A Historic Estate at the Foot of Mount Teushiyama
The Hikobe Family Residence stands at the foot of Mount Teushiyama in Hirosawa, Kiryu. The area has long been an important transportation point, making it significant to the history and development of the region.
The estate has a roughly 130-meter frontage and 120-meter depth and is arranged as a single-compound fortified residence. Earthen embankments and moats once surrounded the property, providing both boundaries and defensive protection.
A nagaya-mon gate stands at the main entrance on the south side. At the northeast rear entrance is a distinctive karamete gate with a staggered, or dogleg, layout. Stone walls made from river stones can still be seen around the lower portions of the embankments and near the rear entrance, providing clues to the defensive character of the estate.
In the northwestern part of the grounds is a small shrine dedicated to Hachiman, a deity traditionally associated with the protection of warriors. Together, these features preserve an unusually complete impression of a traditional samurai residence.
The History and Ancestry of the Hikobe Family
According to the family’s traditional genealogy, the ancestors of the Hikobe family can be traced back to Prince Takechi, the eldest son of Emperor Tenmu. Prince Takechi was an important figure in ancient Japanese history and is known for his role during the Jinshin War of 672.
According to family tradition, later descendants became members of the aristocratic system established under Japan’s ancient Ritsuryo government and took the name Takashina. By the late Heian period, members of the family had become warriors and established themselves in different parts of Japan.
One branch moved to the Tohoku region and eventually adopted the name Hikobe, reportedly taking it from the name of the area where they established themselves.
During the Muromachi period, the Hikobe family served the Ashikaga shogun family. Members of the family received the privilege of incorporating characters from the names of shoguns into their own names, indicating their position as important retainers.
However, during the political upheaval known as the Eiroku Incident of 1565, the head of the family, Hikobe Harunao, and his son are said to have been killed amid the conflict.
Later, Hikobe Nobukatsu, a member of the family, moved east to the Kanto region and settled in what is now Hirosawa, Kiryu City. This is regarded as the beginning of the Hikobe family’s connection with the present residence.
The Hikobe Family as Wealthy Farmers in the Edo Period
After the beginning of the Edo period in the early 17th century, the Hikobe family developed into a powerful and prosperous farming household. As a wealthy local landowning family with dependent farmers, they played an important role in the surrounding community and members of the family served successively as village officials.
A population and religious registration record from 1714 indicates that the Hikobe family owned land producing approximately 57 koku of rice. The koku was a traditional Japanese unit used to measure agricultural production, particularly the amount of rice a piece of land could produce.
During the 19th century, members of the family also studied textile techniques in Nishijin, Kyoto, one of Japan’s historic centers of silk weaving. They subsequently became closely involved in Kiryu’s growing textile industry.
Silk textiles were produced at the residence itself, which functioned partly as a workshop. In particularly successful years, the family’s textile business is said to have generated more than 2,000 ryō, a large amount of money by the standards of the period.
Architecture and Cultural Heritage of the Hikobe Residence
The Main House — A Traditional Home from the Early Edo Period
The main house is a large traditional farmhouse with an irimoya-zukuri roof, a distinctive Japanese roof form combining a gabled and hipped structure, covered with thatch. Based on its architectural characteristics, the building is believed to date from the early 17th century.
It measures approximately 17.9 meters along the ridge and 10.4 meters in width, making it an exceptionally substantial traditional residence.
A spacious earthen-floor work area occupies much of the eastern side, while the western side contains the main living spaces. The interior includes a large communal room, formal reception rooms, private rooms, and storage spaces, preserving the layout of an early Edo-period rural residence.
A projecting section on the northern side of the building was once used as a textile workshop. This feature provides an important connection between the architecture of the residence and the family’s later involvement in Kiryu’s famous silk-weaving industry.
The Nagaya-mon Gate and Historic Storehouses
The nagaya-mon at the front of the estate has a hipped, thatched roof and is believed to date from around the 18th century. It served not only as an entrance gate but also incorporated spaces used as accommodation for servants and as work areas.
Several traditional storehouses also remain on the property, including a document and valuables storehouse and a granary. The granary was built in 1856 and provides an important example of the buildings that supported the agricultural management of a prosperous rural household.
These surviving structures offer valuable insight into the daily life, agricultural practices, social organization, and economic activities of rural Japan during the Edo period.
The Estate Layout and Traditional Garden
In addition to the main house and nagaya-mon, the grounds contain a former retirement residence known as Fuyuzumi, a granary, a document storehouse, and other historic structures.
The estate also includes a traditional garden, a small Hachiman shrine, and a masugata gate featuring a traditional square defensive layout. The combination of these elements creates a distinctive landscape in which the character of a medieval warrior’s residence and that of a prosperous farming household coexist.
Stone walls, moats, waterways, and wells can also still be found throughout the grounds. The entire property, covering approximately 20,000 square meters, forms an important part of the cultural heritage designation.
Historic Documents and Other Cultural Treasures
Valuable Historical Records
The Hikobe family has preserved a substantial collection of historical documents, including materials that provide valuable information about the political, social, and economic history of medieval and early modern Japan.
One particularly significant document is the Nitayama Tsumugi Order Record, which has been designated an Important Cultural Property of Kiryu City. Dating from the 16th century, it provides evidence that textiles from Kiryu were already being traded as high-quality products in Kyoto during the Sengoku period.
The family collection also includes a letter issued by Ashikaga Tadayoshi in 1351, an important document for understanding political and social conditions in medieval Japan.
The Remarkable “Combined Tree”
Another unusual feature of the property is the tree known as the Hikobe Family Combined Tree. Three different species—muku no ki, Japanese evergreen oak, and Japanese hackberry—have grown together into a single remarkable form.
The tree has been designated a Natural Monument of Kiryu City. Its unusual appearance is the result of many years of natural growth and has become one of the memorable features of the historic estate.
Experiencing Japanese History at the Hikobe Family Residence
A Rare Cultural Attraction in Kiryu
The Hikobe Family Residence is generally open to the public on Saturdays, Sundays, and public holidays, offering visitors an opportunity to explore one of Kiryu’s most important historic properties.
Walking through the grounds, visitors can see a traditional Japanese farmhouse, a samurai-style fortified layout, historic storehouses, defensive earthworks, a shrine, and a traditional garden within a single estate.
The residence is particularly significant because it preserves traces of several different periods of Japanese history. Its origins are connected with a medieval warrior family, while its surviving buildings also reveal how the family later became a prosperous farming and textile-producing household.
Discovering Kiryu’s Silk-Weaving Heritage
Kiryu flourished historically as one of Japan’s major textile-producing towns and became known by the expression “Nishijin in the west, Kiryu in the east,” referring to Kyoto’s Nishijin district and Kiryu as leading centers of Japanese textile production in western and eastern Japan.
The Hikobe Family Residence provides an especially valuable connection to this history. The family’s involvement in silk production, the former textile workshop within the main house, and the surviving historical documents together demonstrate how closely the development of Kiryu’s textile industry was connected with the lives of local households.
For travelers interested in Japanese architecture, samurai history, traditional rural life, and the history of silk weaving, the Hikobe Family Residence offers a rare opportunity to encounter these themes in one historic setting.
Surrounded by greenery and preserved traditional buildings, the estate has a quiet atmosphere that contrasts with the busy modern world. A visit allows travelers to look beyond famous castles and temples and discover the everyday spaces where generations of Japanese families actually lived, worked, worshipped, and produced goods.