Japanese Auxiliary Cruisers

TOKUSETSU JUNYOKAN!

(HOKOKU MARU by Takeshi Yuki scanned from "Color Paintings of Japanese Warships")

IJN NOSHIRO MARU: Tabular Record of Movement
© 2006 Bob Hackett and Sander Kingsepp

8 December 1932:
Nagasaki. Laid down at Mitsubishi Shipbuilding for the Nippon Yusen Kaisen (NYK) Line.
28 June 1934:
Launched and named NOSHIRO MARU.
30 November 1934:
Completed as a 7,183 as a passenger-cargo ship.
1935:
Departs Yokohama on her maiden voyage to New York.
1 May 1941:
Requisitioned by the IJN.
25 June 1941:
Begins conversion to a specially installed aircraft tender.
1 July 1941:
Registered (commissioned) in the IJN in the Yokosuka Naval District. Captain Yoshikawa Mamoru is the Commanding Officer.
10 July 1941:
Conversion to an auxiliary aircraft tender is completed.
19 September 1941:
Begins reconversion to an auxiliary cruiser. Four 152-mm/50 cal. (6-inch) licence-built Vickers guns single mount (6x1) guns, one 80-mm (3.15-inch) single mount AA gun and two 7.7-mm single mount machine guns are installed. NOSHIRO MARU is allocated two observation float planes.
20 September 1941:
Registered as a specially installed cruiser in the Yokosuka Naval District.
14 October 1941:
Completes reconstruction. Assigned to the Yokosuka patrol squadron.
3 January 1942:
Departs Yokosuka.
27 February 1942:
Arrives at Yokosuka.
5 March 1942:
Departs Yokosuka.
22 March 1942:
Arrives at Yokosuka.
April 1942:
Departs Yokosuka.
10 April 1942:
Arrives at Truk and departs later that same day as the sole escort of an unnumbered convoy consisting of KIMPOSAN and KINE MARUs.
12 April 1942:
At 0800 the convoy arrives at Ponape.
25 April 1942:
Departs Truk at 1500 as the sole escort for large tanker (ex-whale oil factory ship) TONAN MARU No.2.
30 April 1942:
At 0400, the two ships arrive at Kwajalein.
30 May 1942:
Departs Rabaul.
10 June 1942:
At 0900, departs Rabaul as the sole escort for an unnumbered convoy consisting of CLYDE and MITO MARUs.
23 June 1942:
Arrives off the Bungo Straits and detaches from the convoy. Arrives at Yokosuka the same day.
1 July 1942:
Departs Yokosuka as sole escort of an unnumbered convoy consisting of YAMASHIRO, INARI, TATEYAMA and SHINYUBARI MARUs.
6 July 1942:
The convoy is partially dissolved at 19-33N, 146-55E. YAMASHIRO and INARI MARUs head unescorted to Saipan and TATEYAMA MARU steams unescorted to Truk. NOSHIRO MARU continues to escort SHINYUBARI MARU and proceeds to Ponape.
11 July 1942:
At 0500, arrives at Ponape. Departs later that day.
24 August 1942:
Arrives at Kure
5 August 1942:
Demilitarized and registered as a specially installed transport ship in the Yokosuka Naval District.
8 August 1942:
Departs Truk for Rabaul.
(E)13 August 1942:
Arrives at Rabaul.
25 August 1942:
The Supervisor of Construction is Captain Hayasi. Captain Tokunaga Sada is posted as the new Commanding Officer.
27 August 1942:
Assigned to the Second Marine Escort Division for the Southwest Pacific.
8 October 1942:
Departs Yokosuka. Arrives at Muroran.
9 October 1942:
Departs Muroran.
14 October 1942:
Departs Kawasaki.
17 October 1942:
Arrives at Yokosuka.
19 October 1942:
Yokosuka Navy yard. Begins installation of equipment.
24 October 1942:
Completes equipment installation.
27 October 1942:
Departs Yokosuka.
27 October 1942:
Arrives at Tokyo.
2 November 1942:
Departs Tokyo for Saipan, Marianas.
14 November 1942:
Arrives at Tinian, Marianas.
16 November 1942:
Arrives at Truk.
29 November 1942:
Departs Truk.
5 December 1942:
Arrives at Kure.
11 December 1942:
Departs Kure.
22 December 1942:
Arrives at Rabaul.
16 January 1943:
Rabaul. During an air raid, NOSHIRO MARU is hit by a bomb dropped by a Fifth Air Force Boeing B-17 "Flying Fortress" and suffers medium damage. Plans are made for repairs to be carried out later at Truk by repair ship AKASHI. Notwithstanding her damage, she loads eight field guns, food and ammunition, fuel and 174 troops.
21 January 1943:
Departs Rabaul.
25 January 1943:
Arrives at Shortland, Bougainville.
3 February 1943:
Departs Rabaul.
February 1943:
Departs Rabaul for Shortland.
18 February 1943:
Departs Shortland. Arrives at Vila, Kolombangara Island, New Georgia.
19 February 1943:
Departs Shortland. Arrives at Rabaul.
12 March 1943:
Departs Rabaul.
13 March 1943:
100 miles NW of the Bismarck Archipelago. At about 1800, NOSHIRO MARU is torpedoed by LtCdr (later Rear Admiral) Edward C. Stephan's USS GRAYBACK (SS-208) at 00-10S,151-06E. Stephan claims two hits of four torpedoes he fires in a submerged attack. The damage is light indicating GRAYBACK's Mark-14 steam torpedoes may have been duds.
16 March 1943:
Arrives at Truk for temporary repairs.
26 April 1943:
Departs Truk.
29 April 1943:
Arrives at Saipan.
10 May 1943:
Departs Saipan for Yokosuka. Possibly escorted part way by torpedo boat HIYODORI that departs Saipan the following day also for Yokosuka.
19 May 1943:
Arrives at Yokosuka for repairs.
21 July 1943:
Yokohama. Repairs are completed.
16 November 1943:
Departs Yokohama.
22 November 1943:
Arrives at Kure.
28 November 1943:
Departs Kure.
30 December 1943:
Arrives at Balikpapan.
10 January 1944:
Departs Singapore.
29 January 1944:
Arrives at Niihama.
3 February 1944:
Departs Niihama.
4 February 1944:
Arrives at Kobe.
8 February 1944:
Departs Kobe.
9 February 1944:
Arrives at Kure.
18 February 1944:
Departs Kure.
21 February 1944:
At 0700, departs Moji in convoy HI-47 consisting of transport NOSHIRO MARU and oilers AMATSU, OMINESAN, OTOWASAN and KYOKUHO MARUs escorted by kaibokans ETOROFU and SADO.
26 February 1944:
At 0850 the convoy arrives at Takao.
27 February 1944:
At midnight the convoy departs Takao, its number swelled by five unidentified merchants and the kaibokan IKI.
4 March 1944:
LtCdr Charles M. Henderson's USS BLUEFISH (SS-222) torpedoes and sinks oiler OMINESAN MARU at 05-29N, 108-46E.
5 March 1944:
At 1100, the remainder of the convoy arrives at Singapore.
23 May 1944:
Departs Singapore at 0700 in fast convoy HI-62 consisting of transports NOSHIRO, KINUGASA, NISSHO, TAMATSU and TEIRITSU (ex-French LeCONTE de LISLE) MARUs and tankers OTORISAN, SARAWAK and NICHINAN MARUs escorted by escort carrier TAIYO that provides antisubmarine air cover and kaibokans SADO, KURAHASHI, CD-5, CD-7 and CD-13.
29 May 1944:
HI-62 arrives at Manila.
1 June 1944:
At 0400, HI-62 departs Manila. TAIYO continues to provide antisubmarine air cover.
8 June 1944:
Arrives at Mutsure anchorage, then proceeds to Moji arriving at 0230. Departs Moji that same day.
12 June 1944:
Arrives at Shimizu.
15 June 1944:
Departs Shimizu.
15 June 1944:
Departs Yokosuka. Arrives at Yokohama
22 July 1944:
Captain Yamamoto is posted CO.
10 August 1944:
At 0500, NOSHIRO departs Imari Bay for Singapore with convoy HI-71 comprised of fleet oiler HAYASUI, oilers TEIYO and EIYO MARUs, transports TEIA (ex-French Liner ARAMIS), AWA, NOTO, HOKKAI, TAMATSU and MAYASAN MARUs and food-supply ship IRAKO. The screen is provided by Rear Admiral (Vice Admiral, posthumously) Kajioka Sadamichi's (former CO of KISO) 6th Escort Convoy Command's destroyers FUJINAMI and YUNAGI, kaibokans HIRATO, KURAHASHI, MIKURA, SHONAN, CD-11 and escort carrier TAIYO. TAIYO's 631st Naval Air Group provides air cover with 12 Nakajima B5N “Kates.
15 August 1944:
HI-71 arrives at Mako, Pescadores.
17 August 1944:
In near-Typhoon weather conditions, convoy HI-71 sorties from Mako for Manila transporting troops and supplies for the defense of the Philippines. Kajioka's escort forces are augmented by old destroyer ASAKAZE and kaibokans SADO, ETOROFU, MATSUWA and HIBURI that are sent from Takao, Formosa on orders of the 1st Surface Escort Division.
18 August 1944:
At 0524, LtCdr Louis D. McGregor's USS REDFISH (SS-395) torpedoes and damages 8,673-ton EIYO MARU. Destroyers ASAKAZE and sister YUNAGI detach to escort her back to Takao.
Off Cape Bolinao, Luzon. At about 2200, LtCdr (later Captain) Henry G. Munson's USS RASHER (SS-269) hits TEIYO MARU with three of six torpedoes fired. She explodes in a column of flame and part of the ship is blown off. She sinks about 20 minutes later.
At 2222, escort carrier TAIYO, bringing up the rear of the convoy, is hit in her starboard quarter by three of four torpedoes fired by LtCdr Munson in a surface radar attack. Set afire, she sinks quickly taking down most of her crew of 850 men with her.
At 0510, Munson's RASHER torpedoes oiler TEIYO MARU in another surface radar attack. Hit by three of six torpedoes, she is set afire and sinks. At 2310, RASHER, still on the surface, hits transport TEIA MARU with three of four torpedoes using radar. The ex-French liner is set afire and sinks. [1]
19 August 1944:
The convoy splits into two groups. Just past midnight, LtCdr Munson's RASHER, still running on the surface, closes on an eastbound group of three large ships with one escort. At 0033, Munson puts two radar directed torpedoes into the port sides of NOSHIRO and AWA MARUs. Both ships beach themselves near Port Curiman. The AWA MARU is later taken under tow and arrives in Manila on 21 August after the main body of the convoy.
LtCdr Charles M. Henderson's USS BLUEFISH (SS-222) and LtCdr Gordon W. Underwood's SPADEFISH (SS-411), on her first patrol, join in the attack on HI-71. At 0320, the BLUEFISH hits HAYASUI. She bursts into flames and goes down stern first. Underwood's SPADEFISH hits TAMATSU MARU with two torpedoes and the big landing craft depot ship rolls over and sinks with 4,755 men on board killed. [2]
Admiral Kajioka orders HI-71 to make for San Fernando. SADO, MATSUWA and HIBURI are ordered to cover the convoy's flight with antisubmarine sweeps.
August 1944:
NOSHIRO MARU makes port at Subic Bay where emergency repairs are carried out.
17 September 1944:
At 0740, NOSHIRO MARU departs Subic Bay anchorage. At 1450, that same day she arrives outside the Port of Manila where she awaits an opportunity to enter.
21 September 1944:
Vice Admiral (later Admiral) Marc A. Mitscher's (former CO of HORNET, CV-8) Task Force 38 begins strikes on shipping in Manila and Subic Bays, Cavite Navy Yard and Nichols Air Field near Manila. Task Group 38.1, TG 38.2 and TG 38.3's planes sink over 20 ships at Manila and damage many more.
Manila. At 0924, a large air raid occurs. NOSHIRIO MARU is attacked unsuccessfully. At 1300, she gets up steam and departs the port ready to evade. During the fourth attack that begins at 1630, NOSHIRIO MARU suffers three direct bomb hits at three different times.
The first bomb strikes the ship on her starboard side near the bridge and causes major damage. Many holes are blown in the her side. The second bomb hits the starboard side of the bridge and passes through and explodes in the radio room, wrecking it and starting a fire. The third bomb hits the starboard side boat deck and passes through to the engine room causing a fierce fire. That night, this fire spreads to NOSHIRIO MARU's fuel bunkers and reaches ammunition storage, which along with the fuel bunkers causes a large explosion. Three soldiers and six crewmen are killed.
24 September 1944:
1.1 miles and 188 degrees off the S Lighthouse, Southern Breakwater, Manila Port. By 1200, NOSHIRO MARU is aground near 14-33N, 120-57E.
10 November 19445:
Removed from the Navy List.

Authors' Notes:
[1] Ex-French liner TEIA MARU was the second-largest merchant ship sunk by U.S. submarines during the war. Sunk in rough seas at night with no rescue ships, TEIA MARU took down 2,665 men with her.
[2] Japanese records show the sinking of TAMATSU MARU as the worst merchant disaster of the war.
Special thanks go to Peter Cundall of Australia.
- Bob Hackett and Sander Kingsepp.

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