Satake Yoshinobu was a prominent Japanese feudal lord during the late Edo period. He served as the 9th daimyō of the Satake clan, ruling over the Akita Domain in northern Japan. His leadership was marked by efforts to modernize the domain and improve agricultural productivity. Yoshinobu was known for his interest in education and the promotion of cultural activities. He supported the establishment of schools and encouraged the arts, contributing to the intellectual and cultural development of his region. His legacy is remembered for both his governance and his commitment to the welfare of his people.