Japanese gunboat Akagi


Akagi in 1902
Career (Japan)
Name: Akagi
Ordered: 1885
Builder: Onohama Shipyards
Laid down: 20 July 1886
Launched: 7 August 1888
Commissioned: 20 August 1890
Struck: 1 April 1911
Fate: sold 1912; scrapped 1953
General characteristics
Displacement: 622 long tons (632 t)
Length: 51.0 m (167.3 ft)
Beam: 8.2 m (26 ft 11 in)
Draught: 2.95 m (9 ft 8 in)
Propulsion: reciprocating steam engine
2 shafts, 2 boilers
963 hp (718 kW)
Speed: 10.0 knots (11.5 mph; 18.5 km/h)
Range: 74.4 tons coal
Complement: 111
Armament: • 1 × 210 mm (8 in) guns
• 4 × 47 mm (1.9 in) guns
• 2x 30 mm (1.2 in) Nordenfelt guns
Service record
Operations: Battle of the Yalu River (1894)
Boxer Rebellion
Siege of Port Arthur

Akagi (赤城?) was an early steam gunboat, serving in the fledgling Imperial Japanese Navy. She was the fourth and final vessel to be completed in the four vessel Maya-class gunboat, and was named after Mount Akagi in Gunma Prefecture.

History

Akagi was a iron-hulled, two-masted gunboat with a horizontal double expansion reciprocating steam engine with two boilers driving two screws. Akagi was laid down at the Onohama Shipyards on 20 July 1886 and launched on 7 August 1888. She was completed on 20 August 1890.

Akagi saw combat service in the First Sino-Japanese War, patrolling between Korea, Dairen and Weihaihei and played a critical role at the Battle of the Yellow Sea, where she was assigned to protect the converted ocean liner Sei-Kyo Maru carrying Admiral Kabeyama Sukenori. During the battle, Akagi took a direct hit from one of the ships in the opposing Beiyang Fleet, which killed her captain, Sakamoto Hachirota.

On 21 March 1898, Akagi was re-designated as a second-class gunboat, and was used for coastal survey and patrol duties. During the Boxer Rebellion, Akagi was assigned to patrol off the Taku Forts.

During the Russo-Japanese War, Akagi assisted in the Siege of Port Arthur and the Invasion of Sakhalin. While on patrol outside Port Arthur on 18 May 1904 she collided with the gunboat Ōshima.

She was removed the navy list on 1 April 1911, and after being demilitarized, was sold as a transport in March 1912 to the Kawasaki Kisen Corporation as the Akagi Maru. She was again sold in 1921 to the Amagasaki Steamship Lines, and sank in 1945 during a typhoon. She was raised, and placed into service again, only to be sunk by a naval mine off of Okayama Prefecture in January 1946. Raised once more and repaired, she was placed back into service, until she was finally scrapped at Osaka in 1953.

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