Returned After 79 Years: Yokohama's 43-Hectare Negishi Housing Area Comes Back to Japan
# Negishi housing area# US base return# Yokohama# urban development# land use
Key Points
- The US military's Negishi housing area in Yokohama was returned to Japan on June 30
- The site spans about 43 hectares across three wards, seized 79 years ago
- It is a rare large developable tract inside central Yokohama
- The land-use plan will sway nearby property values for a decade
Analysis
A 43-hectare blank spot frozen on Yokohama's map for 79 years has thawed: the US military's Negishi housing area, spanning Naka, Minami and Isogo wards, was formally returned to Japan on June 30. Roughly nine Tokyo Domes of land inside a major city core is an extraordinary rarity in Japan. Precedent shows the stakes—the Roppongi defense-agency site became Tokyo Midtown and rewrote its district's value. Parks, housing and R&D facilities are all candidate uses, to be settled among the state, Yokohama city and landowners.
Treat it as a long-horizon watch item: nearby property expectations will move before the plan is fixed, and the process itself is a live case study in how Japan digests returned US base land.