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Magatama from the ancient Kofun period. Tokyo National Museum.

Magatama

In its own language: 勾玉

from Japanese magatama, meaning curved jewel

A curved Japanese bead used as jewelry, status symbol, and sacred object in Shinto.

Living

Photo: Kakidai, CC BY-SA 3.0, via Wikimedia Commons

Magatama are curved, comma-shaped beads originating in prehistoric Japan. They evolved from decorative ornaments into ceremonial objects and eventually became central to Shinto ritual and the Imperial Regalia.

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  • Curved beads from 1000 BCE to 6th century CE
  • Made of jade, agate, glass, and stone
  • Part of Japan's Imperial Regalia
  • Central to Shinto ritual practice
  • Found in thousands of archaeological sites

What it is

Magatama are curved, comma-shaped beads that serve as both jewelry and sacred objects in Japan. They originated in the Final Jōmon period and continued through the Kofun era. Early examples were simple ornaments made from stone or clay. Over time, they gained ceremonial importance. By the end of the Kofun period, they were primarily made of jade and used in religious contexts. Today, they remain significant in Shinto practice and national symbolism.

Where it comes from

The exact origin of the magatama form is debated. Scholars suggest they may imitate animal fangs, fetuses, the moon, or represent the soul. The shape likely developed independently in different regions. Early Jōmon beads were irregular and varied by location. Later Yayoi period beads became more uniform and polished. Trade networks spread them across the archipelago. Their use shifted from decoration to status symbols for leaders.

How it is done

Magatama are worn on strings as necklaces or bracelets. They are often separated by cylindrical beads of jasper or glass. In burials, they are placed with the deceased or near their feet. Ceremonial magatama are hung on trees or shrines. Modern Shinto rituals use them as amulets. They appear on temple roofs, lanterns, and fox statues at shrines. The Yasakani no Magatama is kept in the Imperial Palace.

Tools and materials

Materials include jadeite, nephrite, serpentinite, talc, slate, quartz, gneiss, jasper, agate, and glass. Bronze mirrors and swords often accompany them in burials. Silver or gold caps were added to some late Kofun examples. Clay reproductions served as effigies. Glass beads provided color contrast. The choice of material indicated social rank and regional availability.

Magatama, drawn and placed

Emblem green and blue, with the eye shape. Drawn from this page, not a photograph.
  1. Living
  2. Revived
  3. Fading
  4. Historical
  5. Legendary
  6. Performed
Standing: Living Practised today by communities who hold it as their own. This says whether people still do it, not whether it works.
An eye: in this guide it stands for protection against envy and the evil eye, a belief found from the Mediterranean to South Asia.
Lineage
Shinto tradition
Timing
burials, ceremonies, daily wear
Where it sits The tradition it belongs to, and when it is done.

What it is for

They functioned as indicators of high social status. Leaders wore them to display power. They were offered as tribute to foreign courts. In mythology, they create deities and lure gods from caves. They protect the dead in burial mounds. In Shinto, they commune with spirits and ancestors. They are believed to hold spiritual power within the shrine context.

Who does it

Archaeologists study their distribution and material composition. Shinto priests use them in modern rituals. Ancient village leaders wore them as badges of office. Jewel-making guilds produced them in specialized centers. The Tamatsukuri-be guild operated from the Yayoi period. Common people wore simpler versions for decoration.

Peoples and places

The practice is uniquely Japanese. It spans from the Jōmon hunter-gatherers to the Yayoi agriculturalists and Kofun rulers. Different regions produced distinct styles. Aomori Prefecture yielded many Jōmon examples. Saga and Nara prefectures show Yayoi production centers. Kyushu sites reveal ceremonial uses. The tradition unified under early state structures.

At a glance: who, where and when

What people believe

Mythology describes them as divine objects. Amaterasu created gods from chewed magatama. Susanoo received five hundred from a jewel deity. They are seen as vessels of spiritual energy. The Yasakani no Magatama represents one of the three Imperial Regalia. They connect the physical world with the divine realm. Their curved shape holds symbolic meaning beyond mere aesthetics.

When it is done

They appear in burials throughout the year. Ceremonial use occurs during festivals and rites. The Yasakani no Magatama is displayed annually. Burial practices followed seasonal cycles. Tribute missions occurred at specific times. Daily wear was common for all periods. No specific holy days are exclusively tied to them outside general Shinto observances.

How scholars and sceptics see it

Historians analyze their evolution from ornament to regalia. Archaeologists map trade routes via bead distribution. Debates continue over their original symbolic meaning. Some link them to Chinese influences. Others see independent development. The Records of the Three Kingdoms mention jade tributes. Modern scholarship distinguishes between decorative and sacred phases.

Cautions and what is closed

Burial sites are protected historical spots. Plundering tombs is illegal. Sacred items in shrines are not for sale. The Yasakani no Magatama is restricted to imperial custody. Outsiders cannot access certain archaeological details. Misinterpretation of myth as history is common. Commercial replicas lack spiritual significance.

Compare and confuse

They differ from straight beads found elsewhere. Similar curved stones exist in other cultures but lack the specific cultural role. They are distinct from the mirror and sword in the regalia, though often grouped with them. Western curios do not carry the same religious weight. The term 'magatama' specifically denotes this Japanese form.

Questions people ask about Magatama

What is a magatama?

A magatama is a curved, comma-shaped bead originating in prehistoric Japan. It began as jewelry and evolved into a sacred object used in Shinto rituals and as part of the Imperial Regalia.

What materials are used to make magatama?

Early magatama were made from clay, stone, and talc. Later examples used jade, agate, jasper, and glass. Precious metals like silver and gold capped some late period pieces.

Where did the name come from?

The word comes from Japanese, meaning curved jewel. It refers to the distinctive crescent shape that resembles a hook or a comma.

Are they still used today?

Yes, magatama are used in modern Shinto shrines. They appear on amulets, roof tiles, and statues. One famous example remains part of the Japanese Imperial family's treasures.

Good reading and sources

Where this page comes from

The facts on this page come from the Wikipedia article "Magatama", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). EveryJaadu rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.

It may contain mistakes. Names and customs differ from one community to the next, and some knowledge is closed to outsiders and left out here. This page describes belief and practice. It does not say that any of it works, it is not a how-to, and it is not medical advice. If something is wrong, tell us. Last refreshed 2026-10-06.

Photo credits on this page

The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.

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