Tonomi Palisade Site

Tonomi Palisade Site is castle ruins from the 11th century located on elevated terrain in Kanegasaki. Remains of dwellings and defensive structures spread across a large area, showing how a medieval fortress was organized and built.

The site was built by the powerful Abe clan in the 11th century when they controlled six districts and constructed twelve fortifications. After a military victory, Minamoto no Yoriyoshi took control of this strategically important fortress.

Excavations revealed pit dwellings and post-built structures that show how people once lived and defended this place.

The site is easy to reach by car from Kanegasaki Station or Mizusawa Interchange on the Tohoku Expressway. Pathways on the grounds help you explore the excavated structures and get a clear view of the layout.

The site preserves remains of residential buildings and watchtower structures that reveal how fortress inhabitants lived their daily lives and monitored the surrounding area. These everyday details offer a rare look into life at a medieval military outpost.

Location: Kanegasaki

GPS coordinates: 39.60730,141.17210

Latest update: December 11, 2025 18:03