Career
Yoshimichi himself later became a Daimyo of the Dewa. This deception greatly affected the unity among the retainers. Later on, Otani Yoshitsugu was to conduct land surveys in Yoshimichi"s domain, but he was ultimately called official
Yoshimichi"s castle of Omori was besieged during the year 1599.
Yoshimichi went on to support Uesugi Kagekatsu during the Sekigahara Campaign, but was afterwards deprived of his lands and exiled to the Chūgoku region during the year 1601.