Fourth Spear, Wendinu

Spear Four, Wendinu (四の槍・ウェンディーヌ ,Shinoyari Wendīnu, 1-50, Abaranger vs. Hurricaneger): A Snake Ninpou (蛇忍法 ,Hebininpō) mistress of disguise who appears on Earth with her partner Furabiijo, who occasionally calls her "Wendy". Wendinu is the one who enlarges the henchmen in various ways. But Wendinu was made a Dark Spear due to her unique ability to grow into a giant super-strong berserker after amassing enough stress and rage in her. In that craze state of mind, Wendinu destroyed an entire planet single-handedly. After Manmaruba's death, Wendinu did her own plan by setting up her own Wendinu Cram School scheme, using brain-washed children to kill the ninja for her. In the process, she fell head over heels for a young man named Hashimoto. However, once her plan failed, Wendinu's rage reach its zenith and she grew, overpowering Senpuujin and Gouraijin easily until the presence of Hashimoto caused her to shrink back to normal size. In Hurricaneger vs. GaoRanger, she became GaoBlue, but got clawed by (the real) GaoWhite, making her give in to her vanity. She questioned Sandaaru and attempted to use Sargain's final creations to destroy the ninja in vain. She and Furabijou were blasted by the Victory Gadget, ending up on DinoEarth instead of being destroyed, returning during Abaranger vs. Hurricaneger. However, with Furabijo's death during the events of Boukenger vs. Super Sentai three years later, Wendinu is the lone survivor of the Jakanja.

Snake Ninpou:
 * Free Sword
 * Supicous Attack