Season 1 Episode
- Season 1 The Strange Fortress Beneath Tokyo
- Season 1 The Stolen Japanese Islands
- Season 1 It's Major! Stop Dr. Kuroboshi's BEM Project
- Season 1 The Majin Helmet That Calls Big Time
- Season 1 Mimi Cries; The Deadly Poison Cobra Bullet Hits Retsu
- Season 1 The Geniuses of the Makuu School
- Season 1 A Monster Hides, a Girl Kissed a Petal
- Season 1 Justice or Devil? The Silver-Masked Great Hero
- Season 1 The Beautiful Puppet Spy
- Season 1 Destroy the Human Crusher Corps!
- Season 1 Is Father Alive? The Mysterious SOS Signal
- Season 1 Hurry to the Park! UFO Boys in a Pinch
- Season 1 Retsu in Danger! The Great Reversal
- Season 1 A Parting of Love and Sadness: The Final Attack
- Season 1 Phantom? The Demonspace City
- Season 1 My First Love is the Shining of a Jewel: Farewell Galactic Express
- Season 1 The Running Time Bomb: Assassin on a Patrol Bike
- Season 1 The Princess Contest: Mess at Dragon Castle
- Season 1 Steamwear at 6 AM! Z Beam Charge Complete
- Season 1 The Mysterious Emergency Hospital! Mankind's Annihilation Approaches
- Season 1 The Dancing, Prickly Great Pinch: Operation Honey!
- Season 1 Gold Mask and Younger Sister: The Yacht Going to the Sun
- Season 1 The Beauty's Cries That Cut through the Night! Ghost Carriage in the Fog
- Season 1 Mimi's Nightmare!? The Howling Cut-up Demonbeast
- Season 1 The Strangely Flickering Flowers in the Water: Young Leaves in Danger
- Season 1 I Saw the Dolls! True Identity of the Poison Gas Killer Corps
- Season 1 The Teachers Are Weird! School's Full of Weirdness
- Season 1 Monica, the Witch Who Wanders the Dark Sea of Space
- Season 1 Blitzkrieg Magic Battle! Program of Darkness
- Season 1 Don Horror's Son Returns to Demonspace Castle
- Season 1 The Princess Who Became a Doll Listening to the Angel's Song
- Season 1 The Mysterious Underground Maze Target Is WX1
- Season 1 A New Monster Is Born: The Boy Who Picked up an Alien
- Season 1 A Memory of Star Tears: The Child without a Father or Mother
- Season 1 The Young Lion of Makuu: Sandolva's Opposition
- Season 1 Roadshow of Malice: The Filming Location Is Demonspace
- Season 1 The Funny Tomboy Princess' Earth Adventure Trip
- Season 1 The Surrounded Transport Corps: Sun Sword of Justice
- Season 1 When I Returned from School, My House Was a Makuu Base
- Season 1 Makuu's Great Decisive Battle at the Valley: I'm a Space Sheriff Too
- Season 1 The New Demonspace City: The Red Hourglass of Life
- Season 1 Retsu! Hurry! Father!
- Season 1 Reunion
- Season 1 The Head of Don Horror
Space Sheriff Gavan
7.90 25 minutes Earth is invaded by the criminal organization known as Makuu, led by Don Horror, who had first destroyed a space colony near Earth. Don Horror wants to dominate the whole universe, and the Earth represents an obstacle that he has to overcome by turning it into a domain for all evil. In response to Makuu's attack, Space Sheriff Gavan of the Galaxy Federal Police is deployed to Earth to defend his mother's home world.
