Season 1
Armed with a Combat Suit and other high-tech weapons/vehicles, a young space warrior fights to protect the Earth from the evil Makuu Empire, which holds his father captive.
The Strange Fortress Beneath Tokyo
When the Evil Space Crime Organization; Maque comes to Earth in order to steal its wealth and resources and makuu the Earth a Crime Paradise, Planet Bird sends the great Space Sheriff Gavan to combat the evil organization.
The Stolen Japanese Islands
It's Major! Stop Dr. Kuroboshi's BEM Project
The Majin Helmet That Calls Big Time
Mimi Cries; The Deadly Poison Cobra Bullet Hits Retsu
The Geniuses of the Makuu School
A Monster Hides, a Girl Kissed a Petal
Justice or Devil? The Silver-Masked Great Hero
The Beautiful Puppet Spy
Destroy the Human Crusher Corps!
Is Father Alive? The Mysterious SOS Signal
Hurry to the Park! UFO Boys in a Pinch
Retsu in Danger! The Great Reversal
A Parting of Love and Sadness: The Final Attack
Phantom? The Demonspace City
My First Love is the Shining of a Jewel: Farewell Galactic Express
The Running Time Bomb: Assassin on a Patrol Bike
The Princess Contest: Mess at Dragon Castle
Steamwear at 6 AM! Z Beam Charge Complete
The Mysterious Emergency Hospital! Mankind's Annihilation Approaches
The Dancing, Prickly Great Pinch: Operation Honey!
Gold Mask and Younger Sister: The Yacht Going to the Sun
The Beauty's Cries That Cut through the Night! Ghost Carriage in the Fog
Mimi's Nightmare!? The Howling Cut-up Demonbeast
The Strangely Flickering Flowers in the Water: Young Leaves in Danger
I Saw the Dolls! True Identity of the Poison Gas Killer Corps
The Teachers Are Weird! School's Full of Weirdness
Monica, the Witch Who Wanders the Dark Sea of Space
Blitzkrieg Magic Battle! Program of Darkness
Don Horror's Son Returns to Demonspace Castle
The Princess Who Became a Doll Listening to the Angel's Song
The Mysterious Underground Maze Target Is WX1
A New Monster Is Born: The Boy Who Picked up an Alien
A Memory of Star Tears: The Child without a Father or Mother
The Young Lion of Makuu: Sandolva's Opposition
Roadshow of Malice: The Filming Location Is Demonspace
The Funny Tomboy Princess' Earth Adventure Trip
The Surrounded Transport Corps: Sun Sword of Justice
When I Returned from School, My House Was a Makuu Base
Makuu's Great Decisive Battle at the Valley: I'm a Space Sheriff Too
The New Demonspace City: The Red Hourglass of Life
Retsu! Hurry! Father!
Reunion
The Head of Don Horror