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Atsukashiyama Barrier

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excavation at nine locations along the embankment in 1979, finding numerous artifacts and discovering that the moats had a width of 15 meters, and depth of 1.5 meters in shallow places, and 2.8 meters in deep places. Based on the results of these surveys, the ruins received protection as a National
329:, which extended for a three-kilometer length between the Atsukashi River and the Atsukashi Mountains. The location was a chokehold on the main route to northern Japan, and was identified by the Northern Fujiwara as critical for the defense of Hiraizumi. Even today the route of 358:
chronicle. Despite the significance of the site, the Fukushima Prefectural government planned a large-scale land improvement project would have effectively destroyed all trace of the ruins. The Fukushima Prefectural Board of Education conducted a
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Although one of the largest and most impressive structures of its kind attempted in Japan, Atsukashiyama Barrier only stalled the Minamoto advance for a short period, and Fujiwara Kunihira was killed in the battle.
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was a defensive fortification consisting of embankments and moats, erected in the late
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Historic Site in 1981. The site is located approximately 10 minutes by car from
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The site came to scholarly attention during construction work on the
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in 1971, although its location was clearly stated in the medieval
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in 1189. The embankment consisted of a triple set of earthen
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The Atsukashiyama Barrier was a defensive structure built by
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remnants of ramparts and moats of Atsukashiyama Barrier
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Index

Kunimi, Fukushima

Atsukashiyama Barrier is located in Fukushima Prefecture
Atsukashiyama Barrier is located in Japan
37°53′17″N 140°33′57″E / 37.88806°N 140.56583°E / 37.88806; 140.56583
National Historic Site of Japan
Heian period
Northern Fujiwara
Kunimi, Fukushima
Tōhoku region
Japan
Hiraizumi
Kamakura shogunate
National Historic Site of Japan
Fujiwara no Kunihira
Fujiwara no Yasuhira
Ōshū
Minamoto no Yoritomo
ramparts
yagura
siege crossbows
Japan National Route 4
Tōhoku Expressway
Tōhoku Main Line
Tōhoku Expressway
Azuma Kagami
rescue archaeology
Fujita Station
JR East
Tōhoku Main Line

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