Japanese destroyer Hamakaze (1940). was one of 19 s built for the Imperial Japanese Navy during the 1930s.

Design and description
The Kagerō class was an enlarged and improved version of the preceding Asashio class of destroyers. Their crew numbered 240 officers and enlisted men. The ships measured 118.5 meters (388 ft 9 in) overall, with a beam of 10.8 meters (35 ft 5 in) and a draft of 3.76 meters (12 ft 4 in). They displaced 2,065 metric tons (2,032 long tons) at standard load and 2,529 metric tons (2,489 long tons) at deep load. The ships had two Kampon geared steam turbines, each driving one propeller shaft, using steam provided by three Kampon water-tube boilers. The turbines were rated at a total of 52,000 shaft horsepower (39,000 kW) for a designed speed of 35 knots (65 km/h; 40 mph). However, the class proved capable of exceeding 35.5 knots on sea trials. The ships were designed with a range of 5,000 nautical miles (9,300 km; 5,800 mi) at a speed of 18 knots (33 km/h; 21 mph). However, the class more accurately proved to have a range of 6,053 nautical miles (11,210 km; 6,966 mi) on trials.

The main armament of the Kagerō class consisted of six Type 3 127-millimeter (5.0 in) guns in three twin-gun turrets, one superfiring pair aft and one turret forward of the superstructure. They were built with four Type 96 25-millimeter (1.0 in) anti-aircraft guns in two twin-gun mounts, but more of these guns were added over the course of the war. The ships were also armed with eight 610-millimeter (24.0 in) torpedo tubes for the oxygen-fueled Type 93 "Long Lance" torpedo in two quadruple traversing mounts; one reload was carried for each tube. Their anti-submarine weapons consisted of 16 depth charges.

Career
At the time of Hamakaze's completion, 30 June 1941, she was appointed to join her already completed sisterships Urakaze, Isokaze, and Tanikaze in destroyer division 17, where together they saw a short peacetime career consisting of training duties and revisions to her command structure. However, things changed when from November 18-22, Hamakaze departed Saeki with the rest of destroyer division 17 for Hitokappu Bay to escort the Kido Butai aircraft carrier force on a secret mission, a mission which eventually became the surprise attack on Pearl Harbor, which occurred on December 7. As the force did not come under American counterattack, Hamakaze saw no combat, and returned to Japan on the 24th.

Throughout January of 1942, Hamakaze escorted the aircraft carriers Akagi and Kaga throughout strikes on Rabaul, and throughout February escorted the carrier fleet during the attack on Port Darwin and failed attempts to track down allied aircraft carriers, then during the following months Hamakaze escorted the carriers during Operations in the Java Sea and the Indian Ocean raid, and escorted the battleships Kongō and Haruna when they, joined by Urakaze and Tanikaze, bombardment Christmas Island and led to a successful capture of the territory. Hamakaze finally arrived back in Kure on April 27 and was docked for repairs. Despite her active service, she had not managed to fire a single shot in combat.

At the battle of Midway, Hamakaze again escorted the Japanese aircraft carriers. The plan was for their aircraft to attack and destroy the defenses on Midway Island to lure out American carriers, where hopefully Admiral Nagumo's carriers and Admiral Yamamoto's battleships would catch the aircraft carriers and sink them, simultaneously leading to a successful capture of Midway Island. However, American intelligence had intercepted the plan around a month before it commenced and quickly responded with their own aircraft carriers. For the first time, Hamakaze saw direct combat, firing her guns to fend off American aircraft attacks, although she did not manage to down any aircraft, and in turn the US carriers slammed down a devastating defeat, fatally wounding all four Japanese aircraft carriers and a heavy cruiser. Hamakaze near the end of the battle approached the crippled aircraft carrier Sōryū, fatally damaged by dive bombers from USS Yorktown, and assisted in evacuating her crew before alongside Isokaze scuttling Sōryū with torpedo hits. On the 8th, Hamakaze transferred the Sōryū survivors to the battleship Kirishima, and finally returned to Hashirajima on the 14th.

After a series of transits between ports, Hamakaze took part on her first troop transport run to Guadalcanal from August 8-14, a duty which overfilled her career for the following months. The only break from these uneventful tasks was her role as a carrier escort during the battle of Santa Cruz on October 26, during which her task force came under heavy air attacks, damaging several Japanese ships (but failing to sink any), prompting Hamakaze to fire away against the attacking aircraft. In turn, Japanese forces sank the aircraft carrier USS Hornet and the destroyer USS Porter and damaged several other American warships, ending the battle in a Japanese victory. Escorting duties rounded out Hamakaze's career for the rest of 1942. At the start of 1943, Hamakaze escorted a large troop convoy from Rabaul to lae and back. Underway, US aircraft destroyed the troop transports Nichiryu Maru and Myōkō Maru, and in turn Hamakaze was present during the sinking of the submarine USS Argonaut, but did not engage. Hamakaze then survived another air raid on January 15 without damage.

At the start of February, Hamakaze took part in the evacuation of Guadalcanal, where she was damaged by a bomb hit from US aircraft that destroyed her forward turret. From March 6-16, to kill two birds with one stone, the damaged Hamakaze impressively towed the crippled and disabled destroyer Michishio all the way from Truk to mainland Japan without being attacked by enemy forces, and was for her part docked in Kure for repairs afterwards, repairs that lasted until June.

Soloman Islands Campaign 
Main Article: Solomon Islands Campaign

Upon being repaired, Hamakaze departed for additional troop transport runs in support of the Solomon Islands. Particularly, on July 5-6, Hamakaze served in the troop transport force during the battle of Kula Gulf and watched as other destroyers engaged an allied cruiser-destroyer force. In the resulting battle, the destroyers Niizuki and Nagatsuki were sunk, but in turn Niizuki torpedoed and sank the destroyer USS Strong while Suzukaze and Tanikaze torpedoed and sank the light cruiser USS Helena, while Hamakaze successfully assisted in landing 1,600 ground troops, albeit seeing no direct combat herself.

Battle of Kolombangara 
On the 9th, Hamakaze departed as part of a protection force for Japanese destroyer transport run, leading to the 12th when her formation was intercepted by an allied cruiser-destroyer force, made up of many of the same ships which partook in the Kula Gulf battle. After setting off her searchlights, the light cruiser Jintsū was blasted into a floating wreck by a heap of gunfire mostly from the light cruisers USS Honolulu and USS Saint Louis, and finished off by the torpedo battery of the destroyer USS Taylor. However, in turn Hamakaze joined the other destroyers in attacking the allied ships with their torpedo batteries, prompting a torpedo from the Yukikaze to hit the light cruiser HMNZS Leander, damaging her so badly, she could not be repaired in time to take further part in WW2. Hamakaze took about a half hour to reload her torpedoes and swerve back into firing range, her crew watched in amazement as every allied ship took aim at Yukikaze, yet failed to hit her even once. Hamakaze and the other destroyers quickly responded with a spread of 38 torpedoes, enabling multiple hits to sink the destroyer USS Gwin and horrifically maul both Honolulu and Saint Louis, taking the cruisers out of action for over 4 months. Completely out of torpedoes, Hamakaze retreated from the area. While the battle was a costly victory with the loss of Jintsū, it was a victory none the less. Alongside all the allied ships sunk or damaged, all the destroyer transports completed their mission unattacked.

Battle of Horaniu 
On August 18, Hamakaze was involved in the battle off Horaniu, helping to defend Japanese troop transports against an American destroyer flotilla, where she was damaged by a single 5-inch (127 mm) shell hit.

Operation Ten Go 
On 7 April 1945, Hamakaze escorted the battleship  from the Inland Sea on her Operation Ten-Go attack on the Allied forces on Okinawa. She was sunk by aircraft of Task Force 58 primarily from USS San Jacinto and sank  southwest of Nagasaki ().

Notes

References
 
 
 
 Brett L Walker (2024). Yukikaze's War. Cambridge University Press.

External links
 CombinedFleet.com: Kagero-class destroyers
 CombinedFleet.com: Hamakaze history
 Destroyer Hamakaze | Imperial Japanese Navy Major Weapons

Kagerō-class destroyers
World War II destroyers of Japan
Destroyers sunk by aircraft
1940 ships
World War II shipwrecks in the East China Sea
Maritime incidents in April 1945
Ships sunk by US aircraft
Ships built by Uraga Dock Company