Kai Chōshizuka Kofun

The Kai Choshizuka Kofun extends 169 meters in length and rises 15 meters high, featuring a circular rear section and rectangular front portion.

Built during the late fourth century, this burial structure represents the largest surviving example of a Kofun-period tomb in eastern Japan.

Archaeological excavations revealed bronze mirrors, iron swords, and ritual terracotta figures called haniwa, reflecting ancient Japanese burial customs.

Visitors can explore the burial mound within Sone Kyuryo Park and view selected artifacts at the Yamanashi Prefectural Archaeological Museum.

The stone chamber inside the posterior circle measures 6.5 meters in length and contained numerous wooden artifacts related to ancient ceremonies.

Location: Kofu

Architectural style: keyhole-shaped kofun

Website: https://sonekyuryo.jp/map/map06

GPS coordinates: 35.59222,138.57833

Latest update: March 12, 2025 17:26