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Rinosuke Ichimaru
Admiral , also known as Toshinosuke Ichimaru, was a Japanese officer and aviator in the Imperial Japanese Navy during the Second World War. He was an early pioneer, then a fighter pilot, with the ''Dai-Nippon Teikoku Kaigun Kōkū Hombu'', the aeronautical service of the Japanese Imperial Navy. During the Second World War, he commanded numerous air units, and participated in the Guadalcanal Campaign. In August 1944 he assumed command of the Imperial Naval forces present on the island of Iwo Jima, and died in combat against the US Marines on March 26, 1945. Biography Rinosuke Ichimaru was born in Karatsu, Saga Prefecture is a prefecture of Japan located on the island of Kyushu. Saga Prefecture has a population of 809,248 (1 August 2020) and has a geographic area of 2,440 km2 (942 sq mi). Saga Prefecture borders Fukuoka Prefecture to the northeast and Nagasak ..., on 20 September 1891. He graduated high school on 31 March 31 1910 and entered the Etajima Naval Academy that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karatsu, Saga
is a city located in Saga Prefecture on the island of Kyushu, Japan. Its name, formed from the Japanese word roots 唐 ''kara'' (China, or continental East Asia in general), and 津 ''tsu'' (port), signifies its historical importance as an ancient trading port between Japan with China and Korea. The central area of Karatsu, which does not include the former cities and villages of Higashimatsuura District, has a population of 78,386. As of January 1, 2020, the city had an estimated population of 117,663 and a population density of 241 persons per km2. The total area is 487.59 km2. On January 1, 2005, the towns of Chinzei, Hamatama, Hizen, Kyūragi, Ōchi, Yobuko and the village of Kitahata (all from Higashimatsuura District) were merged into Karatsu. On January 1, 2006, the village of Nanayama (from Higashimatsuura District) was merged into Karatsu. Geography Due to its proximity to mainland Asia, Karatsu has long been known as a stopover to Korea and China. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Cruiser Azuma
(sometimes transliterated (archaically) as ''Adzuma'') was an armored cruiser (''Sōkō jun'yōkan'') built for the Imperial Japanese Navy (IJN) in the late 1890s. As Japan lacked the industrial capacity to build such warships herself, the ship was built in France. She participated in most of the naval battles of the Russo-Japanese War of 1904–05 and was lightly damaged during the Battle off Ulsan and the Battle of Tsushima. ''Azuma'' began the first of five training cruises in 1912 and saw no combat during World War I. She was never formally reclassified as a training ship although she exclusively served in that role from 1921 until she was disarmed and hulked in 1941. ''Azuma'' was badly damaged in an American carrier raid in 1945, and subsequently scrapped in 1946. Background and design The 1896 Naval Expansion Plan was made after the First Sino-Japanese War, and included four armored cruisers in addition to four more battleships, all of which had to be ordered from ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wuhan
Wuhan (, ; ; ) is the capital of Hubei, Hubei Province in the China, People's Republic of China. It is the largest city in Hubei and the most populous city in Central China, with a population of over eleven million, the List of cities in China by population, ninth-most populous Chinese city and one of the nine National Central City, National Central Cities of China. The name "Wuhan" came from the city's historical origin from the conglomeration of Wuchang District, Wuchang, Hankou District, Hankou, and Hanyang District, Hanyang, which are collectively known as the "Three Towns of Wuhan" (). Wuhan lies in the eastern Jianghan Plain, at the confluence of the Yangtze river and its largest tributary, the Han River (Hubei), Han River, and is known as "Nine Provinces' Thoroughfare" (). Wuhan has historically served as a busy city port for commerce and trading. Other historical events taking place in Wuhan include the Wuchang Uprising of 1911, which led to the end of 2,000 years of d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yokohama Air Group
was an aircraft and airbase garrison unit of the Imperial Japanese Navy Air Service during the Pacific campaign of World War II. History The Yokohama Air Group was formed in Yokohama, Japan on October 1, 1936 as a patrol unit equipped with six Navy Type 91 Hiro H4H flying boats. On December 1, 1941 it was re-equipped with 24 Navy Type 97 Kawanishi H6K flying boats and assigned to support Japanese IJN 4th Fleet operations in the central Pacific as part of the 24th Air Flotilla. Wake Island operations Immediately following the attack on Pearl Harbor, and start of hostilities against the United States, Japanese forces attempted to seize strategically located Wake Island. The initial Japanese landing attempts were repelled by the island’s United States Marine Corps defenders before the Japanese troops were able to land, with the loss of the Japanese destroyers and . In response the Japanese sent two Kawanishi H6K’s on a reconnaissance flight from their forward operating base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Captain (naval)
Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The rank is equal to the army rank of colonel and air force rank of group captain. Equivalent ranks worldwide include ship-of-the-line captain (e.g. France, Argentina, Spain), captain of sea and war (e.g. Brazil, Portugal), captain at sea (e.g. Germany, Netherlands) and " captain of the first rank" (Russia). The NATO rank code is OF-5, although the United States of America uses the code O-6 for the equivalent rank (as it does for all OF-5 ranks). Four of the uniformed services of the United States — the United States Navy, United States Coast Guard, United States Public Health Service Commissioned Corps, and National Oceanic and Atmospheric Administration Commissioned Officer Corps — use the rank. Etiquette Any naval officer who commands a ship is addressed by naval custom as "captain" while aboard in command, regardless of their actual rank, even ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinkai Guard District
The was the major navy base for the Imperial Japanese Navy in Korea under Japanese rule before and during World War II. Located in southern Korea (at present-day Jinhae, Republic of Korea, ), the Chinkai Guard District was responsible for control of the strategic Straits of Shimonoseki and for patrols along the Korean coastline and in the Sea of Japan. History The were second tier naval bases, similar to the first tier , with docking, fueling and resupply facilities, but typically lacked a shipyard or training school. They tended to be established by strategic waterways or major port cities for defensive purposes. In concept, the Guard District was similar to the United States Navy Sea Frontiers concept. the Guard District maintained a small garrison force of ships and Naval Land Forces which reported directly to the Guard District commander, and hosted detachments of the numbered fleets on a temporary assignment basis. The port of Chinkai in Korea was an area with long asso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Aircraft Carrier Kaga
was an aircraft carrier built for the Imperial Japanese Navy (IJN) and was named after the former Kaga Province in present-day Ishikawa Prefecture. Originally intended to be one of two s, ''Kaga'' was converted under the terms of the Washington Naval Treaty to an aircraft carrier as the replacement for the battlecruiser , which had been irreparably damaged during the 1923 Great Kantō earthquake. ''Kaga'' was rebuilt in 1933–1935, increasing her top speed, improving her exhaust systems, and adapting her flight decks to more modern, heavier aircraft. The ship figured prominently in the development of the IJN's carrier striking force doctrine, which grouped carriers together to give greater mass and concentration to their air power. A revolutionary strategic concept at the time, the employment of the doctrine was crucial in enabling Japan to attain its initial strategic goals during the first six months of the Pacific War. ''Kaga''s aircraft first supported Japanese troops in C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commander
Commander (commonly abbreviated as Cmdr.) is a common naval officer rank. Commander is also used as a rank or title in other formal organizations, including several police forces. In several countries this naval rank is termed frigate captain. Commander is also a generic term for an officer commanding any armed forces unit, for example "platoon commander", "brigade commander" and "squadron commander". In the police, terms such as "borough commander" and "incident commander" are used. Commander as a naval and air force rank Commander is a rank used in navies but is very rarely used as a rank in armies. The title, originally "master and commander", originated in the 18th century to describe naval officers who commanded ships of war too large to be commanded by a lieutenant but too small to warrant the assignment of a post-captain and (before about 1770) a sailing master; the commanding officer served as his own master. In practice, these were usually unrated sloops-of-war of no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Femur
The femur (; ), or thigh bone, is the proximal bone of the hindlimb in tetrapod vertebrates. The head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates with the tibia (shinbone) and patella (kneecap), forming the knee joint. By most measures the two (left and right) femurs are the strongest bones of the body, and in humans, the largest and thickest. Structure The femur is the only bone in the upper leg. The two femurs converge medially toward the knees, where they articulate with the proximal ends of the tibiae. The angle of convergence of the femora is a major factor in determining the femoral-tibial angle. Human females have thicker pelvic bones, causing their femora to converge more than in males. In the condition ''genu valgum'' (knock knee) the femurs converge so much that the knees touch one another. The opposite extreme is ''genu varum'' (bow-leggedness). In the general populatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 rank in most armies and air forces is major, and in the Royal Air Force and other Commonwealth air forces is squadron leader. The NATO rank code is mostly OF-3. A lieutenant commander is a department officer or the executive officer ( second-in-command) on many warships and smaller shore installations, or the commanding officer of a smaller ship/installation. They are also department officers in naval aviation squadrons. Etymology Most Commonwealth and other navies address lieutenant commanders by their full rank or the positions they occupy ("captain" if in command of a vessel). The United States Navy, however, addresses officers by their full rank or the higher grade of the rank. For example, oral communications in formal and informal s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lieutenant (navy)
LieutenantThe pronunciation of ''lieutenant'' is generally split between , , generally in the United Kingdom, Ireland, and Commonwealth countries, and , , generally associated with the United States. See lieutenant. (abbreviated Lt, LT (U.S.), LT(USN), Lieut and LEUT, depending on nation) is a commissioned officer rank in many English-speaking nations' navies and coast guards. It is typically the most senior of junior officer ranks. In most navies, the rank's insignia may consist of two medium gold braid stripes, the uppermost stripe featuring an executive curl in many Commonwealth of Nations; or three stripes of equal or unequal width. The now immediately senior rank of lieutenant commander was formerly a senior naval lieutenant rank. Many navies also use a subordinate rank of sub-lieutenant. The appointment of "first lieutenant" in many navies is held by a senior lieutenant. This naval lieutenant ranks higher than an army lieutenants; within NATO countries the naval rank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Aircraft Carrier Hōshō
was the world's first commissioned ship that was built as an aircraft carrier, and the first aircraft carrier of the Imperial Japanese Navy (IJN). Commissioned in 1922, the ship was used for testing carrier aircraft operations equipment, techniques, such as take-offs and landings, and carrier aircraft operational methods and tactics. The ship provided valuable lessons and experience for the IJN in early carrier air operations. ''Hōshō'' superstructure and other obstructions to the flight deck were removed in 1924 on the advice of experienced aircrews. ''Hōshō'' and her aircraft group participated in the Shanghai Incident in 1932 and in the opening stages of the Sino-Japanese War in late 1937. During those two conflicts, the carrier's aircraft supported Imperial Japanese Army ground operations and engaged in aerial combat with aircraft of the Nationalist Chinese Air Force. The small size of the ship and her assigned airgroups (usually around 15 aircraft) limited the effec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
