Mathusiro City is a castle town where general Sanada governed from the Age of Civil to the first stage of Tokugawa period.And if is popular for Matsushirodaihonei which is remains of the Pacific War.
In 1560,Shingen Takeda had Kansuke Yamamoto build that castle preparing for attack of Kenshin Uesugi.When Nobuyuki Sanada came Matsusiro as the first president of domain from Ueda,Sanada's government began.
Matsusiro Zouyama underground trenches were built by old Japanese army in secret based on the project which they would move Daihonei,government to therefor final battle.
Events
Sanada Festival
Customary「松代藩真田十万石行列」(MatsusirohanSanadazyumangokugyouretsu),and many others hold in every Helth sports day.