Dee ihe na-esote paragraf a - "Niitaka" bụ nke e nyere ọrụ n'oge maka Agha Russia na Japan ma hụ ọgụ na Agha Chemulpo Bay na 2 Febụwarị 1904 megide ụgbọ agha Russia. O mechara sonye na bọmbụ ndị Russia n'oge agha Port Arthur na 9 Machị 1904. Site n'ọnwa Eprel, e kenyere "Niitaka" ọrụ na-agagharị na Korea Strait na Oké Osimiri Japan, mana ọ nọghị n'ọnọdụ isonye na Agha Ulsan na 14 August 1904. Otú ọ dị, o nyere aka n'ịzọpụta ndị ọrụ ụgbọ mmiri Russia site na ụgbọ mmiri na-eri mmiri mgbe agha ahụ gasịrị. Agha A Lụrụ n'Oké Osimiri Uhie
"Niitaka" bụ akụkụ nke 4th Detachment nke Japanese 2nd Fleet megide Russian cruiser. Ọ bụ mgbe e mesịrị otu n'ime ụgbọ mmiri ndị a na-edebe na Makung na Pescadores Islands iji lelee maka mbata nke Russian Baltic Fleet.