
JAKQ Dengekitai (Jacker Blitzkrieg Corps) is the second Super Sentai series (although, like its predecessor Himitsu Sentai Goranger, it wasn't counted as part of the Super Sentai series until years later), aired in 1977. It lasted about 35 episodes (the shortest run of all Sentai shows) and a later crossover movie involving Goranger. It was the last one to involve the creative influence of Shotaro Ishinomori.
The evil organization, CRIME, sets out to become the greatest criminal organization in the world. Only ISSIS (International Science Special Investigation Squad), a sector of INTERPOL, has the resources to stop the threat. They recruit four people to become playing card-themed cyborg warriors, the JAKQ Dengekitai, in order to take down CRIME once and for all.
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Gorō Sakurai / Spade Ace: The Hero. Controls Atomic Energy.
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Ryū Higashi / Dia Jack: The Number 2. Controls Electrical Energy.
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Karen Mizuki / Heart Queen: The Load. Controls Magnetic Energy.
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Bunta Daichi/ Clover King: The Big Guy, after a fatal incident is back from the dead. Controls Gravity.
.Sōkichi Banba / Big One: The New Jacker and a master battle Strategist he takes position from Goro.
The Main Villians are CRIME who are headed by the mysterious Iron Claw, the global criminal empire known simply as “Crime” sought to become the world’s premier crime family. With a network of wealthy and influential sympathizers and employing an army of faceless, leather- masked thugs (Crimers) and cyborg/robot attackers, Crime launched a number of spectacular and elaborate schemes to loot, kill, plunder and obtain absolute power. It is later revealed that Crime was in fact a cover organization for the alien entity simply called “Shine” who had sought to conquer the world.
The Members are:
. Boss Iorn Claw: The Diabolical Mastermind initially thought to be the Big Bad, but is really The Commander. An oddly dressed figurehead and “God Father” of the Crime organization. Nothing is known about him including his nationality. Iron Claw, while appearing human was later revealed to be a cyborg much like JAKQ and Big One. His right hand was a powerful “Iron Claw” which could fire talon-like missiles. It could also detach from Iron Claw’s body to attack enemies independently. Iron Claw was a master of disguises and often masqueraded himself in a number of disguises (both male and female). He was a longtime rival of Big One and the pair have clashed at various times in the past. Iron Claw’s ultimate fighting form was a full “silver colored” super cyborg, "Warrior Iron Claw". He was defeated as such by the Big Bomber in the final battle of the series.
. Shine: The TRUE Big Bad. He is revealed to be the real mastermind behind Crime. An “A.I.” (Artificial Intelligence) entity who is said to have come from the 2nd Star of the “Shine” Galaxy. Attempted to use Crime to take over the Earth. Created the super cyborg Great King Icarus to take control of Crime from Iron Claw and to battle JAKQ. Was later driven from Earth by JAKQ and Iron Claw.
.Crime Big Four: The Quirky Minion Squad.