, was an admiral in the

Imperial Japanese Navy The Imperial Japanese Navy (IJN; Kyūjitai: Shinjitai: ' 'Navy of the Greater Japanese Empire', or ''Nippon Kaigun'', 'Japanese Navy') was the navy of the Empire of Japan from 1868 to 1945, when it was dissolved following Japan's surrender ...

during

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...

. Fellow Admiral

Ryūnosuke Kusaka , was an admiral in the Imperial Japanese Navy during World War II who served as Chief of Staff of the Combined Fleet. Fellow Admiral Jinichi Kusaka was his cousin. Kusaka was also the 4th Headmaster of ''Ittō Shōden Mutō-ryū Kenjutsu'', a ...

was his cousin.

Biography

A native of

Ishikawa Prefecture is a prefecture of Japan located in the Chūbu region of Honshu island. Ishikawa Prefecture has a population of 1,140,573 (31 October 2019) and has a geographic area of 4,186 km2 (1,616 sq mi). Ishikawa Prefecture borders Toyama Prefecture to ...

, Kusaka graduated from the 37th class of the

Imperial Japanese Navy Academy The was a school established to train line officers for the Imperial Japanese Navy. It was originally located in Nagasaki, moved to Yokohama in 1866, and was relocated to Tsukiji, Tokyo in 1869. It moved to Etajima, Hiroshima in 1888. Student ...

, ranked 21st in a class of 179 cadets. He served as

midshipman A midshipman is an officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Canada (Naval Cadet), Australia, Bangladesh, Namibia, New Zealand, South Af ...

on the

cruiser A cruiser is a type of warship. Modern cruisers are generally the largest ships in a fleet after aircraft carriers and amphibious assault ships, and can usually perform several roles. The term "cruiser", which has been in use for several ...

s and , and after being commissioned as

ensign An ensign is the national flag flown on a vessel to indicate nationality. The ensign is the largest flag, generally flown at the stern (rear) of the ship while in port. The naval ensign (also known as war ensign), used on warships, may be diffe ...

was assigned to the cruiser and

battleship A battleship is a large armour, armored warship with a main artillery battery, battery consisting of large caliber guns. It dominated naval warfare in the late 19th and early 20th centuries. The term ''battleship'' came into use in the late 1 ...

. As a

lieutenant A lieutenant ( , ; abbreviated Lt., Lt, LT, Lieut and similar) is a commissioned officer rank in the armed forces of many nations. The meaning of lieutenant differs in different militaries (see comparative military ranks), but it is often ...

during

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was List of wars and anthropogenic disasters by death toll, one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, ...

, he served on the cruiser , followed by the battleship and

destroyer In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed ...

, but was not on any combat missions. After the end of the war, he attended the Naval Staff College, emerging in 1921 as a

lieutenant commander Lieutenant commander (also hyphenated lieutenant-commander and abbreviated Lt Cdr, LtCdr. or LCDR) is a commissioned officer rank in many navies. The rank is superior to a lieutenant and subordinate to a commander. The corresponding ran ...

. He was assigned to the battleship as Vice Chief Gunnery Officer, and to the battleships and as Chief Gunnery Officer. After Kusaka's promotion to

captain Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police department, election precinct, e ...

on 1 December 1930, he was sent overseas to the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...

and

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...

for one year. After his return, he received his first command, the cruiser . He was subsequently captain of the battleship . On 1 December 1936, Kusaka was promoted to

rear admiral Rear admiral is a senior naval flag officer rank, equivalent to a major general and air vice marshal and above that of a commodore and captain, but below that of a vice admiral. It is regarded as a two star " admiral" rank. It is often rega ...

, and became commandant of the Naval Gunnery School. On 15 November 1940, he was promoted to vice admiral. At the beginning of the

Pacific War The Pacific War, sometimes called the Asia–Pacific War, was the theater of World War II that was fought in Asia, the Pacific Ocean, the Indian Ocean, and Oceania. It was geographically the largest theater of the war, including the vas ...

, Kusaka commanded the Imperial Japanese Naval Academy. On 28 September 1942, he took command of the

11th Air Fleet The was a grouping of naval aviation and surface units. Assignments and Components Commanders Chiefs of Staff Notes References * {{Use dmy dates, date=June 2017 Fleets of the Imperial Japanese Navy Units of the Imperial Japanese N ...

located at the major Japanese base of

Rabaul Rabaul () is a township in the East New Britain province of Papua New Guinea, on the island of New Britain. It lies about 600 kilometres to the east of the island of New Guinea. Rabaul was the provincial capital and most important settlement in ...

New Britain New Britain ( tpi, Niu Briten) is the largest island in the Bismarck Archipelago, part of the Islands Region of Papua New Guinea. It is separated from New Guinea by a northwest corner of the Solomon Sea (or with an island hop of Umboi the D ...

in the

South Pacific The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...

. Throughout the

Guadalcanal campaign The Guadalcanal campaign, also known as the Battle of Guadalcanal and codenamed Operation Watchtower by American forces, was a military campaign fought between 7 August 1942 and 9 February 1943 on and around the island of Guadalcanal in the ...

Kusaka's air units battled the Allied

Cactus Air Force Cactus Air Force refers to the ensemble of Allied air power assigned to the island of Guadalcanal August 1942 until December 1942 during the early stages of the Guadalcanal Campaign, particularly those operating from Henderson Field. The term ...

for control of the air around

Guadalcanal Guadalcanal (; indigenous name: ''Isatabu'') is the principal island in Guadalcanal Province of Solomon Islands, located in the south-western Pacific, northeast of Australia. It is the largest island in the Solomon Islands by area, and the se ...

, a battle that the Allied air forces eventually won. The 11th Air Fleet also supported Japanese military operations in the

New Guinea Campaign The New Guinea campaign of the Pacific War lasted from January 1942 until the end of the war in August 1945. During the initial phase in early 1942, the Empire of Japan invaded the Australian-administered Mandated Territory of New Guinea (23 Jan ...

On 24 December 1942, all naval forces in New Guinea and Solomon Islands area were combined into the newly designated

Southeast Area Fleet The was a fleet of the Imperial Japanese Navy established during World War II. History The Southeast Area Fleet was an operational command of the Imperial Japanese Navy combining the remaining surface elements of the IJN 8th Fleet with the I ...

with Kusaka in command. As commander, Kusaka directed the employment of naval ships and combat personnel involved in the fighting against Allied forces advancing up the

Solomon Islands Solomon Islands is an island country consisting of six major islands and over 900 smaller islands in Oceania, to the east of Papua New Guinea and north-west of Vanuatu. It has a land area of , and a population of approx. 700,000. Its capit ...

chain and New Guinea and New Britain towards Rabaul. On 6 September 1945, Kusaka, acting as the senior officer for Japanese naval forces in the Rabaul area, along with General

Hitoshi Imamura was a Japanese general who served in the Imperial Japanese Army during World War II, and was subsequently convicted of war crimes. Early career A native of Sendai city, Miyagi Prefecture, Imamura's father was a judge. Imamura graduated from th ...

, the senior

Imperial Japanese Army The was the official ground-based armed force of the Empire of Japan from 1868 to 1945. It was controlled by the Imperial Japanese Army General Staff Office and the Ministry of the Army, both of which were nominally subordinate to the Emper ...

commander for the area, surrendered Rabaul to Allied forces.Sakaida, ''Siege of Rabaul'', p. 87-88.

References

Books

* * * * * - neutral review of this book her

* * - Online views of selections of the boo

* *

External links

* * * {{DEFAULTSORT:Kusaka, Jinichi Japanese admirals of World War II Imperial Japanese Navy admirals Military personnel from Ishikawa Prefecture 1888 births 1972 deaths Imperial Japanese Navy Air Service