Total tonnage and naval aircraft of Japanese Maritime Self-Defence Force still increasing according to the Australia Station Intelligence Summary dated 1 June 1955

An item reported that the Japanese Maritime Self-Defence Force was to grew in 1955 with 8,200 ton from 67,000 to 75,200 tons naval shipping and with 33 aircraft from 32 tot a number of 75. There were now details available dealing with the personnel strength.

Source

Website Royal Australian Navy, Sea Power Centre.