Akechi Mitsuhide , first called Jūbei from his clan and later Koretō Hyūga no Kami (惟任日向守) from his title, was a Japanese samurai general of the Sengoku period best known as the assassin of Oda Nobunaga. Mitsuhide was a bodyguard of Ashikaga Yoshiaki and later a successful general under daimyō Nobunaga during his war of political unification in Japan.