Ancient Historical Relations between Asian Continent and Nagano

Nagano has a close connection with Korea and China historically.  A lot of culture and art were introduced from the Asian Continent in the ancient times and especially various skills were also brought by Korean people since Kofun Period (tumulus period 4th-6th century).  These facts have been proved with the discovery of many things related to China and Korea in various places around Japan. For example, we can see the similar chamber tombs built during the period of Goguryeo(BC.37-AD668) in Korea.@The earthen vessels and ornaments found in such tombs around Nagano show that Korean people introduced the way of making those vessels and irons into Japan.  Furthermore, a lot of harnesses were also excavated and it shows that horses were also brought to Japan with Korean people. 

This chart shows the cultural relationship between Asian Continent and Japan.  Spiritual cultures like Buddhism as well as techniques or arts were introduced into Japan from China and Korea.
The Asian Continent & Nagano, Japan
This kind of image of horse was one of the ornaments placed inside the tumuli.
Clay Image of a horse
This earthenware, painted brown-red with rouge  (iron oxide, Fe2O3), were placed in the tomb of important people.  They were rich and also had strong political power in the village.  This earthenware is named "Hakoshimizu Style Earthenware".  It was firstly found at Hakoshimizu, Nagano, where Nagano Nishi High School stands.
Earthenware
This kind of celadon porcelain were originally made in China.
The way of making this china was also introduced into Korea and Japan.
Celadon Porcelain
These comma-shaped beads were used for the ornaments around neck and collar.  They are also used for the articles buried together with a dead body.  The following picture illustrates that they were introduced into Japan from Korea and Nagano has close connections with Korea.
Adornments

Comma-shaped beads
This comma-shaped bead is the property of Cheongju National Museum in Cheongju-city, South Korea.  
 ---> Cheongju National Museum
Buckle These buckles are the property of Cheongju National Museum in Cheongju-city, South Korea. 
The same buckles were found at Asakawa, Nagano-city, Japan in 2001.  --->  Click here!
In the tumulus period(4th-6th Century), people were breeding horses and the harness were introduced into Japan by Korean people with the skills of making iron.  The number of tumulus where the harness were found in Nagano is about 200, which is the largest number in Japan. 
This ancient iron sword was found in Kijimadaira Village and it was brought over to Japan from Korea.  This is the oldest and biggest sword that has ever found in Japan.  This proves that the process in making iron was introduced to Japan around that time. 
Sword

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Source: Presented by Nagano Prefectural Museum of History
Advisor: Mr. Denda Ifumi, a Social Studies teacher from Nagano Nishi High School