
Guide
The Kumagaya Family Residence is an architectural gem located in Oda City, Shimane Prefecture, dating back to the late Edo period. As the residence of a powerful merchant family that managed the Iwami Silver Mine and held official positions at the local magistrate's office, it was designated as a National Important Cultural Property in 1998. The estate is enclosed by white plaster walls and features a main house alongside five distinct storehouses (including tool, clothing, and rice storage), vividly illustrating the daily life of wealthy merchants of that era. The residence is also a constituent part of the UNESCO World Heritage site, 'Iwami Ginzan Silver Mine and its Cultural Landscape,' making it a site of immense historical and cultural significance.
The Kumagaya family held a prestigious status, serving as 'Kakeya' (officials in charge of public funds) and local town officials. The current structures are primarily based on buildings reconstructed after a great fire in 1800 (Kansei 12) and were further refined through the early Meiji era. The architectural design and layout of the estate reflect the family's high-ranking social status, serving as a symbol of the political and economic authority they wielded in the region. Through careful preservation and restoration, the estate maintains its authentic appearance from the late Edo to early Meiji periods.

The greatest draw is the majestic architectural style that has stood for over 220 years. Stepping into the earthen floor (doma) of the main house, you are greeted by a powerful yet serene space defined by massive pine beams, sturdy zelkova (keyaki) pillars, and cedar sliding doors. The five surrounding storehouses, each serving a specific purpose, tell the story of how goods and resources were managed in the past. The harmony between the tiled roofs, white plaster walls, and the surrounding nature of the Ginzan River creates a timeless atmosphere that transports visitors back to the Edo period.
The residence offers different charms depending on the season. Visiting during periods when seasonal household items or traditional tools are on display provides a deeper understanding of historical lifestyles. For the best experience of the architectural beauty, visit during the daytime when natural light illuminates the interior, highlighting the texture of the heavy beams and the depth of the earthen floors. A clear, sunny day is highly recommended to enjoy the seamless integration of the estate with its natural surroundings.

Beyond simple sightseeing, the site occasionally hosts cultural events that allow visitors to experience the history of the region firsthand. Through various displays, you can learn about the lives of influential merchants and the traditional craftsmanship of the era. The quiet, contemplative atmosphere of the historical space provides a perfect setting to appreciate Japanese traditional architecture and lifestyle.
The Kumagaya Family Residence is nestled within the historic townscape of the Iwami Ginzan World Heritage area. The nearby streets of Omori Town are perfect for walking and exploring. You will also find the Iwami Ginzan World Heritage Center and other local museums nearby. We recommend exploring the local cafes and eateries while enjoying the harmonious landscape of history and nature.
To protect this precious cultural property, visitors are required to remove their shoes before entering the buildings. Please wear easy-to-remove footwear and dress appropriately for the weather (especially if visiting in colder months). To maintain the serene environment, please refrain from touching the exhibits or the historic structures and observe the rules of quiet contemplation.