Dee ihe na-aga n'ihu maka paragraf a - "Umi Yukaba" mechara bụrụ ihe a ma ama n'etiti ndị agha, ọkachasị na Imperial Japanese Navy. N'ịbụ nke e tinyere n'egwú n'afọ 1937, ọ ghọrọ ihe a ma ama n'oge na mgbe Agha Ụwa nke Abụọ gasịrị. Mgbe ndị Japan chịsịrị aka elu
na 1945, "Umi Yukaba" na "gunka" ndị ọzọ bụ ndị ndị Allied Occupation Forces machibidoro iwu. Site na njedebe nke ọrụ ahụ, abụ a na-egwuri egwu ugbu a n'ofe ndị agha na Japan, gụnyere arụmọrụ nke Japan Maritime Self-Defense Force.