Central Readiness Force
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The was established on March 28, 2007, following the upgrading of the Japanese Defense Ministry from the former Japanese Defense Agency. It was initially based at
Japan Ground Self-Defense Force The , , also referred to as the Japanese Army, is the land warfare branch of the Japan Self-Defense Forces. Created on July 1, 1954, it is the largest of the three service branches. New military guidelines, announced in December 2010, direct ...
(JGSDF) Camp Asaka in
Nerima is a Special wards of Tokyo, special ward in the Tokyo, Tokyo Metropolis in Japan. The ward refers to itself as Nerima City. , the ward has an estimated population of 721,858, with 323,296 households and a population density of 15,013 persons ...
,
Tokyo Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most ...
. The command supervised a number of different units, whose roles ranged from special forces operations to advance preparation for greater JSDF deployments. The unit could also be deployed as Japan's response to combat operations during peacekeeping missions as a rapid reaction force. On 26 March 2013, the force was officially transferred to
Camp Zama is a United States Army post located in the cities of Zama, Kanagawa, Zama and Sagamihara, in Kanagawa Prefecture, Japan, about southwest of Tokyo. Camp Zama is home to the U.S. Army Japan (USARJ), I Corps (Forward), U.S. Army Aviation Batta ...
, in Sagamihara, in the
Kanagawa Prefecture is a Prefectures of Japan, prefecture of Japan located in the Kantō region of Honshu. Kanagawa Prefecture is the List of Japanese prefectures by population, second-most populous prefecture of Japan at 9,221,129 (1 April 2022) and third-dens ...
. As a part of the Japanese government's National Defense Program Guidelines which were developed in response to the need to improve the JGSDF's capabilities to deal with new defense issues such as foreign peacekeeping operations and anti-terrorist operations. The CRF held a formal ceremony at Camp Askaka on March 31, 2007, during which Japanese Defense Minister Fumio Kyuma, who was the guest of honour, formally inaugurated the force.
Lieutenant General Lieutenant general (Lt Gen, LTG and similar) is a military rank used in many countries. The rank traces its origins to the Middle Ages, where the title of lieutenant general was held by the second-in-command on the battlefield, who was norma ...
Josho Yamaguchi was the CRF's first commanding officer. The last commander of the CRF was Lt. Gen. Shigeru Kobayashi, who was appointed on July 1, 2016. The CRF was officially disbanded on March 26, 2018 with most of its subordinate units restructured and integrated into the newly established Ground Component Command.


History

Formed on March 28, 2007, the CRF was established, consolidating the 1st Airborne Brigade, the 1st Helicopter Brigade, the Japanese Special Forces Group and the 101st NBC Protection Unit into a single force capable of conduct operations both in Japan and in foreign countries. On March 31, 2007, the Central Readiness Force held a formal inauguration ceremony at JGSDF Camp Asaka in
Nerima, Tokyo is a Special wards of Tokyo, special ward in the Tokyo, Tokyo Metropolis in Japan. The ward refers to itself as Nerima City. , the ward has an estimated population of 721,858, with 323,296 households and a population density of 15,013 persons ...
, which included guests such as Fumio Kyuma and Josho Yamaguchi, the former presiding over the formal establishment of the CRF. The CRF was deployed on its first civil disaster mission on April 29, 2007, when it was dispatched to quell
wildfire A wildfire, forest fire, or a bushfire is an unplanned and uncontrolled fire in an area of Combustibility and flammability, combustible vegetation. Depending on the type of vegetation present, a wildfire may be more specifically identified as a ...
s in the forests of the
Yamanashi Prefecture is a prefecture of Japan located in the Chūbu region of Honshu. Yamanashi Prefecture has a population of 787,592 (1 February 2025) and has a geographic area of 4,465 km2 (1,724 sq mi). Yamanashi Prefecture borders Saitama Prefecture to the n ...
, with the 1st Helicopter Brigade being deployed after its integration to the force. The CRF later conducted a military exercise on October 31, 2007, with its subordinate units participating in a wide range of scenarios from anti-NBC cleanup to personnel transportation and evacuation. Six officers from the CRF were deployed to Nepal as part of the United Nations Mission in Nepal on March 30, 2007, as part of their first CRF peacekeeping mission.] A CRF officer deployed to
Nepal Nepal, officially the Federal Democratic Republic of Nepal, is a landlocked country in South Asia. It is mainly situated in the Himalayas, but also includes parts of the Indo-Gangetic Plain. It borders the Tibet Autonomous Region of China Ch ...
as part of the UNMIN was decorated for completing his duties in monitoring the ceasefire between the Nepalese government and Maoist rebels. The officers returned to Japan on March 18, 2008. Four CRF officers under the UNDOF's transport unit were deployed to France as Japanese representatives on July 14, 2008, for its annual
Bastille Day Military Parade The Bastille Day military parade, also known as the 14 July military parade, translation of the French name of , is a French military parade that has been held on the morning of Bastille Day, 14 July, each year in Paris since 1880, almost with ...
celebration. The CRF was deployed to assist in the aftermath of the Tōhoku earthquake and tsunami in humanitarian relief efforts, as well as to combat radiation problems at the Fukushima nuclear power plant. The CRF has been deployed in
Djibouti Djibouti, officially the Republic of Djibouti, is a country in the Horn of Africa, bordered by Somalia to the south, Ethiopia to the southwest, Eritrea in the north, and the Red Sea and the Gulf of Aden to the east. The country has an area ...
in the
Horn of Africa The Horn of Africa (HoA), also known as the Somali Peninsula, is a large peninsula and geopolitical region in East Africa.Robert Stock, ''Africa South of the Sahara, Second Edition: A Geographical Interpretation'', (The Guilford Press; 2004), ...
.
Asahi Shimbun is a Japanese daily newspaper founded in 1879. It is one of the oldest newspapers in Japan and Asia, and is considered a newspaper of record for Japan. The ''Asahi Shimbun'' is one of the five largest newspapers in Japan along with the ''Yom ...
wrote in January 2015 of plans to reinforce the JSDF base in Djibouti, Africa including mobilizing light armored vehicles to rescue Japanese citizens by land routes. The CRF was disbanded on 26 March 2018 resulting in the units previously under its authority, with the exception of Special Forces Group (replaced by the Amphibious Rapid Deployment Brigade), being restructured and integrated into the newly formed (陸上総隊) based at Camp Asaka on 27 March 2018.


Command Group


Structure

The structure of the CRF has been created with the following established for its headquarters:


Chain of command

* Commander (Lieutenant General) ** Deputy Commander for Domestic Operations (Major General) ** Deputy Commander for International Operations (Major General) * Chief of Staff (Colonel) * Vice Chief of Staff (2 officers with rank of Colonel)


Divisions

* Personnel * Intelligence * Defense Plans & Operations * Logistics * Administration * Accounting * Communications * National Welfare


Personnel

* Reporting Officer * Army Surgeon * Inspector * Law Officer * Staff Manager * Adjutant


Formation

The following is the formation of the CRF in 2017: * Headquarters –
Camp Zama is a United States Army post located in the cities of Zama, Kanagawa, Zama and Sagamihara, in Kanagawa Prefecture, Japan, about southwest of Tokyo. Camp Zama is home to the U.S. Army Japan (USARJ), I Corps (Forward), U.S. Army Aviation Batta ...
(since March 2013),
Sagamihara, Kanagawa is a city in Kanagawa Prefecture, Japan. , the city has an estimated population of 723,470, with 334,812 households, and a population density of 1,220 persons per km2. The total area of the city is . Sagamihara is the third-most-populous city ...
** 1st Airborne Brigade – Camp Narashino,
Funabashi, Chiba is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 644,668 in 309,238 households and a population density of . The total area of the city is . It is the Greater Tokyo Area's 7th most populated city (after pa ...
** Central Readiness Regiment – Camp Utsunomiya,
Utsunomiya, Tochigi is the capital and largest city of Tochigi Prefecture in the northern Kantō region of Japan. , the city had an estimated population of 513,584, and a population density of . The total area of the city is . Utsunomiya is famous for its ''gyoza'' ...
– the Central Readiness Regiment (CRR) has the ability to form advance missions to conduct preparations for main JSDF missions ** Japanese Special Forces Group – Camp Narashino,
Funabashi, Chiba is a city located in Chiba Prefecture, Japan. , the city had an estimated population of 644,668 in 309,238 households and a population density of . The total area of the city is . It is the Greater Tokyo Area's 7th most populated city (after pa ...
** 1st Helicopter Brigade – Camp Kisarazu,
Kisarazu, Chiba is a Cities of Japan, city located in Chiba Prefecture, Japan. , the city had an estimated population of 136,023 in 63,431 households and a population density of 980 persons per km2. The total area of the city is . Geography Kisarazu is loca ...
** Central Nuclear Biological Chemical Weapon Defense Unit – Camp Ōmiya, Kita-ku, Saitama with 155 personnel ** NBC Counter Medical Unit – Camp Asaka,
Nerima, Tokyo is a Special wards of Tokyo, special ward in the Tokyo, Tokyo Metropolis in Japan. The ward refers to itself as Nerima City. , the ward has an estimated population of 721,858, with 323,296 households and a population density of 15,013 persons ...
with 70 personnel **
International Peace Cooperation Activities Training Unit The is the Japanese Ground Self-Defense Forces's training unit to prepare JGSDF soldiers by training them in scenarios that would require the mobilization of JGSDF forces in other countries. It is based in the JGSDF's Camp Komakado in Shizuoka Pr ...
Camp Komakado,
Gotemba, Shizuoka is a Cities of Japan, city on the southeastern flank of Mount Fuji in Shizuoka Prefecture, Japan. , the city had an estimated population of 88,370 in 36,096 households, and a population density of 450 persons per km². The total area of the city ...


Symbols

The following are represented in the insignia and patch of the Central Readiness Force:


CRF insignia

:
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
ese
Archipelago An archipelago ( ), sometimes called an island group or island chain, is a chain, cluster, or collection of islands. An archipelago may be in an ocean, a sea, or a smaller body of water. Example archipelagos include the Aegean Islands (the o ...
and
Red Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–750 nanometres. It is a primary color in the RGB color model and a seconda ...
Circle A circle is a shape consisting of all point (geometry), points in a plane (mathematics), plane that are at a given distance from a given point, the Centre (geometry), centre. The distance between any point of the circle and the centre is cal ...
surrounding it – CRF's mandate to operate in
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
ese soil. :
Laurel Laurel may refer to: Plants * Lauraceae, the laurel family * Laurel (plant), including a list of trees and plants known as laurel People * Laurel (given name), people with the given name * Laurel (surname), people with the surname * Laurel (mus ...
– Hope for a successful mission. :
Purple Purple is a color similar in appearance to violet light. In the RYB color model historically used in the arts, purple is a secondary color created by combining red and blue pigments. In the CMYK color model used in modern printing, purple is ...
Shadow A shadow is a dark area on a surface where light from a light source is blocked by an object. In contrast, shade occupies the three-dimensional volume behind an object with light in front of it. The cross-section of a shadow is a two-dimensio ...
– CRF's joint cooperation with the
Japanese Ground Self-Defense Forces The , , also referred to as the Japanese Army, is the land warfare branch of the Japan Self-Defense Forces. Created on July 1, 1954, it is the largest of the three service branches. New military guidelines, announced in December 2010, direct t ...
, the Japanese Maritime Self-Defense Forces and the Japanese Air Self-Defense Forces. The insignia symbolizes the CRF's mandate to operate in
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
ese soil.


CRF patch

:
Globe A globe is a spherical Earth, spherical Model#Physical model, model of Earth, of some other astronomical object, celestial body, or of the celestial sphere. Globes serve purposes similar to maps, but, unlike maps, they do not distort the surface ...
– CRF's mandate to operate anywhere around the world. : Cherry Blossoms – CRF's commanding officer. :
Red Red is the color at the long wavelength end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of approximately 625–750 nanometres. It is a primary color in the RGB color model and a seconda ...
Circle A circle is a shape consisting of all point (geometry), points in a plane (mathematics), plane that are at a given distance from a given point, the Centre (geometry), centre. The distance between any point of the circle and the centre is cal ...
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
. The patch symbolizes the CRF's mandate to operate in foreign territory as a representative of
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
in
Peacekeeping Peacekeeping comprises activities, especially military ones, intended to create conditions that favor lasting peace. Research generally finds that peacekeeping reduces civilian and battlefield deaths, as well as reduces the risk of renewed w ...
missions.


References


External links


Official Page



Ground Component Command Official Page
(Unit that succeeded CRF's role) {{Commons category, Central Readiness Force Units and formations of the Japan Ground Self-Defense Force Disaster preparedness Military units and formations established in 2007 Military units and formations disestablished in 2018 History of the Japan Ground Self-Defense Force