| When Hirotada MATSUDAIRA died in 1549, Yoshimoto sent the Imagawa army to Okazaki-jo Castle (Okazaki City, Aichi Prefecture) and practically took over the Matsudaira family's territory and placed its kokujin ryoshu (local samurai lords) under his immediate authority. |
天文18年（1549年）、松平広忠が死去すると義元は今川軍を岡崎城（愛知県岡崎市）に送り込んで、事実上松平家の所領とその支配下にあった三河の国人領主を直接支配下に取り込んだ。 |