Hosokawa Yoriyuki

Hosokawa Yoriyuki was appointed kanrei (deputy shogun) to assist the young Ashikaga Yoshimitsu. He became the de facto ruler of the shogunate during Yoshimitsu's minority, managing both military and civil affairs.

Yoriyuki enacted reforms to stabilize the shogunate's finances, including land surveys, tax collection improvements, and measures to curb corruption among provincial governors. These reforms strengthened central authority and reduced unrest.

Yoriyuki moved to check the growing power of the Yamana clan, who controlled multiple provinces. He ordered Yamana Ujikiyo to reduce his holdings, a decision that created lasting enmity between the Hosokawa and Yamana clans.

Yoriyuki was forced to resign as kanrei after losing the favor of Shogun Yoshimitsu, who had come of age and wanted to rule directly. His dismissal marked the end of his influence, though he remained a powerful daimyo.