Naoe Kanetsugu
Over the course of the year 1600, Naoe Kanetsugu, a general loyal to Ishida Mitsunari, would lead a campaign in Tōhoku, which included the siege of Hasedō castle, near Yamagata, which was his ultimate goal. Hasedō was held by Mogami Yoshiaki and the castle garrison led by Shimura Takaharu and backed by a Tokugawa-loyal army of the Date clan.