Shiga Pref. Tumulus cluster

Kohori Kofun Group

LocationShiga Pref.
ShapeTumulus cluster
Largest member: Nishinoyama lengthabout 90m or more
PeriodMid-3rd–7th c.
DesignationNational Historic Site

Overview

The largest cluster of northern Omi, at Takatsuki in Nagahama, ranged on a ridge above Shiotsu Bay — Lake Biwa's northern gateway. The chiefs who ruled the lake routes lie in a line, like ancient beacons above the water.

Finds & research

From Komatsu Kofun: TLV and linked-arc mirrors, bronze arrowheads, iron goods.

Two views on the occupant

Archaeological view
A group of 132 mounds extending about 3km along the ridge east of Shiotsu Bay. The Agency for Cultural Affairs counts eight keyhole, eight square-fronted, square-backed, 79 round, and 37 square mounds, built from the beginning of the Kofun period through its 7th-century end. Nishinoyama is the largest, a keyhole mound about 90m long. Among the oldest is Komatsu, a square-fronted, square-backed mound about 60m long that yielded two mirrors, bronze arrowheads, iron objects, and pottery used in rituals.
Imperial Household Agency view
Not designated by the IHA. National Historic Site (2003).

Field notes

Nagahama City’s site brochure describes public transport from JR Takatsuki Station toward Nishino and a walking approach. The pin marks the approximate center of the group; Nishinoyama is shown separately.

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Sources

文化庁 国指定文化財等データベース・古保利古墳群長浜市「長浜市の遺跡1 古保利古墳群」・小松と西野山文化遺産オンライン・古保利古墳群

Related kofun

Mausoleum of Emperor Kobun Azuchi-Hyotanyama Kofun (136m) Kabutoyama Kofun (30m) Zeze-Chausuyama Kofun (120m) Kojinyama Kofun (124m) Kamo-Inariyama Kofun (45m)
← Tennozan Kofun (Yasu) Kasugayama Kofun Group →