The Dairangers must save Kou and other children abducted to mind the powers of Hell for the Gorma Triumvirate while reclaiming their weapons for their new weapon to work.
Tropes
- Bittersweet Ending: The Dairangers save Kou and defeat Fast-Talking Vagabond with their new weapon, but Kou has no idea when his birthday is and Gorma XV uses Fast-Talking Vagabond's fishing rod to fish someone from the underworld.
- Can't Kill You, Still Need You: While the Gorma Triumvirate intend to kill the other children, Shadam assures Kou that he will be spared for interrogation.
- Hoist by His Own Petard: The Dai Rangers trained themselves to use Fast-Talking Vagabond's bombs against him.
- Leaning on the Fourth Wall: Gorma XV explains to the audience that is Third Eye had him observe the Gorma Triumvirate.
- Near-Villain Victory: The Gorma Triumvirate, absorbing spirit energy from accessing the underworld, overpower the Dairangers until Ryuseioh sealed the hole.
- One-Winged Angel: Shadam assumes his metal-skinned for while growing into a giant, fighting Ryuseioh.
- Wham Episode: Introduction of the Kiryoku Bazooka, though the Dairangers could not use it at full power with Kou and the seven Treasure Lai-Lai Pearl.
- What Happened to the Mouse??: Gorma Triumvirate disappear after the portal to the underworld was sealed.
- You Have Outlived Your Usefulness: The Gorma Triumvirate's intention to kill the children as they finished mining a hole to the underworld.
