In 1997 rice warehouses in Azekura-zukuri (an architectural style in which the sides of the building are made by placing logs across each other) and barracks were restored to be opened to the public, as well as an octagonal drum tower was in 1999.
校倉造りの米倉や兵舎が平成9年（1997年）に、八角形鼓楼が平成11年（1999年）に復元され公開されている。