Japanese cruiser Kasagi

Japanese cruiser Kasagi was the lead ship of her class of two protected cruisers built for the Imperial Japanese Navy. Constructed in the United States by the William Cramp & Sons shipyard in Philadelphia, she represented Japan's rapid naval modernization at the turn of the 20th century. The vessel played a significant role in the Russo-Japanese War, including the pivotal Battle of the Yellow Sea and the final Battle of Tsushima.

Design and description

The Kasagi-class cruisers were designed as fast, modern protected cruisers to bolster the Imperial Japanese Navy's scouting and raiding capabilities. Their design was heavily influenced by contemporary British cruiser practice, featuring a high forecastle and pronounced tumblehome. Primary armament consisted of two 8-inch guns mounted in shielded single gun turrets fore and aft, supplemented by a secondary battery of ten 4.7-inch quick-firing guns. Propulsion was provided by two vertical triple-expansion steam engines, driving twin screws and fed by 12 Niclausse boilers, which were designed to deliver a high speed of 22.5 knots. Protection followed the typical protected cruiser scheme, with an armored deck sloped at the sides and conning tower armor, but without a full waterline belt. The class was considered an improvement over the earlier ''Takasago'', offering better speed and sea-keeping qualities for fleet operations in the open waters around the Korean Peninsula and the Yellow Sea.

Construction and career

Kasagi was ordered as part of the 1896 naval expansion program following the First Sino-Japanese War. Her keel was laid down at the William Cramp & Sons shipyard in Philadelphia, Pennsylvania in March 1897, and she was launched in January 1898. After completion and sea trials in October 1898, she departed for Japan under a Japanese crew. Upon arrival, she was assigned to the Standing Fleet, and in 1900, she saw service during the Boxer Rebellion, helping to escort Japanese troop transports to Tianjin. At the outbreak of the Russo-Japanese War in February 1904, Kasagi was flagship of the 3rd Squadron under Rear Admiral Dewa Shigetō, performing scouting and screening duties for the main fleet. She participated in the early blockade of Port Arthur and was present at the Battle of the Yellow Sea in August 1904, where she engaged Russian cruisers. Her most famous action came during the Battle of Tsushima in May 1905, where as part of the cruiser division under Vice Admiral Kamimura Hikonojō, she pursued and harassed the fleeing ships of the Russian Baltic Fleet, including the cruiser ''Dmitrii Donskoi''. After the war, Kasagi was reclassified as a second-class cruiser and served on training and survey duties.

Fate

On 20 July 1916, while en route from Muroran to Akita with a contingent of naval cadets from the Imperial Japanese Naval Academy, Kasagi struck a rock or uncharted reef off the coast of Esashi, Hokkaido. The collision caused critical flooding in her engine room. Despite efforts to save the ship, she foundered and sank later that day. All crew and cadets were successfully rescued by the accompanying destroyer ''Yūgiri''. A subsequent court-martial found the captain and navigating officer guilty of negligence. The wreck of Kasagi was later salvaged for scrap, and her sister ship, ''Chitose'', was reclassified as a training ship before being scrapped under the terms of the Washington Naval Treaty.

Category:Cruisers of the Imperial Japanese Navy Category:Kasagi-class cruisers Category:World War I cruisers of Japan Category:Maritime incidents in 1916 Category:Ships built in Philadelphia Category:1898 ships