Aya Castle
Demolished in the 19th century,Aya castle was reconstructed in 1985 based on historical research on the 14th century conducted by the Japan Castle Foundation.This castle is 19 meters, and Aya city and field can be seen from the summit.
It is made of wood and a historical museum has been built inside.
There is a sword made by Kunihiro Tanaka born in Aya.His monument is placed at the site of his birth and his statue is located near the entrance to the Aya Castle.