* The shogunate issues edicts formally announcing the beginnings of plans to assimilate and annex [[Ezo]] (Hokkaidô). The [[Matsumae clan]] of [[Matsumae han]], the only domain on the island, is granted exclusive trading rights with the [[Ainu]] in exchange for undertaking various responsibilities regarding the administration of the island and its native inhabitants. | * The shogunate issues edicts formally announcing the beginnings of plans to assimilate and annex [[Ezo]] (Hokkaidô). The [[Matsumae clan]] of [[Matsumae han]], the only domain on the island, is granted exclusive trading rights with the [[Ainu]] in exchange for undertaking various responsibilities regarding the administration of the island and its native inhabitants. |