Hibiya U-1 Building

Hibiya U-1 Building is a skyscraper with 26 floors above ground and 4 floors below ground, constructed with steel-reinforced concrete in Tokyo's financial district. The structure contains 12 elevators and individual climate control systems throughout.

The building was constructed in 1984 on land that previously held the Rokumeikan, a Western-style meeting place from the Meiji period, and a former Satsuma clan residence. These earlier structures were significant sites in Tokyo's social and political development during the 19th century.

The building's name references its proximity to Hibiya Park, and a small courtyard within features Japanese maple trees alongside a spherical sculpture by artist Takekichi Inoue. This green space serves as a quiet retreat amid the busy surrounding streets.

The building sits within a short walk from Hibiya and Uchisaiwaicho stations, making it easily accessible by public transport. The multiple elevators and convenient location mean visitors and workers can reach it without difficulty.

The building steps back from the street by about 30 meters, creating a generous front plaza that goes beyond local building requirements. This setback gives the site a more open feeling than typical urban construction in this area.

Location: Uchisaiwaichō

Inception: June 1984

Architects: Kajima Corporation

GPS coordinates: 35.67175,139.75761

Latest update: December 7, 2025 20:49