Kotaro Minami, fleeing the enigmatic organization known as Golgom, finds himself undergoing a terrifying transformation. The changes, orchestrated by Golgom's deeper designs, awaken a horrifying new form within him. Faced with this unsettli…

Kotaro sought out his step-brother, Nobuhiko Akizuki, and began to formulate a plan to locate the headquarters of Golgom.

Kotaro delves into a perplexing series of disappearances, all while navigating a calculated plot by Bishium designed to undermine him.

Kotaro’s cycling companion finds himself unexpectedly caught in the crosshairs of Golgom’s unsettling experiments. The doctor, driven by a desperate need to recapture his escaped subject, begins a series of unsettling trials, seeking any vu…

Kotaro delves into a town gripped by a subtle manipulation, the work of a Goat kaijin seeking to exert control. His mission, undertaken at Golgom's behest, is to destabilize an upcoming international peace conference.

Golgom has abducted two artists, intending to transform them into psychic spies with the aim of sabotaging technological advancement and hastening societal ruin. Kotaro must undertake a rescue mission to prevent this.

Consumed by a deep loathing for violent gangs, a man is ensnared by Golgom's promise of power – a power to eradicate them entirely. This compels Kotaro to undertake a rescue, driven by a desperate need to protect his sister.

Kotaro’s path intersects with a musician haunted by a sense of inadequacy, a feeling that draws her into the machinations of Golgom, an organization seeking global dominion through the power of music. He must find her and pull her back from…

A young woman strikes a bargain with Bishium: to circulate peculiar pendants, aiding Golgom’s advance on the city. Determined to thwart this treachery, Kotaro endeavors to unravel the scheme.

Kotaro delves into a series of unsettling traffic accidents, uncovering a sinister truth: the victims are being recruited for Golgom's forces, destined to sow discord across the globe.

A strange consequence of the Gorgom’s experiments—their efforts to cultivate fruit for the mutants—is the unsettling proliferation of plants across the city. Vines and blossoms now bloom on the bodies of unsuspecting citizens, a silent test…

Kotaro learned the location of a biker who had vanished. The man was dedicated to training his son, preparing him to pilot and safeguard an extraordinary motorcycle crafted by his father.

The Gorgom abducts mothers, intending to cultivate its ranks with a new generation of mutants, and BLACK confronts an adversary of relentless power.

Kotaro strives to prevent Professor Kuromatsu from capturing tuna, a desperate measure intended to procure an extract for enhancing the strength of the Golgom mutants.

Keisuke found himself in opposition to a Golgom plot: the insidious manipulation of schools, intended to shape children into compliant students – instruments for the organization's ultimate dominion over Earth.

Intrigued by a cryptic encounter with a stranger, Kotaro embarks on a quest to uncover the origin of devastating earthquakes.

Golgom wove into Kyoko's dreams, manipulating the delicate fabric of her subconscious. The purpose was singular: to draw upon her life force, a vital energy needed to restore Shadow Moon to health.

From Golgom's Creation King, a formidable and fiercely independent swordsman is unleashed. He resolves to confront Kotaro, determined to challenge him on his own terms.

Disguised as the unfortunate Professor Kuromatsu, Bilgenia intends to lure Kotaro into a snare, orchestrating his downfall.

Bishium deploys a Mutant, who then infests the Battle Hopper with insects. This infestation causes the machine to behave erratically, disregarding Kotaro's commands.

A boy gifted with premonitions felt a chilling certainty: Kotaro intended to harm his father. This unsettling feeling arose even as Golgom manipulated him from the shadows, weaving a deceitful influence over the boy’s perceptions.

When Kamen Rider Black severs a head from the two-headed ammonite mutant, the detached appendage finds its way to a child, becoming an unusual and devoted companion.

Kotaro’s mission was clear: he had to rescue Katsumi and the other college women from a professor who had become a Golgom Mutant. The creature, driven by a disturbing desire to expand his ranks, sought to incorporate more females into his m…

Capitalizing on a young woman's fervent desire for power, a Golgom Mutant grants her superhuman strength. However, this gift comes at a terrible price: the Mutant swiftly gains control over her, leaving Kotaro with the daunting task of resc…

Kotaro had to navigate the perilous paths guarded by the Golgom priests and a mutant capable of manipulating electricity. His mission: to restore power for a child awaiting a life-saving operation.

Bilgenia employs a mutated scarab beetle to ignite an insatiable desire among her followers, effectively trapping Kotaro in a desperate struggle against this avaricious fixation.

When four Japanese astronauts vanish, a desperate mission unfolds for Kotaro. He discovers they have been abducted and unsettlingly replaced by lifelike clones, puppets of a malevolent Golgom Mutant. It falls to Kotaro to rescue the origina…

In Hawaii, Golgom crafts a unique female assassin, dispatching her to Japan with the mission of hunting down Kotaro. To safeguard this operative, Kazuya Taki returns, ready to intervene.

The Golgom Boy Warriors join forces with Kotaro to combat a sinister plot: Golgom’s abduction of children, intended to forge a new generation of formidable warriors.

Kotaro finds himself in a difficult position: he must guide a young boy toward the realization that he can walk once more, all while contending with a Golgom scheme to disrupt the flow of a river and unleash widespread turmoil.

The abduction of Kyoko by the Golgom priests, intended to hasten the resurgence of Shadow Moon, prompts Bilgenia to seize the Century King's weapon. She resolves to demonstrate her dominance and vanquish Kamen Rider Black before his destine…

Barely escaping Bilgenia's grasp, the Golgom swordsman unleashed a furious rampage, determined to corner Black into one last confrontation—a desperate attempt to halt him even as the Shadow Moon finally stirred to life.

While Kotaro and Kyoko struggle to understand Nobuhiko’s shift into Shadow Moon, the new leader of the Golgom forces reshapes his commanders, signaling the commencement of Golgom’s invasion of Earth.

A savage assault by mutants during a wedding celebration in Hokkaido leaves Katsumi vulnerable, and she is subsequently drawn into the service of Golgom. Driven by desperation, Kotaro embarks on a relentless pursuit to rescue her from their…

The formation of a new political party by Golgom, promising an era of peace, drew the attention of Kotaro. He began an investigation, uncovering a sinister scheme concealed beneath the party’s peaceful facade.

Under the guise of a young woman, Bishium manipulates a mutant, subtly steering her towards idol status. Through carefully orchestrated performances, she plants suggestions in the minds of the audience, aligning them with Golgom’s ideology.…

Tracking a devastating Salamander Mutant, Kotaro stumbles upon an unusual sight in the woods: a karate master instructing a young boy in the art of combat.

Haunted by the death of his father at the hands of Golgom, a young boy finds himself wrenched from his reality. He is taken, inexplicably, by two samurai – warriors cast adrift by a sorcerous disruption in the flow of time, a consequence of…

Kotaro encounters two brothers, Makoto and Yuki, who possess extraordinary psychic abilities. Yuki is abducted by the Fly Mutant, who intends to awaken the Phantom Monsters and initiate an invasion of Tokyo. Determined to resist, Kotaro con…

Kotaro took up the child's report with a measured curiosity. Something was amiss in the apartment, the boy insisted, something deeply unsettling. His investigation led him down a disturbing path, revealing a horrifying truth: the residents …

By chance, a young boy intercepts a signal linked to Baraom’s warp device. This unintended contact compels Kotaro to shield the child, and to thwart Golgom’s scheme to exploit the device for the devastating purpose of sinking Japan.

Bishium orchestrates a scheme designed to undermine the inherent nurturing instincts of women, intending to draw Kotaro into a carefully laid snare. There, he will confront her in a decisive battle, one that will ultimately reveal the true …

Biishum’s passing ignites in Baraom a renewed thirst for vengeance; he resolves to challenge Kotaro one final time. Meanwhile, the emergence of an unsettling anomaly compels Shadow Moon to accelerate his pursuit of Black’s King Stone.

As the reign of the Creation King draws to a close, Kotaro and Shadow Moon find themselves compelled to a final confrontation. The fate of all rests on this impending duel, a contest in which victory will belong to but one.

The death of Kotaro left a bitter taste, and Golgom’s triumph over a ravaged Japan was absolute. Amidst the ruins, Kyoko and Katsumi fought for survival, clinging to the hope of escape from their devastated homeland. Yet, even as they strug…

Having recovered from his loss to Shadow Moon, Kotaro confronts a Japan irrevocably altered by Golgom’s triumph. Now, Darom sets his sights on eliminating Kotaro, a necessary step in completing Shadow Moon’s ultimate ascent.

At last reaching Golgom’s headquarters, Kotaro faced Shadow Moon once more. The Creation King compelled the former brothers to finish their long-awaited conflict.

The concluding confrontation between Black Sun and Shadow Moon arrives at a poignant close, resolving the ultimate destiny of Kotaro, Nobuhiko, and the Creation King.