 Complete the following phrase:  From December 1932, Shiozawa was commander of the Chinkai Guard District. Shiozawa was promoted to vice admiral on November 15, 1933. He was Director of Naval Air Command from 19341935, Commander-in-chief of the Maizuru Naval District from 19351936 and of the Sasebo Naval District from 1936-1937. When the IJN 5th Fleet was formed on February 1, 1938 Shiozawa became its first Commander. During his command he oversaw the Amoy Operation and the 