Early career Natori was completed at
Mitsubishi's
Nagasaki shipyard on 15 September 1922. Soon after commissioning,
Natori was assigned to patrols off the China coast. From 1938, the cruiser was based in
Taiwan and helped cover the landings of Japanese troops in southern China. In 1940, a border dispute between
Siam and
French Indochina erupted into armed conflict. A Japanese-sponsored "Conference for the Cessation of Hostilities" was held at
Saigon and preliminary documents for a cease-fire between the governments of General
Philippe Pétain's
Vichy France and the Kingdom of Siam were signed aboard
Natori on January 31, 1941.
Early stages of the Pacific War On 26 November 1941,
Natori became flagship of
Rear Admiral Kenzaburo Hara's Destroyer Squadron 5 under
Vice Admiral Ibo Takahashi's
Third Fleet and was assigned to the No.1 Surprise Attack Unit of the Philippine Seizure Force. At the time of the
attack on Pearl Harbor,
Natori was escorting six transports carrying elements of the
Imperial Japanese Army's
48th Infantry Division from
Mako,
Pescadores to
Aparri, northern
Luzon. The landing force was attacked by three
United States Army Air Forces B-17 Flying Fortress bombers of the 14th Squadron on 10 December 1941, which damaged
Natori and the escorting destroyer with near misses. After repairs at Mako,
Natori ferried 27 transports with the 47th Infantry Regiment of the 48th Infantry Division and the 4th Tank Regiment to
Lingayen Gulf in late December. On 26 December 1941,
Natori was reassigned to the No. 2 Escort Unit with the light cruiser , and tasked with escorting 43 transports of the Third Malaya Convoy to
Singora.
Battle of the Sunda Strait Natori was later assigned escort duties to cover the invasion force for the
Dutch East Indies, and participated in the
Battle of Sunda Strait on 28 February 1942.
Natori with Destroyer Division 5's , Destroyer Division 11's , , Destroyer Division 12's and and Destroyer Division 27's with Cruiser Division 7's and deployed north and west of the landing areas. The heavy cruiser and the light cruiser sortied for
Tjilatjap via the
Sunda Strait and attacked Japanese troop transports screened only by , and . The destroyers made smoke to mask the transports.
Fubuki charged
Houston and
Perth and launched torpedoes. At 2300, the Third Escort Force's
Natori and her destroyers arrived with the Western Support Force's
Mogami,
Mikuma and .
Shiratsuyu opened fire on the
Allies.
Natori, with
Hatsuyuki and
Shirayuki, then opened fire and rapidly closed the range. At 2308, the Allied cruisers turned northeast and
Natori and her destroyers headed southeast in three columns. Between 2310 and 2319 they launched 28 torpedoes at the Allies.
Perths gunfire damaged
Harukazes rudder and
Shirayukis bridge. At 2319,
Mikuma and
Mogami each fired six
Type 93 "Long Lance" torpedoes at
Perth from about and opened main battery fire from about , assisted by searchlights on their destroyers. At 2327,
Mogami fired six Long Lances at
Houston. They missed but hit the Army transports
Sakura Maru,
Horai Maru,
Tatsuno Maru, and the Commander-in-Chief of the invading
Japanese 16th Army,
Lieutenant General Hitoshi Imamura's transport
Ryujo Maru. At 2326,
Harukaze and
Hatakaze launched torpedoes. At 2330,
Shirakumo and
Murakumo also launched torpedoes. Altogether, the Japanese launched about 90 torpedoes in the engagement.
Perth, low on ammunition, was making when the first torpedo hit her forward engine room. Two more torpedoes hit her forward magazine and aft under "X" turret, and she sank east-northeast of St. Nicholas Point after a fourth torpedo hit. At 0045,
Houston sank. On 10 March 1942,
Natori was assigned to Cruiser Division 16 with the light cruiser . After the occupation of
Java,
Natori participated in the
Battle of Christmas Island. At
Christmas Island on 1 April 1942 the
submarine fired three torpedoes at
Natori, but all missed. The cruiser which was hit starboard near her No. 1 boiler was not so lucky, and had to be towed back to
Bantam Bay by
Natori. In April,
Natori was assigned to patrols of the
Java Sea, which continued into June. After a refit back at
Maizuru,
Natori returned to the
Java Sea and
Timor Sea until December, with occasional calls at
Mergui in
Burma,
Penang,
Singapore and
Davao. On 21 December 1942,
Natori embarked a
Special Naval Landing Force, which it disembarked at
Hollandia,
New Guinea. On 9 January 1943, southeast of
Ambon,
Natori was sighted by the submarine at about .
Tautog fired two torpedoes which hit
Natori in the stern. It broke off and carried away her rudder. In the next few minutes, as
Natori got underway at reduced speed,
Tautog fired two more torpedoes, but they either missed or were duds and
Natori managed to escape. ==Refitting==