Satarakura

Sixth Spear, Satarakura is a member of the Seven Darkness Spears of the Jakanja and a major antagonist in Ninpu Sentai Hurricaneger. He is the commander of the Jakanja's Mask Corps.

History
Satarakura was called in by Tau Zant to replace Chuuzubo after the latter's demise.

Seeking to achieve a more suitable form to wield the Raging Arrow and Grieving Bow with, Tau Zant tasked Satarakura with using the Jaykumu Gun to harvest the energies of sadness and anger from people so Tau Zant could use it to assume his ultimate form.

After the Hurricanegers interfere with his attempts to suck up energy, Tau Zant fuses the Gun to Satarakura's wrist to keep the energy from being lost. Eventually though, Satarakura begins to use the energy for his own purposes, prompting Tau Zant to send Sandaaru to go recover the energy. After obtaining the backpack containing the energy, Sandaaru attempts to kill Satarakura but Satarakura manages to survive, albeit with his mask shattered. Having become completely insane at this point, Satarakura proclaims he will bring destruction to both sides before being finished off by Tenkuujin's self-destruct.

He was revived in the finale by the Evil Will to face off against the Hurricanegers and Gouraigers one last time.

Some time after his death, his son, Satarakura Jr. emerged to take on the Gokaigers, vowing to avenge his father.