He had extended the power of Bando-Heishi (Taira clan) and then strengthened the foundation of Kanmu-Heishi (Taira clan), the line of Prince Takamochi, being expanded many parts of the country.
坂東平氏の勢力を拡大、その後各地に広がる高望王流桓武平氏の基盤を固めた。