The region around Hikita, Higashikagawa, Kagawa Prefecture, formerly a castle town, was where Hikita castle once stood.
   Hikita Castle was built by Ikoma Chikamasa, a general who played an active part during the Azuchi-Momoyama period. Today, only the slight remains of the castle walls are evident at the site.
   Hikita is known for its manufacturing of soy sauce. The Sano Family's Izutsuya store, the Okada Family's Kamebishiya store and the Kusaka Family's Daishoya store were run by three successful and wealthy merchant families who were called the Hikita Gosanke (Hikita's big three merchants). The estates of these three merchants and private houses from the Edo period still remain. Many kinds of stores can be seen within the renovated kyuu-Izutsu-yashiki. A Kamebishiya, situated to the north of the Izutsu-yashiki, stands out from the rest of the buildings with its tiled roof and red walls. By walking to the south of the town, the majestic gate to the estate of the Hikita family can be seen, and in front of that, is the old Hikita post office. Compared to the long row houses seen in the town, the post office is built in a Taisho modern style, with its distinct octagonal windows positioned in an orderly line.
   The scenery and the distinct atmosphere created by the buildings of Hikita help communicate the history of the town without leaving anything behind.