Sūkōdō - Credit: Wikimedia Commons
The was a Han school of Tsu Domain under the Edo period Tokugawa shogunate. It was located in the Marunouchi neighborhood of the city of Iga in the Kansai region of Japan. The school was designated a National Historic Site of Japan in 1930, with the area under protection expanded in 1994. Read more on Wikipedia
Source: en.wikipedia.org