关东州
At Dalian in the Kwantung Leased Territory, Commander-in-Chief of the Kwantung Army General Shigeru Honjō was at first appalled that the invasion plan was enacted without his permission, but he was eventually convinced by Ishiwara to give his approval after the act. Honjō moved the Kwantung Army headquarters to Mukden and ordered General Senjuro Hayashi of the Chosen Army of Japan in Korea to send in reinforcements. At 04:00 on 19 September, Mukden was declared secure.