US Negishi Housing Area to be Fully Returned by 2026: A New Chapter for Yokohama's Future

The full return of the US Negishi Housing Area (approximately 43 hectares), spanning Yokohama's Naka, Minami, and Isogo wards, has been decided by June 30, 2026. Both the Japanese and US governments agreed to this return at the Japan-US Joint Committee meeting. This marks a significant step towards the region's future, approximately 22 years after the return was first agreed upon in 2004, following persistent negotiations.

Defense Minister Shinjiro Koizumi posted on his social media, "Through persistent negotiations, we have taken a major step towards the future urban development of this region." Yokohama Mayor Takeharu Yamanaka also welcomed the return, calling it a "historic step." The requisition began on October 16, 1947, and after nearly 80 years, the land will finally return to Japanese control.

This elevated district once offered a unique, exotic landscape distinct from the surrounding Japanese areas. On social media, people who visited the residences within the district by invitation from US military personnel in the past shared their memories, saying, "It was a completely different world with an atmosphere unlike any Japanese residential area around it," and "Even the shape of the fire hydrants on the roadside was American." With cultures like Halloween and Easter being commonplace, some have commented, "My fascination with America started here," reflecting deep sentiment and nostalgia for this place with its long history. On the other hand, some also point out the current reality, describing it as a "ghost town," as residents have already moved out and the American-style wooden buildings have been demolished.

Regarding the post-return use of the land, there are high expectations and various opinions from citizens. The Ministry of Defense is exploring its potential use as a residential area or university facility, given its excellent access to roads and railways. On social media, specific proposals include "more parks + lush green community spaces" and "a good balance of housing for young people + small commercial facilities for redevelopment." Concerns have also been expressed, such as "I hope it doesn't become like a gated community for the wealthy" and "I don't want it to be divided into tiny rabbit hutch-like plots." Some even suggest using the vast land as a Japan Self-Defense Force base.

This vast land, approximately 43 hectares, is comparable in scale to Yokohama's Zoorasia, Kodomonokuni, or Hodogaya Park, and its utilization will significantly influence the future of urban development. The return of the US Negishi Housing Area, a long-standing issue, will undoubtedly be a crucial milestone in building a new future for Yokohama.

The context

The US Negishi Housing Area was a significant US military housing facility established in Yokohama, Japan, after World War II. It was part of the broader system of facilities provided to the US military under the Japan-US Security Treaty, serving as residences for US service members and their families. The land was originally requisitioned by the US military in October 1947. Situated on an elevated area, it became known for its distinct American atmosphere, featuring US-style homes, infrastructure, and cultural events like Halloween and Easter, offering a unique contrast to the surrounding Japanese landscape. Its return has been a subject of negotiation for decades, and its sheer size (43 hectares) makes its future redevelopment a major project for Yokohama City. The public interest is high due to the historical significance of the site and the potential for new urban planning initiatives, including residential areas, educational facilities, and public spaces, which could dramatically reshape a significant part of the city.