Ido Satohiro was a [[Tokugawa shogunate]] official who served as ''[[Nagasaki bugyo|Nagasaki bugyô]]'' from sometime prior to [[1847]] until sometime after [[1849]], and as ''[[Machi bugyo|Edo machi bugyô]]'' from sometime prior to [[1853]] until [[1856]], when he was named ''[[Ometsuke|Ômetsuke]]''. He played a prominent official role in the shogunate's engagements with US officials in the mid-1850s, including being one of the signatories to the [[1854]] [[Convention of Kanagawa]].
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Ido Satohiro was a [[Tokugawa shogunate]] official who served as ''[[Nagasaki bugyo|Nagasaki bugyô]]'' from sometime prior to [[1847]] until sometime after [[1849]], and as ''[[Machi bugyo|Edo machi bugyô]]'' from sometime prior to [[1853]] until [[1856]], when he was named ''[[Ometsuke|Ômetsuke]]''. He played a prominent official role in the shogunate's engagements with US officials in the mid-1850s, including being one of the signatories to the [[1854]] [[Convention of Kanagawa]], and even after becoming ''Edo machi bugyô'' served as one of the ''Ôsetsukakari'' (reception officers) for a time, helping to lead the shogunate's engagement with [[Commodore Perry]] and his men.