It was built over a period of 5 years by the daimyō of the Izumo region, Horio Yoshiharu, and was completed in 1611.
After the reigns of Horio Tadaharu and Kyōgoku Tadataka, Matsudaira Naomasa, a grandson of Tokugawa Ieyasu, became Lord of the castle, after being transferred from Matsumoto in Shinano Province, and thus began a reign that lasted 10 generations of the Matsudaira clan over a period of 234 years.
[2] The keep is a complex structure, built in a watchtower-style, that appears to be five stories from the outside, but has, in fact, six levels inside.
It is a strong structure, built to withstand warfare, yet at the same time, it is majestic and solemn, reminiscent of the Momoyama style.
The tenshu and attached turret of Matsue Castle have been registered as a national treasure of Japan since July 9, 2015.