Five young people formerly of Earth return to their home-world after 20 years after discovering its invasion by the Reconstructive Experiment Empire Mess.

The Flashman must assert their mission to protect their birth world after Mess creates a creature to turn their genetic creations giant.

Haunted by memories of his abduction, Jin becomes obsessed in stopping an alien hunter who has crash landed on Earth.

After a Beast Warrior makes Dai see everything upside-down, Mag decides to specially train Green Flash to overcome his problem.

Sara and Lou fight on their own in Nagoya against a Beast Warrior making machines come alive.

Jin desperately tries to fix his Flash Hawk when the bikes become key in stopping a Beast Warrior being used by Ley Nefel to cause chaos and destruction.

Facing a Beast Warrior with chameleon-like hiding abilities, Bun devises a unique strategy in order to help the team reveal their enemy.

A Mess plot to trap the Flashman in another dimension is disrupted by an eccentric scientist trying to travel back 20 years to discover the identity of his abducted child!

As the Flashman try to help Dr. Tokimura complete his time machine, Ley Nefel tries to manipulate the situation to gain it's energy source so nothing can stop The Jigen.

Dai's crush on a flower shop worker leads him into a trap as he is manipulated by a disguised Ley Nefel.

A newborn Beast Warrior created for Ley Galus imprints on Lou, making it think she is its mother.

Ley Wanda torments the Flashman with a sudden boost in power and drives Jin to the brink with the revelation of a trauma from his past.

Mess creates a monster able to replicate Jin's mind and fighting ability perfectly, and it may take a fight to death for Red Flash to stop it.

Bun tries to befriend a bad girl as they're targeted by Nefel in a scheme to rip the Flashman apart.

Alien Hunter leader Sir Cowler comes to Earth to assist Mess in dealing with the Flashman, forcing the team against a corner to the unthinkable...

With Flash King down, Cowler uses The Zukonda to shrink down and collect specimens of Earth humans for Mess, which ultimately includes Sara!

Jin's attempt to rescue a bus filled with children from an explosive Beast Warrior is disrupted by the arrival of a mysterious alien and his rampaging truck!

Ley Baraki's past and mission is revealed to the Flashman as Lee Keflen sends down Cowler to eliminate a mistake of Mess' past.

Baraki is dragged back to Mess and forced to work in stopping the Flashman, even as he tries to give the team one final warning from Hero Titan.

A psychic girl saves Dai from a Beast Warrior sucking up people to prevent Flash King's revival, making him believe she is his little sister.

Sara is mysteriously rescued from a two-headed Beast Warrior by a man who believes she is his little sister.

The Flashman respond to an S.O.S. from a space phoenix hiding on Namegawa Island from Mess, who wishes to gain its immortality genetics.

Sara and Lou obtain the horn of a Beast Warrior that has the power to grant their every wish.

Bun's attempt at a quiet summer vacation turns nightmarish when Cowler uses Ley Galus to create beachside horrors with the ghost of a defeated Beast Warrior.

Jin becomes trapped in a showdown with Wanda while investigating a Beast Warrior with a growing power his teammates must deal with on their own.