The fourth and final OVA of the Leina-centric Machine Robo: Revenge of Chronos spin-off/sequel. Instead of following the story of the previous Wolf Sword Legend continuity, Lightning Trap takes place in another universe.
In present day Tokyo, traveling has never been more comfortable than aboard the Lightning L808, Japan's new luxury passenger plane. One day, on what seemed to be a routine flight, Haruka Leina and the plane's passengers were unaware of the mysterious and top secret cargo brought aboard, which attracted the attention of international terrorists set on obtaining it. Now, with a dangerous hostage situation at hand, only special agent Laika Strange and brave Leina may be able to save the passengers, and keep the deadly cargo from falling into the wrong hands...
May 23, 1990
In order to protect the earth from the aliens, the god of Takoyaki created the five warriors of justice, Takoyaki Mantle Man. They risk their lives for justice. Takoyaki Mantle Man has round face, and wear a white cape and octopus belt as their symbol. Red is a leader whose special attack is Pickled Ginger Clash. Green is an energetic and hasty boy whose special attack is Green Onion Nunchaku. Pink is a precocious girl whose special attack is Okaka Flash. Blue is a sweet crybaby whose special attack is Seaweed Buster. Yellow is a cheerful boy whose special attack is Tenkasu Beam. Takoyaki Mantle Man is cute and strong heroic characters, friendly to children. Their enemies are too silly to hate. It is a very lively and amusing story.