Japanese cruiser Katori
Encyclopedia

was the lead ship
Lead ship
The lead ship or class leader is the first of a series or class of ships all constructed according to the same general design. The term is applicable military ships and larger civilian craft.-Overview:...

 of the Katori class
Katori class cruiser
The were originally ordered by the Imperial Japanese Navy to serve as training ships in the 1937 and 1939 Supplementary Naval budget. During the Pacific War, they were used as administrative flagships for various fleets, such as submarine command and control, and to command escort squadrons...

 of three light cruiser
Light cruiser
A light cruiser is a type of small- or medium-sized warship. The term is a shortening of the phrase "light armored cruiser", describing a small ship that carried armor in the same way as an armored cruiser: a protective belt and deck...

s which served with the Imperial Japanese Navy
Imperial Japanese Navy
The Imperial Japanese Navy was the navy of the Empire of Japan from 1869 until 1947, when it was dissolved following Japan's constitutional renunciation of the use of force as a means of settling international disputes...

 during World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

. It is named after the noted Shinto
Shinto
or Shintoism, also kami-no-michi, is the indigenous spirituality of Japan and the Japanese people. It is a set of practices, to be carried out diligently, to establish a connection between present day Japan and its ancient past. Shinto practices were first recorded and codified in the written...

 shrine Katori Shrine
Katori Shrine
The is a Shintō shrine in the city of Katori in Chiba Prefecture, Japan. It is the ichinomiya of former Shimōsa Province, and is the head shrine of the approximately 400 Katori shrines around the country ....

 in Chiba prefecture
Chiba Prefecture
is a prefecture of Japan located in the Kantō region and the Greater Tokyo Area. Its capital is Chiba City.- History :Chiba Prefecture was established on June 15, 1873 with the merger of Kisarazu Prefecture and Inba Prefecture...

, Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

.

Background

Katori class cruisers were originally ordered to serve as training ships in the 1937 and 1939 Supplementary Naval budget. With the Pacific War
Pacific War
The Pacific War, also sometimes called the Asia-Pacific War refers broadly to the parts of World War II that took place in the Pacific Ocean, its islands, and in East Asia, then called the Far East...

, they were used as administrative flagship
Flagship
A flagship is a vessel used by the commanding officer of a group of naval ships, reflecting the custom of its commander, characteristically a flag officer, flying a distinguishing flag...

s for various fleets, such as submarine
Submarine
A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which has more limited underwater capability...

 command and control, and to command escort squadrons. The ships were upgraded as the war progressed with additional anti-aircraft guns and depth charge
Depth charge
A depth charge is an anti-submarine warfare weapon intended to destroy or cripple a target submarine by the shock of exploding near it. Most use explosives and a fuze set to go off at a preselected depth in the ocean. Depth charges can be dropped by either surface ships, patrol aircraft, or from...

s.

Early career

Katori was completed at the Mitsubishi
Mitsubishi Heavy Industries
, or MHI, is a Japanese company. It is one of the core companies of Mitsubishi Group.-History:In 1870 Yataro Iwasaki, the founder of Mitsubishi took a lease of Government-owned Nagasaki Shipyard. He named it Nagasaki Shipyard & Machinery Works, and started the shipbuilding business on a full scale...

 Yokohama shipyards on 20 April 1940 and was based at nearby Yokosuka
Yokosuka, Kanagawa
is a city located in Kanagawa, Japan. As of 2010, the city had an estimated population of 419,067 and a population density of 4,160 people per km². It covered an area of 100.62 km²...

.

On 28 July 1940, Kashima and its sister ship
Sister ship
A sister ship is a ship of the same class as, or of virtually identical design to, another ship. Such vessels share a near-identical hull and superstructure layout, similar displacement, and roughly comparable features and equipment...

, Katori participated in the last pre-war midshipman
Midshipman
A midshipman is an officer cadet, or a commissioned officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Australia, New Zealand, South Africa, India, Pakistan, Singapore, Sri Lanka and Kenya...

 cruise visiting Etajima
Etajima, Hiroshima
is a city located on the island of Etajima in Hiroshima Bay in southwestern Hiroshima, Japan.The city was formed on November 1, 2004 from the merger of the town of Etajima from Aki District with three towns from Saeki District: Nōmi, Ōgaki, and Okimi.As of March 1, 2008 population data, the city...

, Ominato, Aomori, Dairen, Port Arthur
Lüshunkou
Lüshunkou is a district in the municipality of Dalian, Liaoning province, China. Also called Lüshun City or Lüshun Port, it was formerly known as both Port Arthur and Ryojun....

 and Shanghai
Shanghai
Shanghai is the largest city by population in China and the largest city proper in the world. It is one of the four province-level municipalities in the People's Republic of China, with a total population of over 23 million as of 2010...

.

Early stages of the Pacific War

On 11 November 1941 Vice Admiral Mitsumi Shimizu
Mitsumi Shimizu
-External links:*-Notes:...

, CINC, Sixth Fleet (Submarines) convened a briefing of his commanders aboard the Sixth Fleet's flagship, Katori on the planned attack on Pearl Harbor
Attack on Pearl Harbor
The attack on Pearl Harbor was a surprise military strike conducted by the Imperial Japanese Navy against the United States naval base at Pearl Harbor, Hawaii, on the morning of December 7, 1941...

. Katori departed for Truk on 24 November 1941. At the time of the Pearl Harbor attack, Katori was at Kwajalein
Kwajalein
Kwajalein Atoll , is part of the Republic of the Marshall Islands . The southernmost and largest island in the atoll is named Kwajalein Island. English-speaking residents of the U.S...

 in the Marshall Islands
Marshall Islands
The Republic of the Marshall Islands , , is a Micronesian nation of atolls and islands in the middle of the Pacific Ocean, just west of the International Date Line and just north of the Equator. As of July 2011 the population was 67,182...

.

On 10 December 1941, the submarine I-6 reported sighting the USS Lexington (CV-2)
USS Lexington (CV-2)
USS Lexington , nicknamed the "Gray Lady" or "Lady Lex," was an early aircraft carrier of the United States Navy. She was the lead ship of the , though her sister ship was commissioned a month earlier...

 and two cruisers heading northeast, and Vice Admiral Shimizu ordered his submarines to pursue and sink the carrier, but it escaped.

Katori returned to Truk by the end of 1941, and on 3 January 1942 Vice Admiral Shimizu held a briefing to discuss the details of the invasion plans for "Operation R" (the invasions of Rabaul
Rabaul
Rabaul is a township in East New Britain province, Papua New Guinea. The town was the provincial capital and most important settlement in the province until it was destroyed in 1994 by falling ash of a volcanic eruption. During the eruption, ash was sent thousands of metres into the air and the...

 and Kavieng
Kavieng
Kavieng is the capital of the Papua New Guinean province of New Ireland and the largest town on the island of the same name. The town is located at Balgai Bay, on the northern tip of the island. As of 2000, it had a population of 10,600....

), which took place from 23-24 January 1942.

On 1 February 1942, Katori came under attack
Marshalls-Gilberts raids
The Marshalls–Gilberts raids were tactical airstrikes and naval artillery attacks by United States Navy aircraft carrier and other warship forces against Imperial Japanese Navy garrisons in the Marshall and Gilbert Islands on 1 February 1942. The Japanese garrisons were under the overall command...

 at Kwajalein by Douglas
Douglas Aircraft Company
The Douglas Aircraft Company was an American aerospace manufacturer, based in Long Beach, California. It was founded in 1921 by Donald Wills Douglas, Sr. and later merged with McDonnell Aircraft in 1967 to form McDonnell Douglas...

 "Dauntless" SBDs
SBD Dauntless
The Douglas SBD Dauntless was a naval dive bomber made by Douglas during World War II. The SBD was the United States Navy's main dive bomber from mid-1940 until late 1943, when it was largely replaced by the SB2C Helldiver...

 of VB-6 and VS-6 and TBD Devastator
TBD Devastator
The Douglas TBD Devastator was a torpedo bomber of the United States Navy, ordered in 1934, first flying in 1935 and entering service in 1937. At that point, it was the most advanced aircraft flying for the USN and possibly for any navy in the world...

s from the USS Enterprise (CV-6)
USS Enterprise (CV-6)
USS Enterprise , colloquially referred to as the "Big E," was the sixth aircraft carrier of the United States Navy and the seventh U.S. Navy ship to bear the name. Launched in 1936, she was a ship of the Yorktown class, and one of only three American carriers commissioned prior to World War II to...

. Vice Admiral Shimizu was wounded in the raid, and Katori sustained enough damage to warrant a return to Yokosuka for repairs. It returned to Kwajalein in May, where on 24 May 1942 the new admiral, of the Sixth Fleet (Submarines) Vice Admiral Marquis
Marquis
Marquis is a French and Scottish title of nobility. The English equivalent is Marquess, while in German, it is Markgraf.It may also refer to:Persons:...

 Teruhisa Komatsu
Teruhisa Komatsu
-Notes:...

, ordered Captain Sasaki Hankyu detachment of midget submarine
Midget submarine
A midget submarine is any submarine under 150 tons, typically operated by a crew of one or two but sometimes up to 6 or 8, with little or no on-board living accommodation...

s to stage the Attack on Sydney Harbour
Attack on Sydney Harbour
In late May and early June 1942, during World War II, submarines belonging to the Imperial Japanese Navy made a series of attacks on the cities of Sydney and Newcastle in New South Wales, Australia...

.

Katori returned briefly to Yokosuka in August 1942 for upgrading with two twin Type 96 25 mm AA guns, which were fitted in the forward part of the bridge. It then returned to Truk, where it continued to be based (with occasional returns to Yokosuka).

On 21 June 1943 Vice Admiral Takeo Takagi
Takeo Takagi
was an admiral in the Imperial Japanese Navy during World War II.-Biography:Takagi was a native of Iwaki city, Fukushima prefecture. He was a graduate of the 39th class of the Imperial Japanese Naval Academy, ranking 17th of 148 cadets in 1911...

 assumed command of the Sixth Fleet (Submarines), but after the fall of Kwajalein Katori was reassigned on 15 February 1944 to the General Escort Command.

Attack on Truk

In the American attack on Truk
Operation Hailstone
Operation Hailstone was a massive naval air and surface attack launched on February 17–18, 1944, during World War II by the United States Navy against the Japanese naval and air base at Truk in the Caroline Islands, a pre-war Japanese territory.-Background:Truk was a major Japanese logistical base...

 of 17-18 February 1944, the American Task Force 58 with nine aircraft carriers, supported by six battleships, ten cruisers and 28 destroyers, launched a massive attack on Truk. Katori had departed Truk shortly before the attack, escorting the armed merchant cruiser Akagi Maru, destroyers Maikaze
Japanese destroyer Maikaze
Maikaze was a of the Imperial Japanese Navy.On 17 February 1944, while evacuating convoys to Yokosuka from Truk following Allied attack on Truk, Maikaze, the cruiser , and the auxiliary cruiser Akagi Maru were sunk by gunfire from the cruisers and 40 miles northwest of Truk...

 and Nowaki
Japanese destroyer Nowaki
was a Kagero-class destroyer of the Imperial Japanese Navy.On 3 March 1942 the Nowaki help sink the gunboat . In the Battle off Samar on 25 October 1944, Nowaki took part in the torpedo attack on the U.S. escort carriers and assisted in sinking of...

, and minesweeping trawler
Minesweeper (ship)
A minesweeper is a small naval warship designed to counter the threat posed by naval mines. Minesweepers generally detect then neutralize mines in advance of other naval operations.-History:...

 Shonan Maru No. 15 towards Yokosuka, but came under attack by Grumman F6F Hellcat
F6F Hellcat
The Grumman F6F Hellcat was a carrier-based fighter aircraft developed to replace the earlier F4F Wildcat in United States Navy service. Although the F6F resembled the Wildcat, it was a completely new design powered by a 2,000 hp Pratt & Whitney R-2800. Some tagged it as the "Wildcat's big...

 fighters and TBF Avenger
TBF Avenger
The Grumman TBF Avenger was a torpedo bomber developed initially for the United States Navy and Marine Corps, and eventually used by several air or naval arms around the world....

torpedo-bombers from , , and . The Akagi Maru was sunk, and Katori hit by a torpedo which did minor damage. However, several hours later, Task Group 50.9's battleships and , along with cruiser , and and destroyers and spotted the Katori group and opened attack. The screening destroyers fired six salvos of torpedoes at Katori (which was already listing slightly to port and on fire amidships), but all torpedoes missed. Katori responded with a salvo of torpedoes which were equally ineffective.

The Iowa closed with Katori and fired fifty-nine 16 inches (40.6 cm) high capacity (non-armor piercing) rounds and 129 five-inch shells, straddling the cruiser with ten salvos. Just after Iowa's fifth salvo, Katori quickly listed to port exposing seven large shell holes about five feet in diameter in her starboard side, one under the bridge about five feet below the waterline and the other amidships about at the waterline, plus about nine small holes. the damage on the port side was much worse. After being under attack by the Iowa for only 13 minutes, Katori sank stern first, with a port side list at 07°45′N 151°20′E about 40 miles (75 km) northwest of Truk. A large group of survivors were seen in the water after she sank, but the Americans did not recover any.

Katori was officially stricken from the Navy list on 31 March 1944.

External links

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