Lord Shiro Shayzien is the leader of the Shayzien House. He is encountered during the Tale of the Righteous quest.
He is the descendant of King Shayzien VII, and is the brother of Elena Hosidius, the wife of Lord Kandur Hosidius. This makes him the uncle of Kandur's two sons, Artur and Pandur.
Shiro has held the title of Lord of Shayzien and Commander in-chief of the army for four years, when his father died. Shiro is currently trying to upkeep his father's legacy, starting with the lizardman war.