Every era has an individual that begins a journey seeking the way of the road. The numerous adventures they encounter are harsh, relentless, and life threatening. It is the burning souls of these brave individuals that lead human beings to the future. People called them Adventurers. The Search Guard Successor Foundation collects treasures from all around the world that are scarce and about to be lost forever. Among the treasures, the secretive finds that contained dangerous powers were called “Precious”. If these Precious were to be robbed and utilized by Negative Syndicates, people would be put in serious danger. This is why the S.G.S. will form a secret unit to locate and defend Precious. The name of the unit is Boukengers.
The Heart of the Demon God
The Dragon Thieves
The Champion's Blades
The Lost Vehicles
The Imperial Pearl
The Cursed Fog
The Salamander's Scale
The Treasure of Atlantis
The Paper Crane Ninja
Bouken Red Disappears
The Showdown on the Isolated Island
The Pipes of Hamelin
The Treasures of Princess Kaguya
The Revived Past
The Water Metropolis
The Water Crystal
The Ashu Mirror
The Man that Lived
The Dazzling Adventurer
A Brand-New Giant
The Mallet of Uchide
The Ring of Solomon
The Dangerous Partner
The Hatsune Drum
The Forbidden Fruit
The Glass Slipper
The Feng-Shui Trap
The Legendary Armor
The Golden Sword
The Rage of the Golden Majin
The Flame of the Ruined Country
The Secret of the Adventure School
The Sun of Lemuria
The Distant Memories
The Head of God
The Oni's Kanabou
The Yearned-For Showbiz World
The Rainbow Cloth
The Prometheus Stone
The Western Ashu
The Mercurius Vessel
The Age of the Questers
The Dangerous Christmas Present
The Hermit's Onsen
The Evilest Wicked Dragon
The Awakened Darkness
The Box of Despair
The Fearsome High Priest
The Endless Adventure Spirits
Justice League
Supernatural
Fantastic Four
Spider-Man: The New Animated Series
Space Sheriff Shaider
The Munsters
Courage the Cowardly Dog
Batman: The Animated Series
Airwolf
Super Force
Defenders of the Earth
E-Ring
The Legend of Heroes: Trails of Cold Steel - Northern War
Choudenshi Bioman
Ultraman 80
Fantastic Man
Black Scorpion
Spider-Man and His Amazing Friends
Ultraman Ace
Ultraman Zero: The Chronicle