
Guide
The Kyu-Sasanami Family Residence is a precious residential architectural site designated as an Important Cultural Property, located in Kaminokuni Town, Hokkaido. This residence stands as a symbol of the prosperity brought by the herring fishing industry, which was once a major economic driver along the Sea of Japan coast in Hokkaido. The high level of preservation and the authentic architectural style provide a vital window into the historical lifestyles and industrial transitions of the region.
The history of this residence is tied to the Sasanami family, who were engaged in the herring fishing industry in Kaminokuni for generations. It is said that the first generation migrated from Sasunami Village in Noto Province (present-day Suzu City, Ishikawa Prefecture) to Matsumae Fukuyama before settling in this area. The main structure is believed to have been built in the early 19th century, possessing immense historical value. In 1992, the main house and its associated earthen storehouses were designated as an Important Cultural Property to preserve the legacy of the herring-driven era. The site also serves as a guidance facility to help visitors trace the local history.

The greatest draw is the structural beauty and historical texture of one of the oldest surviving traditional Japanese-style residences in Hokkaido. Inside the main house, visitors can experience a space that evokes the daily life of the 19th century. The site also features several auxiliary buildings, including earthen storehouses (dozō), rice granaries, and book storehouses (bunko-zō), each serving a specific historical purpose. These structures are not just dwellings but cultural heritage sites that illustrate the economic wealth generated by the herring industry. The use of Hinoki (Japanese cypress) in parts of the construction allows visitors to appreciate the traditional craftsmanship and the relationship between the people and nature.
The residence is primarily open to the public from April to November. We recommend visiting during the daytime when the sunlight clearly highlights the intricate details of the woodwork and the textures of the building materials. Watching the historical structures against the changing seasonal landscapes of Hokkaido is a beautiful way to experience the harmony between nature and history.
Beyond simple sightseeing, this site offers an educational experience regarding regional history. The auxiliary rice and book storehouses have been maintained as facilities to help visitors understand the lifestyle of the era and how the herring industry shaped the local community. By observing the exhibits and the unique structural designs, you can gain a living understanding of history that goes beyond what is found in textbooks.
Kaminokuni Town is dotted with other historical sites and cultural assets. For a deeper understanding of the region, consider visiting the Katsuyama-kan Ruins, a nationally designated historical site. Exploring the area near Ishizaki Fishing Port will also provide a comprehensive view of how people have lived in harmony with the sea in Hokkaido.