No matter how bad the person is, he will capture him without taking his life. That is Spade J's mission! In order to fight against the world's largest drug ring, the White Scorpion, the International Police sends a mysterious secret agent, Spade J, to Japan. Spade J sets out to destroy the organization using a number of secret tools, but White Scorpion hires the underworld assassin Cobra Denkin and plots to eliminate him. After a battle of fantasy and reality with Denkin, what will be the fate of Spade J, who has entered the headquarters of "White Scorpion"...!? "Spade J", which began serialization in "Shonen Gaho" in 1965, along the one-shot “Satan Gas of Death” is brought forth as a kanzenban!!