Boss Tau Zant

Boss Tao Zanto (首領タウ・ザント ,Shuryō Tau Zanto): The leader of the Universal Stealth Group Jakanja, a centipede-like demon with various faces on his segments who learned of the Evil Force 500 years ago, intending to evoke it to destroy the universe and become a god of the new universe that would be created as result.

From the very start, he attempted to bring about the Evil Force's coming by building the Jakanja organization to aid in this quest, though in actuality he cared nothing for his comrades and only used them to acquire the Evil Force willing to sacrifice them in necessary which is something that only Spear Seven, Sandaaru realized.

Tao Zanto first tried to acquire the Evil Force by having the Gouraigers kill each other through their fathers' method and later with Spear Six, Satorakura's subordinate Fangerus. Though both attempts failed, Tao Zanto found an alternate means after probing Spear Three, Manmaruba's mind to learn of the Raging Arrow and the Grieving Bow.

Once he ingested both weapons, Tao Zanto used Satorakura to gather enough energy to assume a suitable form to use the Karakuri. Once Satorakura became compromised by the interference of the Hurricaneger, Gouraiger, and Shurikenger, Tao Zanto welded the device that was storing the energy to his arm and then sent Sandaru to retrieve the backpack from Satorakura once he started use the energy for himself. As a result Tao Zanto transformed into the gigantic Tao Zanto Ultimate Form (タウ・ザント究極体 ,Tau Zanto Kyūkyokutai).

Though he was able to open the wormhole, Sandaaru wounded Tao Zanto, forcing him to make his way to the wormhole, becoming one with the Evil Force as it began to destroy everything until the Hurricanegers managed to reverse the process. However, Tao Zanto, with the Evil Force inside him, emerged and fought Karakuri Giant Senpuujin. Though mortally wounded, Tao Zanto grabbed Senpuujin as he exploded.

However, Tao Zanto survived and assumed the guise of all Seven Spears, until they were defeated by the two Ranger teams. Tao Zanto proceeded to overpower the Rangers without mercy, but their refusal to give up enabled them to kill Tao Zanto with the Victory Gadget, destroying the Evil Force forever.