Shakushain' War By NickUrsinus 1575 Nobunaga had a large amount of territory 1582 Nobunaga Murdered and replaced by Hideyoshi 1598 Death of Hideyoshi and Ieyasu gaining military power 1633 Border between Wajinchi and Ezochi established Border was made to restrict Ainu and Japanese movement in Ezo 1655 Sato Gonzaemon and Shimonokuni Naiki make tentative peace 1669 Border stretched between Kamaishi and Shinori 1669 Shakushain and his Ainu loyalists attack Japanese in Shiraoi 1669 War ended by the time Shakushain was killed 1671 Shogunate reward Matsumae Yasuhiro for his victory 1672 Final settlement with the Ainu