Guide
The Former Nakajima Family Residence is a grand estate built by Chikuhei Nakajima, the founder of Nakajima Aircraft, for his parents in his hometown. The estate spans over 10,000 m² and includes the main residence, a main gate, a guardhouse, a storehouse, and a Shinto shrine. This building is a quintessential example of "Modern Japanese-Western Architecture," where traditional Japanese styles are seamlessly blended with Western design elements, such as those found in the reception rooms. Due to its immense historical and cultural value, it was designated as a National Important Cultural Property on July 25, 2016.
Constructed around 1930–1931, the residence was designed under the supervision of Hajime Ito, a former official of the Imperial Household Ministry. Each building was crafted by different master carpenters. The construction cost was approximately 1 million yen at the time—an enormous sum for that era. Following World War II, the estate had a unique history as it was once seized by the U.S. military and used as housing for American families. Today, it serves as a community exchange center, with parts of the estate open to the public.
The architecture features a sophisticated blend of Japanese and Western styles throughout. The entrance is marked by a beautiful curved roof known as "Karahafu," and the floors are laid with white granite. In the entrance way and guest rooms, you will find Western-style decorations such as chandeliers, stained glass, and even a marble fireplace. Look closely to see the "Sagari-fuji" (hanging wisteria) crest, the Nakajima family emblem, integrated into details like sliding door handles and curtains. The use of premium materials, including white granite and Sakura granite (Mansei stone), adds to its prestige.
Visiting on a clear, sunny day is highly recommended, as the natural light enhances the brilliance of the stained glass and chandeliers. The surrounding lush greenery changes beautifully with the seasons, providing a serene backdrop to the historic estate. Visitors can currently explore the interior of the "Kurumayose" (carriage entrance) section, which has been reinforced for seismic safety.
As a community exchange center, the site offers a rare opportunity to experience historical architectural styles up close. The true charm lies in walking through the unique spatial configurations where Western elements are embedded within a Japanese structure. You can observe the meticulous craftsmanship and the auxiliary facilities that tell the story of life during that era.
The Ota area is dotted with various historical sites and facilities related to the history of Nakajima Aircraft. After visiting the residence, we recommend taking a stroll through the surrounding area to enjoy the historical landscape.
Please observe proper etiquette to protect this historical treasure. Currently, indoor viewing is primarily available in the seismically reinforced "Kurumayose" section. Please watch your step while walking. In the event of severe weather like typhoons, protective measures such as installing storm shutters may be taken to preserve the building. While there is no admission fee, please check local information regarding parking availability.