Ozu Castle

Ozu Castle (大洲城, Ōzujō) rises gracefully above the Hijikawa River in the heart of Ozu City, serving as both a historical symbol and an architectural treasure. Originally constructed in the 1300s, the castle endured centuries of fires, floods, and neglect, but its legacy was carefully revived through a meticulous restoration project. The current main keep, completed in 2004, was rebuilt entirely out of wood using traditional Japanese carpentry techniques—one of only a few such reconstructions in the country. This commitment to authenticity allows visitors to experience the castle much as it would have appeared in its feudal heyday, complete with tatami-matted interiors, exposed wooden beams, and steep staircases that reflect its Edo-period origins. For an even deeper connection to the past, guests can book an exclusive overnight stay inside the castle itself—an exceptionally rare opportunity in Japan that transforms a historical visit into a truly immersive experience.

One of the castle’s most distinctive features is its rare configuration of flanking turrets, giving it a unique silhouette compared to more common Japanese castle layouts. Inside, the structure houses a range of engaging exhibits, including historical documents, topographical maps, architectural models, and samurai weaponry. Each floor unveils a different chapter of Ozu’s rich heritage, culminating in a panoramic view from the top of the four-story keep. From here, visitors can take in the winding Hijikawa River, the tiled rooftops of the Ozu old town, and the surrounding mountains—a scenic reward that seamlessly connects past and present.