後神 (Ushirogami)

後神 (Ushirogami)
後神 (Ushirogami)
Historical Archive Image / Wikimedia Commons

Ushirogami: The Spirit Behind You in Japanese Folklore

Have you ever walked down a dark, narrow alleyway and felt a sudden chill on the back of your neck? Or perhaps you have experienced the distinct sensation of fingers running through your hair, only to turn around and find absolutely no one there? In the West, we might attribute this to paranoia or the wind. In Japan, however, there is a name for this specific phenomenon: the Ushirogami.

As a travel and culture enthusiast exploring the depths of Japanese folklore, few creatures are as psychologically relatable as the Ushirogami. Translating literally to “The God Behind” or “Rear Spirit,” this yōkai (supernatural monster/spirit) is a fascinating embodiment of human fear and the unseen presence that haunts our footsteps.

The Origins: Born from the Brush of Toriyama Sekien

Unlike the ancient gods described in Japan’s creation myths, the Ushirogami is widely believed to be an invention—or at least a codification—of the Edo period. It was famously depicted by the master ukiyo-e artist and folklorist Toriyama Sekien in his seminal work, Gazu Hyakki Yagyō (The Illustrated Night Parade of a Hundred Demons), published in 1776.

Scholars believe the Ushirogami is actually a reinterpretation of an earlier concept known as the Okubyōgami (the God of Cowardice). In Japanese folklore, it was believed that when a person was gripped by sudden, irrational fear, they were being possessed by the Okubyōgami. Toriyama Sekien gave this abstract concept a physical form. He illustrated a creature rising from the shadows behind a person, visually representing the idiom “hair standing on end” from fear.

This transition from a state of mind to a physical monster highlights the Japanese cultural tendency to personify natural phenomena and human emotions, turning the abstract into the tangible.

The Legend: A One-Eyed Shadow

Visually, the Ushirogami is depicted as a dark, shadowy figure, often wearing a kimono, with a single, glaring eye located at the top of its head. Despite this terrifying appearance, it is rarely seen by its victims. As its name suggests, the Ushirogami always stays behind you.

According to legend, the Ushirogami does not seek to kill or cause physical harm in the way a ferocious Oni might. Instead, it thrives on fear. Its primary method of attack is:

  1. The Hair Tug: It gently or firmly pulls the hair of those walking alone at night.
  2. The Cold Breath: It breathes on the back of the neck, causing involuntary shivers.
  3. The Umbrella Touch: On rainy nights, it is said to lightly tap your umbrella, mimicking the feeling of someone following you.

The yōkai is essentially the manifestation of paranoia. The more afraid you become, the stronger the presence of the Ushirogami feels. It is said that the only way to banish the Ushirogami is to exhibit bravery; once you conquer your fear, the spirit vanishes back into the void.

Modern Culture: From Woodblocks to Anime

While the Ushirogami originated in 18th-century art, it has found a comfortable home in modern Japanese pop culture. The concept of a spirit that attacks from behind is a trope that resonates deeply in horror and fantasy genres.

  • Anime and Manga: The Ushirogami appears in the beloved series GeGeGe no Kitaro by Shigeru Mizuki, who was instrumental in reviving yōkai culture in the 20th century. Here, it is often treated as a trickster spirit rather than a malevolent demon.
  • Video Games: In franchises like Yo-kai Watch and the Shin Megami Tensei series, the Ushirogami appears as a collectable or battle-ready spirit, introducing the lore to a global audience of gamers.

Its enduring popularity proves that the fear of the unseen—of what lurks just out of our peripheral vision—is a universal human experience that transcends centuries.

Traveler’s Tips: Seeking the Spirits in Japan

If you are a traveler fascinated by the supernatural side of Japan, you don’t need to wander dark alleys hoping for a hair-pull to experience the culture of the Ushirogami. Here are the best places to immerse yourself in yōkai lore:

1. Mizuki Shigeru Road (Sakaiminato, Tottori Prefecture)

This is the ultimate pilgrimage site for yōkai lovers. Dedicated to the creator of GeGeGe no Kitaro, this street features over 170 bronze statues of different spirits, including the Ushirogami. The town embraces its spooky heritage, offering yōkai-themed food, stamps, and souvenirs.

2. Yōkai Street (Ichijo-dori, Kyoto)

Kyoto is the ancient capital and the heart of Japanese tradition. Ichijo-dori is historically significant as the path of the “Night Parade of One Hundred Demons.” Today, local shopkeepers decorate their storefronts with homemade yōkai monsters, creating a fun, spooky atmosphere that blends history with community art.

3. The International Mangga Museum (Kyoto)

For those interested in the visual evolution of the Ushirogami, this museum holds vast archives of manga. You can trace the artistic changes from Toriyama Sekien’s ink wash paintings to modern digital anime representations.

Sources & Further Reading

For those wishing to delve deeper into the historical texts and artistic origins of the Ushirogami, the following resources are essential:

  • Gazu Hyakki Yagyō (The Illustrated Night Parade of a Hundred Demons) by Toriyama Sekien (1776): The primary source for the visual depiction of the Ushirogami.
  • Nihon Yōkai Taizen by Shigeru Mizuki: A comprehensive modern encyclopedia of Japanese spirits.
  • Note regarding ancient texts: While the Kojiki and Nihon Shoki provide the foundation for Shinto gods (Kami), yōkai like the Ushirogami belong to the later folklore traditions of the Edo period and do not appear in these ancient creation chronicles.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top