Overview of the Inubushi Family Residence
The residence stands on the north bank of the Yoshino River, which flows through Aizumi Town. It was the home of the Inubushi family, who accumulated wealth through the indigo trade. During the late Edo period, the family also manufactured and sold medicines, establishing itself as a prosperous local household.
Major river improvement works in the early Shōwa era led to extensive changes to the property. The residence was rebuilt using modern construction techniques while retaining traditional Japanese architectural elements. One of its distinctive features is a Western-style reception room incorporated into an otherwise predominantly Japanese-style house.
The approximately 5,000-square-meter estate also contains several storehouses and other buildings, including a machinery workshop. Together, these structures preserve evidence of the family’s domestic life and commercial activities.
History of the Residence
An Indigo Merchant’s Family Home
The Inubushi family prospered through the trade in indigo, a crop that played an important role in the traditional economy of Tokushima. In addition to their commercial activities, the family manufactured and sold medicines during the late Edo period. Their success reflects the economic importance of indigo merchants and other trading families in the region.
Reconstruction in the Early Shōwa Era
Between 1931 and 1934, improvements to the Yoshino River required part of the property’s land to be used for embankments. In response, the family raised and reshaped the remaining grounds and undertook a major reconstruction of the residence and its associated buildings.
The resulting complex incorporated contemporary building methods while preserving traditional design features. The main house and surrounding structures took on the form that gives the estate its distinctive character today, illustrating how established merchant families adapted their homes to changing circumstances in early modern Japan.
Designation as an Important Cultural Property
On December 23, 2020, the Inubushi Family Residence was designated an Important Cultural Property of Japan in recognition of its historical and architectural significance. Its combination of traditional Japanese design, Western-influenced interiors, and practical residential planning makes it a valuable example of an affluent family’s home during the early Shōwa period.
Architectural Features
A Blend of Japanese and Western Styles
The residence is primarily Japanese in style, but its Western-style reception room stands out as a particularly interesting feature. This room reflects the influence of modern Western lifestyles during the early twentieth century and illustrates how new architectural ideas were incorporated into traditional Japanese homes.
The contrast between the reception room and the rest of the residence gives the building a distinctive character, combining established Japanese living traditions with contemporary tastes.
Traditional Craftsmanship and Modern Construction
The main house is a two-story structure, with the upper floor arranged for residential use. Its layout and structural design reflect the more advanced building techniques available during the early Shōwa era. The residence is regarded as a fine example of a modern Japanese-style house created through cooperation between a designer and local carpenters.
Traditional construction details remain prominent, including the extensive use of hon-gawara roof tiles, a traditional Japanese roofing material. These features preserve the architectural character of the region while demonstrating the evolution of residential design.
The Estate and Its Outbuildings
The grounds are raised above the surrounding land and organized around the main residence, with groups of storehouses helping to define the traditional layout of the estate. The buildings include a dry-goods storehouse, a miso storehouse, a machinery workshop, a front outbuilding, and a main gate.
These structures provide a broader picture of how a prosperous merchant household operated, bringing together residential spaces, storage facilities, and buildings associated with commercial and industrial activities. The estate as a whole is valuable for understanding both the architecture and the everyday life of the period.
Access
The Inubushi Family Residence is approximately three minutes by car from Aizumi Interchange on the Tokushima Expressway. Its location makes it a convenient historical stop when exploring Aizumi Town and the surrounding Naruto and Tokushima City area.
Preserving Tokushima’s Architectural Heritage
The Inubushi Family Residence is more than a historic house. It tells the story of a family that prospered through indigo trading and medicine production, while its early Shōwa-era reconstruction demonstrates how traditional Japanese architecture evolved alongside modern building techniques and changing lifestyles.
Its designation as an Important Cultural Property ensures recognition of its architectural and historical value. For travelers interested in traditional buildings, local commerce, and the cultural heritage of Tokushima, the residence offers a meaningful glimpse into the region’s past.