도쿠가와 히데타다
In 1615 during the Siege of Osaka, Hideyori was defeated and committed suicide by "seppuku", while his castle was taken by the forces of Tokugawa Hidetada and Tokugawa Ieyasu. Kunimatsu, who was seven years of age at the time, was captured by Tokugawa forces, and was later executed by decapitation.