Wakayama Pref. Keyhole-shaped mound

Hirai No.1 Kofun and Hirai Haniwa Kiln Site Group

LocationWakayama Pref.
ShapeKeyhole-shaped mound
Mound length22 m
PeriodLate 6th century
DesignationPrefectural Historic Site

Overview

A prefectural historic site regarded as Wakayama's only concrete example linking haniwa production kilns with the mound they supplied.

Finds & research

Quiver-shaped haniwa (yanagui-gata), double-leg ring-pattern haniwa, kiln walls, charcoal fuel.

Two views on the occupant

Archaeological view
A roughly 22m keyhole mound with two haniwa kilns downslope to the southwest, dating to the latter half of the Late Kofun period.
Imperial Household Agency view
Not an IHA mausoleum. Designated a Wakayama Prefectural Historic Site on 26 May 2016.

Field notes

Follow protected boundaries and on-site signs.

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Sources

わかやまの文化財 平井1号墳及び平井埴輪窯跡群(和歌山県教育委員会)和歌山県指定文化財・記念物目録(平井1号墳及び平井埴輪窯跡群 平成28年指定)

Related kofun

Dainichizan No.35 Kofun (86m) Tennozuka Kofun (88m)
← Nakisawa-me no Kofun Shimaizumi Hiratsuka Kofun →