- Titles: Mimasaka no kami
- Japanese: 伊沢政義 (Isawa Masayoshi)
Isawa Masayoshi was a Tokugawa shogunate official who served as Uraga bugyô beginning in 1853.
After being promoted to Uraga bugyô from yoriai in 1853, he was named Shimoda bugyô in 1854 following the Convention of Kanagawa (which Isawa and three others signed on behalf of the shogunate), which opened Shimoda to American ships and sailors.
References
- Ishin Shiryô Kôyô 維新史料綱要, vol 1 (1937), 513, 568, 575.