Taishi Nishiyama Kofun

The Taishi Nishiyama Kofun is a burial mound featuring a distinctive keyhole shape formed by two connected rectangular sections that represent traditional Japanese tomb design. The structure is part of the larger Shinagadani Kofun Cluster and demonstrates the construction methods of this ancient burial type.

This mound dates to the 4th century and served as the burial place of an imperial family member, reflecting the high status of the deceased. Its construction demonstrates a period when such monumental burials were expressions of power and social hierarchy.

This burial mound demonstrates how ancient communities honored their leaders and what objects they considered essential for the afterlife. Such mounds served as visible reminders of power and social order in early Japanese society.

The site can be accessed on foot with designated pathways around the mound allowing visitors to observe its overall shape and structure. Wearing comfortable shoes is recommended as you can walk around the site to appreciate its full design from different angles.

The mound is associated with Ishihime, a figure connected to the imperial family whose items have been discovered within the burial chamber. These artifacts provide rare physical evidence of daily life and burial customs from this distant period.

Location: Taishi

Architectural style: keyhole-shaped kofun

Part of: Shinagadani Kofun Cluster

Website: https://kunaicho.go.jp/ryobo/guide/030

GPS coordinates: 34.51183,135.63549

Latest update: December 12, 2025 14:21