Isawa Masayoshi was a [[Tokugawa shogunate]] official who served as [[Uraga bugyo|Uraga bugyô]] beginning in [[1853]].
Isawa Masayoshi was a [[Tokugawa shogunate]] official who served as [[Uraga bugyo|Uraga bugyô]] beginning in [[1853]].
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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.
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After being promoted to Uraga bugyô from ''[[yoriai]]'' in 1853, he was named [[Shimoda bugyo|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.