is an

archaeological site An archaeological site is a place (or group of physical sites) in which evidence of past activity is preserved (either prehistoric or historic or contemporary), and which has been, or may be, investigated using the discipline of archaeology an ...

containing the ruins of the

Kamakura is a city in Kanagawa Prefecture, Japan. Kamakura has an estimated population of 172,929 (1 September 2020) and a population density of 4,359 persons per km² over the total area of . Kamakura was designated as a city on 3 November 1939. Kamak ...

to early

Sengoku period The was a period in History of Japan, Japanese history of near-constant civil war and social upheaval from 1467 to 1615. The Sengoku period was initiated by the Ōnin War in 1467 which collapsed the Feudalism, feudal system of Japan under the ...

fortified residence of the

Takanashi clan The Takanashi clan () of Shinano Province were direct descendants of Minamoto no Yorisue, son of Yorinobu. One of the grandsons of Yorisue soon on took the name Takanashi. Takanashi Tadanao was a noted retainer of the Minamoto clan during the ...

, local warlords in northern

Shinano Province or is an old province of Japan that is now Nagano Prefecture. Shinano bordered on Echigo, Etchū, Hida, Kai, Kōzuke, Mikawa, Mino, Musashi, Suruga, and Tōtōmi Provinces. The ancient capital was located near modern-day Matsumoto, whi ...

during that period. The site is located in the Otate neighborhood of the city of

Nakano, Nagano is a city located in Nagano Prefecture, Japan. , the city had an estimated population of 42,664 in 15649 households, and a population density of 380 persons per km². The total area of the city is . Geography Located in the northern end of the ...

in the

Chūbu region The , Central region, or is a region in the middle of Honshu, Honshū, Japan, Japan's main island. In a wide, classical definition, it encompasses nine prefectures (''ken''): Aichi Prefecture, Aichi, Fukui Prefecture, Fukui, Gifu Prefecture ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

. The ruins were designated a National Historic Site of Japan in 2007.

Overview

The Takanashi clan was a cadet branch of the

Minamoto clan was one of the surnames bestowed by the Emperors of Japan upon members of the imperial family who were excluded from the line of succession and demoted into the ranks of the nobility from 1192 to 1333. The practice was most prevalent during the ...

which gradually came to dominate northern Shinano Province during the

Muromachi period The is a division of Japanese history running from approximately 1336 to 1573. The period marks the governance of the Muromachi or Ashikaga shogunate (''Muromachi bakufu'' or ''Ashikaga bakufu''), which was officially established in 1338 by t ...

. They were attacked by the

Takeda clan The was a Japanese samurai clan active from the late Heian period until the late 16th century. The clan was historically based in Kai Province in present-day Yamanashi Prefecture. The clan reached its greatest influence under the rule of Taked ...

from Kai Province and turned to the powerful

Uesugi clan The is a Japanese samurai clan which was at its peak one of the most powerful during the Muromachi and Sengoku periods (14th to 17th centuries). Appert, Georges. (1888) ''Ancien Japon,'' p. 79./ref> At its height, the clan had three main branch ...

Echigo Province was an old province in north-central Japan, on the shores of the Sea of Japan. It bordered on Uzen, Iwashiro, Kōzuke, Shinano, and Etchū Provinces. Nussbaum, Louis-Frédéric. (2005). "''Echigo''" in . It corresponds today to Niigata ...

for assistance. The Takanashi were allies of

Uesugi Kenshin , later known as was a Japanese ''daimyō''. He was born in Nagao clan, and after adoption into the Uesugi clan, ruled Echigo Province in the Sengoku period of Japan. He was one of the most powerful ''daimyō'' of the Sengoku period. Known as ...

against

Takeda Shingen , of Kai Province, was a pre-eminent ''daimyō'' in feudal Japan. Known as the "Tiger of Kai", he was one of the most powerful daimyō with exceptional military prestige in the late stage of the Sengoku period. Shingen was a warlord of great ...

at the

Battle of Kawanakajima The were a series of battles fought in the Sengoku period of Japan between Takeda Shingen of Kai Province and Uesugi Kenshin of Echigo Province from 1553 to 1564. Shingen and Kenshin contested each other for control of the plain of Kawanakaj ...

. However, with the rise of

Oda Nobunaga was a Japanese ''daimyō'' and one of the leading figures of the Sengoku period. He is regarded as the first "Great Unifier" of Japan. Nobunaga was head of the very powerful Oda clan, and launched a war against other ''daimyō'' to unify ...

the Takanashi gradually lost their territory and became vassals of the Uesugi. When

Uesugi Kagekatsu was a Japanese samurai ''daimyō'' during the Sengoku and Edo periods. He was the adopted son of Uesugi Kenshin and Uesugi Kagetora’s brother in law. Early life and rise Kagekatsu was the son of Nagao Masakage, the head of the Ueda Nagao c ...

was relocated from

Toyotomi Hideyoshi , otherwise known as and , was a Japanese samurai and ''daimyō'' (feudal lord) of the late Sengoku period regarded as the second "Great Unifier" of Japan.Richard Holmes, The World Atlas of Warfare: Military Innovations that Changed the Cour ...

, the Takanashi clan followed him to

Aizu is the westernmost of the three regions of Fukushima Prefecture, Japan, the other two regions being Nakadōri in the central area of the prefecture and Hamadōri in the east. As of October 1, 2010, it had a population of 291,838. The princip ...

and eventually to

Yonezawa Yonezawa City Hall is a city in Yamagata Prefecture, Japan. , the city had an estimated population of 81,707 in 33,278 households, and a population density of 150 persons per km2. The total area of the city is . Yonezawa is most famous for ...

. The ruins of their former clan residence in Shinano is located in the northern end of the Nagano basin in the northeastern part of the prefecture, on flat land at an elevation 380 meters. In the mountains about one kilometer east are the ruins of Kamogamine Castle and Kamagamine Castle. The residence ruins occupy a rectangular site measuring roughly 130 meters east-to-west by 100 meters north-to-south, surrounded by a moat and a

palisade A palisade, sometimes called a stakewall or a paling, is typically a fence or defensive wall made from iron or wooden stakes, or tree trunks, and used as a defensive structure or enclosure. Palisades can form a stockade. Etymology ''Palisade' ...

on all sides. The moat had a width of ten meters and depth of three meters with a V-shaped cross-section and the ramparts were ten meters wide and from one to three meters in height. Within this enclosed area, an

archaeological excavation In archaeology, excavation is the exposure, processing and recording of archaeological remains. An excavation site or "dig" is the area being studied. These locations range from one to several areas at a time during a project and can be condu ...

conducted from 1986 to 1994 discovered the foundation pillars for twelve buildings, a well, and

Shinto shrine A is a structure whose main purpose is to house ("enshrine") one or more ''kami'', the deities of the Shinto religion. Overview Structurally, a Shinto shrine typically comprises several buildings. The '' honden''Also called (本殿, meani ...

. The remains of a

Japanese garden are traditional gardens whose designs are accompanied by Japanese aesthetics and philosophical ideas, avoid artificial ornamentation, and highlight the natural landscape. Plants and worn, aged materials are generally used by Japanese garden desig ...

was also discovered, including a pond that was eight meters by six meters with three arrangements of rocks and river stones. It appears to have been changed at some point from a pond to a dry landscape garden. It is the only Sengoku-period garden to have been discovered in Nagano Prefecture. The site is now a public park and is located approximately ten minutes on foot from Shinshū-Nakano Station on the

Nagano Electric Railway The is a private railway based in Nagano, Japan. The company and its line are commonly referred to as . It originally operated three lines, but only the Nagano Line between Nagano — Suzaka — Shinshū-Nakano — Yudanaka remains ...

References

External links

Nagano city official site

Nagano prefecture tourist information
{ja Kamakura period Sengoku period History of Nagano Prefecture Nakano, Nagano Historic Sites of Japan Archaeological sites in Japan Shinano Province

Overview

See also

References

External links