Former Kobe Foreign Settlement Building No. 15

The Last Western Building Standing: Former Kobe Foreign Settlement Building No. 15

Standing quietly among the sleek modern office towers of Kobe's former foreign settlement district, the Former Kobe Foreign Settlement Building No. 15 (旧神戸居留地十五番館) is a remarkable survivor from the city's earliest days as an international port. This elegant two-story colonial-style structure, with its distinctive veranda, ornamental columns, and twin pediments, is the sole remaining building from the era when Kobe's foreign settlement was a thriving enclave of Western merchants, diplomats, and traders. Designated as a national Important Cultural Property, this former American Consulate offers visitors a tangible connection to the transformative period when Japan opened its doors to the world.

Historical Background: From Foreign Settlement to Cultural Treasure

The story of Building No. 15 is inseparable from the history of Kobe's foreign settlement. In 1867, the establishment of a foreign settlement in Hyogo (Kobe) was decided, and construction began on what would become one of the most admired foreign enclaves in East Asia. The first auction of settlement lots took place in 1868 following the opening of Kobe Port, with Lot No. 15 purchased by a French national who built a hotel on the site.

The current building was constructed around 1880 and served as the United States Consulate for approximately ten years from 1881. After its diplomatic service ended, the building passed through several commercial enterprises before being acquired by Nozawa Corporation (株式会社ノザワ), a building materials manufacturer, in 1966. The company used it as its headquarters and demonstrated a deep commitment to preserving this architectural heritage. The importance of the building had been recognized by architectural researchers since the 1950s, and Nozawa Corporation's leadership showed great understanding of its historical significance.

In 1989, the building received its designation as an Important Cultural Property, acknowledging its irreplaceable value as the only surviving structure from the foreign settlement era (1868–1899). Conservation and restoration work began the following year, and the building was opened as a restaurant upon completion of these efforts.

Surviving the Great Hanshin-Awaji Earthquake

On January 17, 1995, the Great Hanshin-Awaji Earthquake struck Kobe with devastating force. Building No. 15 was completely destroyed, its collapse becoming a symbol of the earthquake's destruction of Kobe's historic landscape. The loss was widely reported in the media as emblematic of the broader devastation suffered by the city's architectural heritage.

However, the story did not end there. With support from national, prefectural, and municipal governments, a remarkable restoration effort was undertaken. Approximately 70% of the original building materials were salvaged from the rubble and reused in reconstruction. In a groundbreaking achievement, seismic isolation technology was incorporated beneath the foundation — the first time such technology had ever been applied to a cultural property or traditional wooden structure in Japan. The system uses lead-rubber bearings (LRB) that reduce earthquake energy by approximately one-third, ensuring the building's survival against future seismic events.

The restoration was completed in March 1998, and the building was returned to its original appearance, including the open second-floor veranda that had been enclosed during earlier renovations. This meticulous reconstruction demonstrated that even in the face of total destruction, historical buildings can be faithfully revived through dedication and innovative engineering.

Why It Was Designated an Important Cultural Property

Building No. 15 was designated as a national Important Cultural Property on May 19, 1989, for several compelling reasons. First and foremost, it is the only surviving commercial building from Kobe's foreign settlement, which once contained 126 lots of Western-style structures. While other settlement-era buildings were demolished or destroyed over time, this single structure endured, making it an irreplaceable witness to a pivotal chapter in Japan's modernization.

The building's overall preservation was noted as excellent, with particularly noteworthy details in its veranda, central corridor, and staircase areas. Its architectural style typifies the colonial design that characterized the earliest Western buildings in East Asian treaty ports. The boundary brick wall and stone pillars on the building's western side, marking the border with the adjacent Lot No. 16, have also been designated as associated cultural properties.

Architectural Highlights and Design Features

Building No. 15 is a two-story structure of timber-framed brick construction (木骨煉瓦造) with a hipped roof covered in san-kawara (pan tiles). Its building area measures approximately 175.4 square meters.

The exterior presents a colonial-style facade with a distinctly Western appearance. The southern face, which originally looked toward the sea, features an open second-floor veranda supported by columns with decorative capitals. Twin triangular pediments crown the roofline at both ends of the southern elevation, lending the building a sense of formal grandeur. The external walls consist of brick infill between structural timbers, covered with mortar scored with horizontal and vertical lines to imitate stone masonry — a technique that gives the building its refined, stone-like appearance.

Inside, visitors can admire a Serliana motif — an arrangement combining Ionic columns with arches — in the central corridor of the first floor. The staircase and its surroundings feature fine detailing that speaks to the craftsmanship of the Meiji era. The east side of the building contains an elegant arched entrance.

Following the earthquake restoration, the two original brick chimneys were replaced with reinforced steel and concrete structures that serve as structural columns, connected to the wooden frame through steel beams hidden in the ceiling. This combination of historical authenticity and modern engineering is one of the building's most fascinating aspects.

Visitor Information

Today, Building No. 15 houses "Salon 15 TOOTH TOOTH," a patisserie, tea boutique, and salon that opened in June 2024 following a renovation. The establishment offers afternoon tea, pastries, and gastronomy-inspired cuisine in the elegant setting of this historic building. Visitors can enjoy their meals while surrounded by the original architectural details of the Meiji-era trading house, with seating available on the iconic second-floor balcony overlooking the former settlement streets.

The building is illuminated from dusk until 23:00, making it a striking sight during evening strolls through the former settlement area. Adjacent to the building's east entrance, visitors can also see an exhibit of the Former Kobe Foreign Settlement Brick Sewer — the oldest modern sewer system in Japan, constructed between 1868 and 1872, and designated as a national Registered Tangible Cultural Property.

The building's exterior can be appreciated freely at any time. The interior can be experienced by visiting the restaurant.

Surrounding Attractions

Building No. 15 is located in the heart of Kobe's former foreign settlement district, making it an ideal starting point for exploring the area's rich architectural heritage. The Kobe City Museum, housed in the former Yokohama Specie Bank building (a Registered Tangible Cultural Property itself), stands directly across the street and features a free permanent exhibition on Kobe's history, including detailed dioramas of the settlement in its heyday.

Other notable nearby buildings include the Former Foreign Settlement Building No. 38, now used as a luxury retail space for Daimaru department store and designed by the renowned Vories architectural firm; the Chartered Building (1938), with its Ionic colonnade; the Kobe Shosen Mitsui Building; and the Shinko Building. The Nankinmachi (Kobe Chinatown) is a short walk to the west, while the waterfront Meriken Park area with the iconic Kobe Port Tower is within easy walking distance to the south.

The Kitano Ijinkan (Foreign House) district on the hillside north of Sannomiya station offers a complementary experience, with more than a dozen Western-style residences open to the public.