Japanese battleship Ise
On 12 April 1922, while at Yokohama, "Ise" hosted a delegation which included the Prince of Wales (the future King Edward VIII), who was accompanied by his second cousin, the future Lord Mountbatten of Burma. Captain Kanna Norikazu relieved Nagasawa on 1 December. The ship aided survivors of the Great Kantō earthquake in September 1923. From the early 1920s through the late 1930s, "Ise" mostly cruised off the coast of China. Little detailed information is available about her activities during the 1920s, although she helped sink the obsolete destroyer during gunnery training on 10 August 1926. The ship was overhauled in 1928–1929, during which her forward superstructure was enlarged and her aviation facilities improved.
Japanese battleship Ise
On 25 February 1944, Battleship Division 2 was assigned to the direct control of the Combined Fleet. "Ise" and her sister ship were transferred to the Third Fleet and assigned to the newly reformed Fourth Carrier Division on 1 May, commanded by Rear Admiral Chiaki Matsuda. That same day the 634th Naval Air Group was formed and assigned to the Fourth Carrier Division. On 24 May, a pair of Type 22 surface-search radars were installed aboard the ship. From 31 May to 7 June, "Ise"s light anti-aircraft armament was reinforced with 47 additional Type 96 AA guns in 12 triple and 11 single mounts, which brought her total to 104 guns. In addition two Type 2 IFF units were installed.