The Magic Serpent (1966)

The Magic Serpent 1966 / 怪竜大決戦 1966 / Kairyū Daikessen,The Mystic Dragons' Decisive Battle , kairyuu daikessen , Battle Of The Dragons , The Magic Dragons Great Battle , Grand Duel In Magic , Froggo And Droggo , Ninja Apocalypse

The Oumi Kingdom, ruled peacefully by Lord Ogata , was raided by his corrupt general Daijo Yuki , who is assisted by an evil ninja named Orochimaru , who slays the lord and his wife, who in turn trust their young son Ikazuchi-Maru to their soldiers, who escape the kingdom in a small boat.Years later, Ikazuchi-Maru , now a young man, has mastered the art of ninjutsu and toad magic. he then journeys to fight the evil Daijo Yuki.