Season
- Season 1 1982-03-05
- Season 0 2012-01-21
Episode
- Episode 1: The Strange Fortress Beneath Tokyo
- Episode 2: The Stolen Japanese Islands
- Episode 3: It's Major! Stop Dr. Kuroboshi's BEM Project
- Episode 4: The Majin Helmet That Calls Big Time
- Episode 5: Mimi Cries; The Deadly Poison Cobra Bullet Hits Retsu
- Episode 6: The Geniuses of the Makuu School
- Episode 7: A Monster Hides, a Girl Kissed a Petal
- Episode 8: Justice or Devil? The Silver-Masked Great Hero
- Episode 9: The Beautiful Puppet Spy
- Episode 10: Destroy the Human Crusher Corps!
- Episode 11: Is Father Alive? The Mysterious SOS Signal
- Episode 12: Hurry to the Park! UFO Boys in a Pinch
- Episode 13: Retsu in Danger! The Great Reversal
- Episode 14: A Parting of Love and Sadness: The Final Attack
- Episode 15: Phantom? The Demonspace City
- Episode 16: My First Love is the Shining of a Jewel: Farewell Galactic Express
- Episode 17: The Running Time Bomb: Assassin on a Patrol Bike
- Episode 18: The Princess Contest: Mess at Dragon Castle
- Episode 19: Steamwear at 6 AM! Z Beam Charge Complete
- Episode 20: The Mysterious Emergency Hospital! Mankind's Annihilation Approaches
- Episode 21: The Dancing, Prickly Great Pinch: Operation Honey!
- Episode 22: Gold Mask and Younger Sister: The Yacht Going to the Sun
- Episode 23: The Beauty's Cries That Cut through the Night! Ghost Carriage in the Fog
- Episode 24: Mimi's Nightmare!? The Howling Cut-up Demonbeast
- Episode 25: The Strangely Flickering Flowers in the Water: Young Leaves in Danger
- Episode 26: I Saw the Dolls! True Identity of the Poison Gas Killer Corps
- Episode 27: The Teachers Are Weird! School's Full of Weirdness
- Episode 28: Monica, the Witch Who Wanders the Dark Sea of Space
- Episode 29: Blitzkrieg Magic Battle! Program of Darkness
- Episode 30: Don Horror's Son Returns to Demonspace Castle
- Episode 31: The Princess Who Became a Doll Listening to the Angel's Song
- Episode 32: The Mysterious Underground Maze Target Is WX1
- Episode 33: A New Monster Is Born: The Boy Who Picked up an Alien
- Episode 34: A Memory of Star Tears: The Child without a Father or Mother
- Episode 35: The Young Lion of Makuu: Sandolva's Opposition
- Episode 36: Roadshow of Malice: The Filming Location Is Demonspace
- Episode 37: The Funny Tomboy Princess' Earth Adventure Trip
- Episode 38: The Surrounded Transport Corps: Sun Sword of Justice
- Episode 39: When I Returned from School, My House Was a Makuu Base
- Episode 40: Makuu's Great Decisive Battle at the Valley: I'm a Space Sheriff Too
- Episode 41: The New Demonspace City: The Red Hourglass of Life
- Episode 42: Retsu! Hurry! Father!
- Episode 43: Reunion
- Episode 44: The Head of Don Horror
Space Sheriff Gavan Season 1 The Princess Contest: Mess at Dragon Castle
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.
