Behold: the 3rd ninja-based Power Rangers team, after Kakuranger (MMPR's Alien Rangers) and Hurricaneger (Power Rangers Ninja Storm).
Perhaps Toei wants Naruto fans since that manga has finally ended. Possibly to reel them in even more, Naruto's voice cast should come in as recurring characters/monsters of the week or the anime's production crew should work with Toei in a collaboration, or Naruto creator Masashi Kishimoto should be the main writer of the show.
That said, the costumes are ok and the swords remind me of Shinkenger's Shinkenmaru.
Come one Ryu Hayabusa-based 6th ranger!!