Unryu-class Aircraft Carrier

CountryJapan
Ships in Class3
BuildersYokosuka Naval Arsenal: 1
Mitsubishi Nagasaki Shipyard: 1
Kure Naval Arsenal: 1
Range

Contributor:

This article refers to the entire Unryu-class; it is not about an individual vessel.

ww2dbaseThe Unryu-class aircraft carriers were based on the Hiryu-class design, meant to be used fleet carriers capable of embarking about 60 to 70 aircraft. Improved from the Hiryu-class design were the number of lifts (three lifts instead of only two), larger island structure, and the placement of the island structure on the starboard side (Hiryu-class ships had islands on the port side). Construction was approved in the War Construction Program of 1941 to 1942. Originally, a total of 15 carriers were planned, but by the end of the Pacific War only three were built and another three were incomplete.

ww2dbaseSource: Wikipedia.

Last Major Revision: Jan 2008

Unryu-class Aircraft Carrier Interactive Map

Unryu-class Aircraft Carrier Operational Timeline

25 Jun 1942 The order for carrier Katsuragi was issued.
1 Aug 1942 The keel of Unryu was laid down at Yokosuka Naval Arsenal, Japan.
25 Sep 1943 Unryu was launched at Yokosuka, Japan.
6 Aug 1944 Unryu was commissioned into service at Yokosuka, Japan with Captain Konishi Kaname in command. She was assigned to Carrier Division 1 of Japanese 3rd Fleet.
10 Aug 1944 Amagi was commissioned into service.
10 Aug 1944 Unryu was assigned to 7th Base Air Force Air Attack Force under operational command of Japanese 3rd Air Fleet, although officially she remained with Carrier Division 1 of Japanese 3rd Fleet.
26 Sep 1944 Unryu departed Yokosuka, Japan.
27 Sep 1944 Unryu arrived at Kure, Japan.
30 Sep 1944 Unryu departed Kure, Japan.
2 Oct 1944 Unryu departed Hashirajima near Hiroshima, Japan and arrived at Matsuyama, Ehime, Japan.
3 Oct 1944 Katsuragi was commissioned into service.
6 Oct 1944 Unryu departed Matsuyama, Japan and arrived at Yashiro-jima across the Inland Sea.
8 Oct 1944 Unryu departed Yashiro-jima, Japan and arrived at Yashima, Kagawa, Japan.
16 Oct 1944 Unryu arrived at Kure, Japan.
28 Oct 1944 Unryu departed Kure, Japan.
30 Oct 1944 Unryu arrived at Kure, Japan and became the flagship of Vice Admiral Jisaburo Ozawa's Mobile Fleet.
7 Nov 1944 Unryu was relieved as the flagship of the Mobile Fleet.
15 Nov 1944 Unryu was assigned to Carrier Division 1.
27 Nov 1944 Unryu departed Kure, Japan.
7 Dec 1944 Unryu was assigned to emergency reinforcement duty for Luzon, Philippine Islands.
10 Dec 1944 Unryu arrived at Kure, Japan.
13 Dec 1944 Unryu embarked 30 MXY-7 Ohka special attack aircraft at Kure, Japan.
17 Dec 1944 Unryu departed Kure, Japan at 0830 hours.
19 Dec 1944 Unryu was hit by a torpedo from USS Redfish about 200 kilometers southeast of Shanghai, China, which rendered her dead in the water and afire. At 1650 hours, just as some power was restored, USS Redfish hit her again at 1650 hours, igniting aviation gas and sank within seven minutes. 1,241 were killed (including commanding officer Captain Konishi Kaname); 147 survived and were rescued by destroyer Shigure.
22 Dec 1944 Destroyer Shigure disembarked the 147 survivors of Unryu (sank three days prior) at Sasebo, Japan.
20 Feb 1945 Unryu was struck from the Japanese Navy list.
1 Apr 1946 Katsuragi was decommissioned from service.

Photographs

Carrier Unryu off Yokosuka, Japan, 16 Jul 1944Carrier Amagi around the time of her commissioning, Aug 1944Carrier Katsuragi during her trials off Kagoshima, Japan, Oct 1944Sinking of carrier Unryu in the East China Sea, as observed by USS Redfish, 19 Dec 1944
See all 13 photographs of Unryu-class Aircraft Carrier



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Visitor Submitted Comments

1. nunorodriguez says:
29 Jan 2010 04:31:07 AM

i´m looking for fotos of a japanese carrier -hayataka.i´m not sure if she´s was built but i found this name when i was building the shinano carrier model.can you help?thank you for the magnifecent database
2. Commenter identity confirmed C. Peter Chen says:
29 Jan 2010 06:47:15 AM

Hayataka actually did not exist it came into the written record when the carrier Junyo's name was misread:

http://ww2db.com/ship_spec.php?ship_id=A22

3. nuno rodriguez says:
29 Jan 2010 08:14:33 AM

thank you for the explanation about hayataka.
i also saw a foto from a carrier named syukaku.don´t know if it´s shokaku or zuikaku
she looks like a shokaku class.
4. Commenter identity confirmed C. Peter Chen says:
29 Jan 2010 09:13:21 AM

If you've identified it as a Shokaku-class carrier and you're choosing between the two, then I'd say "syukaku" sounds closer to "Zuikaku".

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Ships of this Class:
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Unryu-class Aircraft Carrier Photo Gallery
Carrier Unryu off Yokosuka, Japan, 16 Jul 1944
See all 13 photographs of Unryu-class Aircraft Carrier


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