Creation and death | Central to the creation narrative and the story of Yomi. |
| Ōkuninushi | Land and nation-building | Features in the myths of Izumo and the shaping of the land. |
| Inari | Rice and prosperity | An important kami in later shrine traditions, often associated with fox messengers. |
| Hachiman | Protection and warfare | Widely revered in Japanese religious history. |
Five Famous Japanese Myths and Legends
1. Creation of the Japanese islands
Izanagi and Izanami stand on a heavenly bridge and stir the sea with a jeweled spear. Drops falling from it form an island, and their subsequent actions are associated with the creation of further islands and kami. Different texts preserve variations of this account.
2. Amaterasu and the heavenly rock cave
After Susanoo's disruptive actions, Amaterasu withdraws into a cave, plunging the world into darkness. Other kami gather outside and devise a plan involving celebration and a mirror to entice her back into the light.
3. Susanoo and Yamata no Orochi
Susanoo encounters a family threatened by an enormous eight-headed, eight-tailed serpent. He overcomes the creature through a carefully planned trap and discovers a remarkable sword in its tail, later linked to the legendary imperial regalia.
4. Izanagi's journey to Yomi
Following Izanami's death, Izanagi seeks her in Yomi, a realm associated with the dead. His failed attempt to bring her back and his subsequent purification provide an important mythological context for ideas about death, separation and cleansing.
5. The White Hare of Inaba
In a story associated with Ōkuninushi, a wounded hare is mistreated by some travellers but helped by the compassionate deity. The tale is often retold as an example of kindness and moral judgment.
Legendary Creatures and Supernatural Beings
Not every supernatural being belongs to the early creation myths. Some are better known from later regional folklore, art and storytelling. The categories of kami, yōkai and ghosts can overlap, and descriptions vary by place and period.
| Being | Typical description | Tradition |
|---|---|---|
| Yamata no Orochi | Eight-headed, eight-tailed serpent | Classical mythology |
| Kitsune | Fox with supernatural abilities in many tales | Folklore and shrine traditions |
| Tengu | Mountain-associated supernatural figures | Folklore and religious traditions |
| Kappa | Water-associated yōkai | Regional folklore |
| Oni | Powerful ogre-like beings, often with horns | Folklore and Buddhist-influenced traditions |
| Tanuki | Trickster animal with shapeshifting stories | Folklore |
Explore more mythology: Visit our Egyptian Mythology and Roman Mythology guides, or browse the FOSMORE Mythical Guides PDF collection. These are separate resources and may not cover every Japanese figure mentioned here.
Ancient Texts and Historical Background
The Kojiki (712 CE) and Nihon Shoki (720 CE) are fundamental early written accounts of Japanese myths, dynastic traditions and legendary history. They do not always tell the same stories in exactly the same way. Later shrine practices, Buddhist influences, local traditions and artistic works added further layers to the wider landscape of Japanese religion and folklore.
Shinto and Buddhism: Japanese religious history cannot be neatly divided into two isolated traditions. Over many centuries, kami worship and Buddhism influenced one another, shaping how sacred figures and stories were understood.
Useful Historical and Cultural References
- Nippon.com — Japanese deities and classical mythology
- JAPAN HOUSE Los Angeles — Kami and yōkai in the Japanese landscape
- Kyoto National Museum — Religious imagery and the relationship between kami and Buddhism
Frequently Asked Questions
Who is the main god in Japanese mythology?
There is no single answer for every Japanese religious tradition, but Amaterasu is one of the most prominent kami in classical myth and is closely associated with the sun and imperial ancestry.
What is the difference between a kami and a yōkai?
A kami is generally a revered divine or sacred presence, while yōkai is a broad term for mysterious supernatural beings and phenomena. The boundary is not always fixed.
What are the oldest books about Japanese mythology?
Two major early surviving records are the Kojiki, compiled in 712 CE, and the Nihon Shoki, completed in 720 CE.
What is Yamata no Orochi?
Yamata no Orochi is an immense eight-headed serpent defeated by Susanoo in a famous classical Japanese myth.
Are kitsune gods or mythical creatures?
Kitsune are foxes that appear in many supernatural folktales. Foxes also serve as messengers associated with Inari in shrine traditions; a fox is not automatically the same thing as the kami Inari.
Is Japanese mythology the same as Japanese folklore?
They overlap, but are not identical. Classical mythology focuses on foundational sacred narratives, while folklore also covers local stories, unusual beings, ghosts and tales passed through communities over time.
Is every Japanese myth the same across Japan?
No. Accounts vary across historical periods, regions, texts and religious communities. A modern retelling may simplify or combine several versions.
About This Guide
This page is for general educational reference. Myth descriptions are summaries rather than translations of original texts. Japanese religious and cultural traditions are diverse and living; consult primary sources, museums and qualified scholars for deeper study. External websites are operated by their respective organisations, and FOSMORE is not affiliated with or endorsed by them.