Asahi Site, Archaeological site in Kiyosu, Japan.
The Kaigarayama Shell Midden contains deep layers of shells and artifacts spread across 15 meters in diameter and 2.5 meters in depth.
The site dates from the late Jomon period through the Yayoi period and into the early Kofun period, receiving National Historic Site status in 1971.
Excavations have uncovered pottery, stone tools, animal bones, and marine remains that demonstrate the evolution of fishing and farming practices in ancient Japan.
The Historic Site Kaigarayama Shell Midden Exchange Center provides detailed information about the archaeological discoveries and exhibits original artifacts from the site.
The midden sits near the Asahi village ruins, which housed over 1,000 inhabitants and featured a protective moat with square-arranged burial mounds.
Location: Kiyosu
Location: Nishi-ku
GPS coordinates: 35.22150,136.85500
Latest update: May 11, 2025 05:44
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