Set a decade after their monumental victory against the Jakanja, Yousuke Shiina, Nanami Nono, and Kenta Muguruma find their lives vastly divergent. Yousuke has abandoned the Ninja Way to drift aimlessly, taking low-end jobs and losing his spark. Nanami has achieved moderate success as a pop singer, though she feels creatively hollowed out. Kenta, once the boisterous leader, runs a quiet dojo. The tranquil illusion shatters when a sinister new faction, the Satarakura Clan remnants and mysterious assailants wearing dark ninja garb, launch a coordinated assault, targeting former comrades and threatening global annihilation once more.A mysterious young ninja named Furabiijo Jr. and an ominous entity calling itself the Dark Seven emerge, seeking to resurrect the ultimate evil using concentrated remnants of evil energy. To combat this resurrected menace, the original Hurricaneger must reunite, but the years have eroded their synchronicity. Compounding the turmoil, the Gouraiger brothers—Ikkou and Isshuu—mysteriously ally themselves with the shadowy antagonists, seemingly betraying everything they fought for.Yousuke refuses to let his former allies fall without a fight, driven by a renewed sense of duty and brotherhood. He confronts Ikkou, discovering a deeper truth: the Gouraiger infiltration is a calculated ruse. The brothers intentionally feigned allegiance to infiltrate the dark cult, unearthing a plot to sacrifice the world's remaining ninja energy to revive a cosmic god of destruction.With the truth brought to light, the legendary trio and the Gouraiger reunite, though the emotional scars of a decade apart remain raw. They infiltrate the enemy’s subterranean fortress in a desperate
race against time. Inside, they face twisted doppelgängers of their former foes and relentless hordes of foot soldiers. The battle tests not only their physical stamina but their emotional bonds.In the climactic confrontation, the Hurricaneger and Gouraiger unlock a new, evolved level of ninja power, symbolizing their growth over the past ten years. Channeling their combined spirits, they unleash their ultimate finisher, obliterating the dark entity and neutralizing the
doomsday device. As the dust settles, the heroes part ways once more, but this time with mutual respect and unbroken ties. Yousuke regains his purpose, returning to the path of the ninja with pride, knowing that whenever darkness threatens the world, the Hurricaneger will always answer the call of duty.