Kam'imu'ra, the Japanese vice-admiral who was appointed to blockade the Russian port of Vladivostock while Togo blockaded Port Arthur, won for himself a reputation second only to that of Togo. During the early part of the war he once or twice allowed the Russian fleet within the harbor to evade him. He encouraged this fleet to attempt to unite with the Port Arthur ships; intercepted them on Aug. 14, 1904; and sank the cruiser Rurik during a long stern chase, driving the other vessels back to port. In the great battle of the Sea of Japan on May 27 and 28 Vice Admiral Kamimura directed the armored cruiser squadron which annihilated the Russian cruisers.