Osaka Pref. Keyhole-shaped mound IHA imperial tomb

Taishi Nishiyama Kofun

Also known as: Kochi-no-Shinaga-no-Nakanoo-no-Misasagi (Mausoleum of Emperor Bidatsu)
LocationOsaka Pref.
ShapeKeyhole-shaped mound
Mound length93 m
PeriodLate 6th c.
IHA designationIHA-managed (no public entry)

Overview

93m keyhole mound, largest in the Shinatani group. Designated as Emperor Bidatsu's mausoleum.

Finds & research

No excavation permitted under IHA mausoleum regulations. Internal structure and grave goods remain unknown. Exterior viewable from public paths.

Two views on the occupant

Archaeological view
93m keyhole mound. The largest in the Shinatani kofun group.
Imperial Household Agency view
Officially designated "Kochi-no-Shinaga-no-Nakanoo-no-Misasagi" and managed by the IHA as the mausoleum of Emperor Bidatsu (30th Emperor, r. 572–585). Said to be a joint burial with his mother, Princess Ishihime. [IHA Visiting Info] Address: 大阪府南河内郡太子町大字太子 / Access: (バス停)敏達天皇陵前から徒歩約9分 / Hours: 原則、8時30分~17時 (open year-round in principle). Stamp storage: 古市陵墓監区事務所.

Field notes

Part of the Shinatani group.

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Sources

宮内庁Wikipedia太子町教育委員会

Related kofun

Daisen Kofun (525m) Kamiishizu Misanzai Kofun (365m) Haji Nisanzai Kofun (300m) Gobyoyama Kofun (203m) Tadeiyama Kofun (148m) Itasuke Kofun (146m)
← Kasugamukoyama Kofun Matsutakeyama Kofun →