Ōtaki Castle

Ōtaki Castle is a castle in southeastern Chiba Prefecture that rises against forested mountain slopes and features four floors with observation windows. The wooden structure rests on stone foundations, some of which date back to the original fortification.

The Satomi clan built the first fortress here in the early 16th century when the region was under their control. Honda Tadakatsu rebuilt the site starting in 1590 under orders from Tokugawa Ieyasu and reinforced its strategic importance.

The sword exhibition inside displays Japanese blades from different eras, arranged carefully in lit cases. Visitors also find traditional armor and everyday objects that show the lives of samurai and their families during the Edo period.

Access is through a short walk from Otaki Station, though the path up the slope can be somewhat steep. Opening hours are regular, but visitors should bring comfortable shoes and prepare for changing weather.

The current reconstruction follows drawings from 1832 since no original building plans survive. The structure was completed in 1975 and represents one of the few castles in the region based on historical sketches rather than archaeological findings.

Location: Otaki

Inception: 1590

Founders: Mariyatsu Jokan

Part of: Continued Top 100 Japanese Castles

GPS coordinates: 35.28590,140.23900

Latest update: December 14, 2025 18:16