Kairyu daikessen was released in the year 1966。Kairyu daikessen is also called as Froggo and Droggo, Grand Duel in Magic, Battle of the Dragons, Ninja Apocalypse, The Magic Serpent, Monstres de l'apocalypse。
In ancient Japan, a good lord is killed and his throne is taken by the trecherous Yuki Daijo and his wizard friend Oroki-maru. The young prince Ikazuki-maru is rescued from the jaws of death by a magic bird sent by a wizard. Ten years later, Ikazuki-maru embarks on an adventure to avenge his parents and the wizard's death with his magic powers he learned from the wizard. He kills Yuki Daijo but then must battle Oroki-maru in a battle to the death.