Japanese admiral Yamamoto visited Tokyo, Japan according to the U.S. Joint Intelligence Committee. Daily summary dated 30 January 1942

Maritime Museum, Hamburg, Germany

An item reported that -although unconfirmed- the Japanse commander-in-chief of the Combined Fleet admiral Yamamoto visited Tokyo, Japan.(1)

Note

1. Isoroku Yamamoto (4 April 1884 Nagaoka, Niigata-18 April 1943 near Pangua, Bougainville, Territory of New Guinea), rank Marshall Admiral, conceived the original plan of the attack on Pearl Harbor, Hawaii, USA on 7 December 1941.

Source

Map Room Papers (Roosevelt Administration), 1942 - 1945. U.S. Joint Intelligence Committee. Daily summary No. 51 dated 30 January 1942