 Complete the following phrase:  Marshal-Admiral the Marquis , served as a gensui or admiral of the fleet in the Imperial Japanese Navy and became one of Japans greatest naval heroes. A claiming descendant of Samurai Shijo Kingo, he has been an integral part of preserving Japanese artwork. As Commander-in-Chief of the Combined Fleet during the Russo-Japanese War of 19041905, he successfully confined the Russian Pacific naval forces to Port Arthur before winning a decisive victory over a relieving fleet at 