The ruins of Ochaya Yashiki are the remains of an exclusive lodging facility built for the Tokugawa shogun family by Tokugawa Ieyasu, the founder of the Tokugawa shogunate, for use during journeys to and from Kyoto.
The complex was laid out in an almost square, castle-like formation and surrounded by earthen ramparts and dry moats. Watchtowers stood at all four corners, while the main gate was located in the center of the eastern side. Parts of the original ramparts and dry moats remain today, offering a glimpse of the imposing residence that once stood here.
Ochaya Yashiki is a historic site associated with an exclusive resting and lodging facility established for the Tokugawa shogun family during their journeys to and from Kyoto. It is regarded as the only surviving site of its kind and is considered a precursor to the honjin, the official lodgings reserved for feudal lords and other high-ranking travelers at post towns along Japan’s major highways.
The facility was established in Ogaki City, Gifu Prefecture, during the early Edo period, around 1605. According to the historical record Ogaki Domain Regional Miscellany (Ogaki-han Chihō Zakki), the estate had a nearly square, castle-style layout, with watchtowers at its four corners and a main gate at the front. The entire compound was enclosed by substantial earthen ramparts and dry moats, creating an imposing fortified residence.
By 1628, when the estate came under the management of Okada Yoshitsugu, a hatamoto—a direct retainer of the shogun—the buildings had deteriorated considerably, and most were demolished.
In 1976, the site was designated a Historic Site by Gifu Prefecture. Sections of the earthen ramparts and dry moats survive today, preserving evidence of the estate’s original layout.
Numerous peony plants have since been cultivated on the grounds. The site is now opened to the public as Akasaka Peony Garden during the flowering season and is known as one of the Tokai region’s notable destinations for viewing peonies.
1600: Following the Battle of Sekigahara, Tokugawa Ieyasu began organizing and improving Japan’s major highways.
1609: Ochaya Yashiki was established at a strategically important point along the Nakasendo route for use as a resting and lodging facility when Ieyasu traveled to Kyoto.
1624–1644: As post towns and travel facilities developed, the estate became unnecessary, and its buildings were demolished.
1949: Part of the historic site became school grounds during the construction of a junior high school.
1976: The ruins were designated a Historic Site by Gifu Prefecture.
Ochaya Yashiki is privately owned, and portions of its original earthen ramparts and dry moats remain. The grounds have been planted with numerous peonies and are open to visitors as Akasaka Peony Garden, a well-known flower-viewing destination in the Tokai region.
The estate was an exclusive lodging facility used by shoguns, including Tokugawa Ieyasu and his successor, Tokugawa Hidetada. The original compound measured approximately 170 meters on each side, with buildings arranged around a central palace and watchtowers positioned at the four corners.
Today, the site offers visitors a chance to explore the remains of an important Edo-period travel facility while enjoying the seasonal beauty of its peony garden. Its combination of historical significance and floral scenery makes it an appealing destination for those interested in Japanese history and traditional gardens.