Osaka Pref. Keyhole-shaped mound

Mayuyama Kofun

LocationOsaka Pref.
ShapeKeyhole-shaped mound
Mound length200 m
PeriodLate 4th c.
DesignationNational Historic Site

Overview

The largest keyhole mound in Kishiwada, located at Mayu-cho. Its scale and date suggest the tomb of a powerful local leader in the Senshu region around the late 4th century, but the occupant is unidentified because the burial facility has not been investigated. It is a National Historic Site.

Finds & research

Haniwa including finned cylindrical examples, pottery, and river-stone facing are known. No full-scale excavation has been conducted, so the burial facility and grave goods remain unknown.

Two views on the occupant

Archaeological view
A keyhole mound built around the late 4th century. Kishiwada City gives its length as about 200m, rear-circle diameter as about 127m, and front width as about 100m; the Agency for Cultural Affairs designation text gives an axis length of about 190m. It ranks among the largest Early Kofun-period mounds outside Yamato. River-stone facing covered the mound, and haniwa and pottery have been collected, but no full-scale excavation has taken place.
Imperial Household Agency view
This is not an Imperial Household Agency mausoleum. It was designated a National Historic Site on 15 May 1956 and is owned by Kishiwada City and others.

Field notes

Kishiwada City advises taking a Nankai Wing Bus bound for Higashigaoka-cho from Kumeda Station on the JR Hanwa Line and alighting at Mayu. Do not enter managed or private areas of the mound.

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Sources

岸和田市 摩湯山古墳岸和田市 市内の主要な遺跡岸和田市 指定文化財一覧文化庁 文化遺産オンライン 摩湯山古墳

Related kofun

Daisen Kofun (486m) Kamiishizu Misanzai Kofun (365m) Haze Nisanzai Kofun (300m) Gobyoyama Kofun (203m) Tadeiyama Kofun (148m) Itasuke Kofun (146m)
← Miyanominamizuka Kofun Udohaka Kofun →