Besides Kai Province, he also claimed Shinano Province, Suruga Province, Nishi-Kozuke Province, Totomi Province, Mikawa Province, and a part of Mino Province, while Takeda clan's territory continued to expand through the next generation, the reign under Katsuyori.
甲斐本国に加え信濃、駿河国、西上野国、遠江国、三河国と美濃国の一部を領し、次代の勝頼期にかけて武田氏の領国を拡大した。