In mid-September, "Yakumo" was transferred back to Kamimura's 2nd Division, which was defending the Strait of Tsushima, although she began a refit at the end of the month. The ship returned to Dewa on 15 November and he transferred his flag back to her. On 13 December, the ship attempted to rescue survivors of the after she had struck a mine, but found no one still living. "Yakumo" was sent to Sasebo Naval Arsenal for another refit five days later. On 1 February 1905, the ship was ordered to join Rear Admiral Shimamura Hayao's 2nd Division blockading Vladivostok, although this only lasted for a few weeks as she was ordered to Kure Naval Arsenal for a final refit in mid-February before the anticipated battle with the Russian ships sent from the Baltic Fleet.