Changes

*''Titles: Bungo-no-kami''

*''Titles: Bungo-no-kami''

*''Other Names'': 定宅 ''(Teitaku)''

*''Other Names'': 定宅 ''(Teitaku)''

*''Japanese'': [[大沢]] 秉哲 ''(Oosawa Teitaku)''

*''Japanese'': [[大沢]] 秉哲・乗哲 ''(Oosawa Noriaki)''

Ōsawa Noriaki was a [[Tokugawa shogunate]] official who served as ''[[Nagasaki bugyo|Nagasaki bugyô]]'' beginning in [[1852]]. He was the lead figure who interacted with Russian naval captain [[Yevfimy Vasilyevich Putyatin]], who arrived in [[Nagasaki]] in [[1853]].<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 1 (1937), 447.</ref>

Ōsawa Noriaki was a [[Tokugawa shogunate]] official who served as ''[[Nagasaki bugyo|Nagasaki bugyô]]'' beginning in [[1852]]. He was the lead figure who interacted with Russian naval captain [[Yevfimy Vasilyevich Putyatin]], who arrived in [[Nagasaki]] in [[1853]].<ref>Ishin Shiryô Kôyô 維新史料綱要, vol 1 (1937), 447.</ref>