Changes

In [[1853]], Iwase was named ''kachigashira''; he was also serving as an instructor at the [[Yushima Seido|Shôheizaka gakumonjo]] at that time.

In [[1853]], Iwase was named ''kachigashira''; he was also serving as an instructor at the [[Yushima Seido|Shôheizaka gakumonjo]] at that time.

He was promoted to [[metsuke]] in [[1854]], and later that year was assigned Matsumae Ezochi yô Edo toriatsukai (official handling matters relating to [[Matsumae han|Matsumae]]/[[Ezo]] in [[Edo]]), replacing [[Arao Shigemasa]] who was being promoted to [[Nagasaki bugyo|Nagasaki bugyô]].

He was promoted to [[metsuke]] in [[1854]], and later that year was assigned Matsumae Ezochi yô Edo toriatsukai (official handling matters relating to [[Matsumae han|Matsumae]]/[[Ezo]] in [[Edo]]), replacing [[Arao Shigemasa]] who was being promoted to [[Nagasaki bugyo|Nagasaki bugyô]]. By the beginning of [[1855]], he had been reassigned to [[Shimoda]] ''torishimari kakari''.

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==References==

==References==

*Ishin Shiryô Kôyô 維新史料綱要, vol 1 (1937), 302, 493, 499, 513, 537, 553, 604.

*Ishin Shiryô Kôyô 維新史料綱要, vol 1 (1937), 302, 493, 499, 513, 537, 553, 604.

[[Category:Samurai]]

[[Category:Samurai]]

[[Category:Bakumatsu]]

[[Category:Bakumatsu]]