On September 12, he moved to the Osaka residence of Masazumi ISHIDA, an elder brother of Mitsunari, and moved to Nishino-maru (the west compound of Osaka-jo Castle) on September 28, and continued doing his governmental jobs in Osaka.
9月12日には三成の兄・石田正澄の大坂屋敷に移り、9月28日には大坂城・西の丸に移り、大坂で政務を執り続けた。