Ii Naomasa
Hikone's most famous historical site is Hikone Castle. Its construction was begun in 1603 by Ii Naokatsu, son of the former lord, Ii Naomasa, but was not completed until 1622. Naokatsu's lands had been taken from him in the interval by the Tokugawa shogunate, and when his brother Naotake assumed control of Ōmi Province, he was able to complete the castle by collecting stones from the former Sawayama Castle.