02 · Tokyo, 1884 · archaeology and classification

The Vessel That Named an Era

The First Ceramics Called Yayoi

A jar found in a Tokyo neighbourhood appeared distinct and ended up giving its name to twelve centuries of history.

Museum documentation · free public access, no account required.

Specific historical recreation of The First Ceramics Called Yayoi, Mukogaoka-Yayoi, Tokyo, Yayoi-period vessel; discovered and named in 1884 — **DECLARED VISUAL RECONSTRUCTION · AI-GENERATED IMAGE · TRACEKEEPERS**
Generated reconstruction · Declared visual hypothesis
Declared visual reconstruction; not a photograph of the original nor documentary evidence.

History and context

In 1884 a vessel was recovered near Mukogaoka-Yayoi, alongside the current University of Tokyo campus. Its form, thin walls and reddish surface did not fit the known Jōmon pottery and it was named after the place of discovery.

The name Yayoi passed from the object to the style, the culture and the period. This story reminds us that archaeological epochs are tools created by researchers; they were not labels used by those who made the vessels.

The fragment found in 1884 near Mukogaoka-Yayoi was recognised as different from the Jōmon pottery then known. The neighbourhood name first passed to a type and then to a culture and a continental-period extension.

The piece reminds us that a chronology is a modern tool that changes with new discoveries. The people who made that vessel did not call themselves Yayoi nor necessarily share an identity with all regions now included.

Evidence and interpretation

Documented fact: the University of Tokyo Museum documents the 1884 discovery and the type specimen that originated the term. Interpretation and caution: a single ceramic does not define the entire diversity of the period nor a common biological identity. Expanded documentation: The University of Tokyo preserves and publishes the history of the discovery and the creation of the term. Expanded interpretation and caution: Do not treat the Tokyo specimen as the first Yayoi vessel ever made nor as the historical origin of the culture.

Catalogue facts

Narrative date: Yayoi-period vessel; discovered and named in 1884
Location: Mukogaoka-Yayoi, Tokyo
Material: Modelled and fired pottery
Context: Type specimen in the history of Japanese archaeology
Curatorial reading: The documented fact and its interpretation appear separately in the evidence block.
Discovery: The vessel was found in 1884 near the current University of Tokyo campus.
Toponym: Mukogaoka-Yayoi gave its name to the typology and then to the period.
Classification: The period’s limits have changed with radiocarbon and new regional definitions.
Documentary coverage: 2 museum, heritage, primary corpus or research sources for this stop.

A closer look

About 1 min to read · 1 section. Further reading and sources · free access. Editorial review recorded: September 5, 2026.

The cords did not disappear everywhere

Yayoi ceramics in the east retained cord impressions that are missing in many western assemblages. The University of Tokyo Museum highlights the pieces from Nozawa, in Tochigi: their cylindrical forms and geometric designs executed over cord impressions link with Jōmon traditions. The contrast questions the idea that all new pottery had to be smooth and exclusively practical. It also explains a shift in research: whereas some privileged continental influence, the archaeologist Yamauchi paid attention to local continuity as a component of Yayoi culture.

Museum · University Museum, University of Tokyo · Yayoi pottery of the Kanto RegionAccess recorded: September 5, 2026.

Location and territory

APPROXIMATE LOCATION

Mukogaoka-Yayoi · TokyoApproximate marker of the eponymous discovery.

Sources and references

Expand this information and consult its sources

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