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Yokohama City Initiatives

Last update date April 12, 2024

Promotion of the return of U.S. military facilities in the city and promotion of the use of former sites

 In Yokohama, after World War II, the city center and port facilities were requisitioned (maximum requisition area 1,200 ha), resulting in a significant delay in reconstruction and reconstruction.
 Since then, in Motoichi, many returns have been realized to this day through the efforts of citizens, City Counsil, and the government for the early full return of the U.S. military facilities and areas will be 150ha.

Page introduction

Figure "Status of U.S. Army Facilities"     

Status of U.S. Army Facilities

Ayumi of Return of U.S. military facilities
This section introduces the history of Yokohama's requisition and the occupation period in the late 20s.
U.S. military facilities
We would like to introduce our efforts to use the site of the return facility.
Measures for Base Measures
We introduce promotion of the use of the former site, noise from US military aircraft, and past approach of Yokohama-shi.
U.S. military facilities in the city
Introducing the current situation and progress of U.S. military facilities in the city.
Public Relations and Related Materials
We introduce past press release document or public information printed matter which base measures section issues.

Notice

Events of this year

April 12, 2024
With the U.S. military training (PDF: 33KB) conducted at Kitafuji Exercise Area from early May to early June 2024, the government will inform you that vehicles will be unloaded at Mizuho Wharf / Yokohama North Dock.
March 26, 2024
Yokohama City, as a member of the Kanagawa Prefectural Base-Related Prefectural City Liaison Council, has submitted a request to the government regarding the resumption of U.S. military Osprey in Japan." (PDF:209KB)
March 11, 2024
Yokohama City, as a member of the Kanagawa Prefectural Base-Related Prefectural City Liaison Council, has submitted an "Emergency Request for Cancellation of the U.S. Army Osprey" to the government. (PDF:107KB)
January 29, 2024
There was a notification from the government that "in the Negishi residential area, we have obtained approval by the Japan-US Joint Committee to change the contents of joint use in order to conduct a field survey by Yokohama City in the Negishi residential area." (PDF:156KB)
January 17, 2024
The government has contacted us about a new edition of a small landing boat unit to Mizuho Wharf / Yokohama North Dock. (PDF:43KB)
  At the same time, we announced the mayor's comment. 
December 22, 2023
The government notified us about the Ministry of Defense's budget proposal for FY2024 and the restoration work of the Negishi residential area.
December 22, 2023
We will announce the results of the sounding-type market survey (second time) in examining the use of the site of the former Tomioka warehouse area.
December 1, 2023
Yokohama City, as a member of the Kanagawa Prefectural Base-Related Prefectural City Liaison Council, has submitted a request to the government for a crash of the U.S. Air Force Osprey CV-22 crash off Yakushima, Kagoshima Prefecture. (PDF:195KB)
October 25, 2023
As a member of the Atsugi Base Noise Countermeasures Council, Yokohama City has made a request to the government and the U.S. regarding the elimination of aircraft noise through continuous night take-off and landing training of U.S. aircraft carrier-based aircraft at Atsugi Base”. (PDF:359KB)
October 25, 2023
According to the government, `` In the Negishi residential area, based on the Soil Contamination Countermeasures Law, the non-conforming soil was removed in a part of the designated area requiring notification at the time of trait change was partially canceled. Was done. " (PDF:953KB)
October 17, 2023
With the U.S. military training (PDF: 64KB) conducted at Kitafuji Exercise Area from mid-November to early December 2023, the government will inform you that vehicles will be unloaded at Mizuho Wharf / Yokohama North Dock.
August 7, 2023
Yokohama City, as a member of the Kanagawa Prefectural Base-Related Prefectural City Liaison Council, has submitted a "Request for Base Issues" to the government. (PDF:1,089KB)
July 14, 2023
According to the government, `` In the Negishi residential area, based on the Soil Contamination Countermeasures Law, the non-conforming soil was removed in a part of the designated area requiring notification at the time of trait change was partially canceled. Was done. " (PDF:1,387KB)
July 10, 2023
For land use in the former Tomioka Warehouse area, we are looking for businesses that can participate in "dialogue" (second time).
June 21, 2023
The government reported that "From June 16th, the U.S. transport ship Fisher, which had been docking at a private company in Yokohama for transporting goods, left off on June 21."
June 16, 2023
The government reported that "the U.S. transport ship Fisher has landed at a private company's wharf in Yokohama to transport goods."
June 6, 2023
There was an additional notice from the government about the Osprey parked at Mizuho Wharf / Yokohama North Dock.
May 29, 2023
There was a notification from the government about Osprey parked at Mizuho Wharf / Yokohama North Dock.
May 9, 2023
On Monday, May 8, 2023, the Ministry of Defense issued a notification regarding landing training for the aircraft carrier Ronald Reagan. (PDF:87KB)
Yokohama City, together with the Atsugi base-related municipalities, made a request for landing training for aircraft carrier Ronald Reagan. (PDF:102KB)
April 17, 2023
The government has contacted us about a new edition of a small landing boat unit to Mizuho Wharf / Yokohama North Dock.
April 14, 2023
We announced the mayor comment about new edition of small landing boat unit to Mizuho Wharf / Yokohama North Dock.
April 14, 2023
The government has contacted us about a new edition of a small landing boat unit to Mizuho Wharf / Yokohama North Dock. (PDF:32KB)

Past initiatives of Yokohama City


Press release material (FY2023)

January 17, 2024
On January 16, Yokohama City Council made a government request to the government regarding U.S. military facilities in Yokohama. (PDF:511KB)
November 14, 2023
We carry out disaster drill in "Ikego residential area and navy supporting facility (Yokohama city area)" which is US military facility (PDF: 947KB)
July 10, 2023
For land use in the former Tomioka Warehouse area, we are looking for businesses that can participate in "dialogue" (2nd time) (PDF: 1,316KB)

Past press release (Policy Bureau)

Opening of facilities and related events

※At present, there are no events scheduled.

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For inquiries to this page

Base Countermeasures Section, Urban Development Bureau Planning Department

Phone: 045-671-2168

Phone: 045-671-2168

Fax: 045-663-2318

Email address: tb-kichitaisaku@city.yokohama.jp

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Page ID: 249-947-622

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