Takeshi Hongo, a young scientist boasting of an IQ of 600 and a racing prodigy, is abducted and his body surgically remodeled by Shocker, an evil secret society plotting for global domination.

Hongo wins the championship, but the model who brings him his bouquet suddenly bares her fangs and attacks! With growing suspicion, Hongo investigates the woman's home, and finds it has been transformed into a lab.

Shocker tests their mysterious Scorpion Man by releasing their slave workers and telling them that they can have their freedom if they can escape within 10 minutes, but one by one they die at the Scorpian Man's hands.

At an amusement park's botanical gardens, people begin to go missing. The young boy Kenji's older sister Yukie gets snatched away, and he tries to tell someone that his sister was attacked by a giant King Sarracenian!!

While a series of strange earthquakes are going on, Hongo is contacted by his childhood friend and seismologist, Amemiya Chikako, who tells him, “Something is planning to cause a major earthquake.”

Former navy lieutenant-commander Sunada is attacked by the Chameleon Man. His aim is a submarine model in Sunada's possession that has secrets relating to a Nazi treasure concealed inside.

Kamen Rider, having fallen into a pit trap, loses his power in the secret room where no wind can reach and reverts back to his form as Hongo.

Hongo begins an investigation into the series of incidents where people who had glasses made at Kagemura's Optometry store have gone missing. But even Ruriko gets some lure glasses, and she disappears as well.

Cobra Man makes an attack on the gold vault, but when the pet dog of security guard Kondo barks at him, he drops his fangs! Seeking his fangs, he attacks Kondo.

Ritsuko Ayakoji of the Ayakoji Biology Research Institute, Shocker's collaborator, puts up advertisements for “Purchasing Animals” to gather animal blood and capture the people who bring in their pets.

Shocker has produced a new monster, Gebacondor, by assembling into one all the strong points of their previous monsters. But Gebacondor needs the lifeblood of young women.

Doctor Shirakawa has invented a death ray but tries to seal his invention away, while his aid Shibata conspires with Shocker and is remodeled into the monster Geckogeras, making secret plans to take the death ray.

To break through the Toyo Atomic Energy Research Laboratory's barrier, Shocker remodels pro soccer athlete Nomoto and produces the monster Tokageron with powerful kicking might.

Hongo saved Tokyo from a horrible fate at the hands of Shocker.But Hongo can not rest while Shocker's plans to conquer the world grows stronger every day. For justice, and for everlasting peace, Kamen Rider will continue his fight until the very end. Debuting this episode, a new Kamen Rider appears! With three new leading ladies, and more excitement, Thrills, and Action!

At the end of fierce fighting, Kamen Rider drives Sabotegron away. Sabotegron then uses Flowers of Mexico to attack Hayato and the Tachibana Racing Club.

Shocker gets their hands on the Pirazaurus whose poison can kill a giant dinosaur in mere seconds and begin to create a cyborg by combining it with a human.

Pirazaurus experiments with the powerful deadly gas, “Mist of Death,” at a gogo house. He launches his scheme to obliterate Japanese leaders with the Mist of Death as they spectate a pro wrestling match.

Shocker creates a missile base in the mountains and appoints the monster Hitodanger to defend it. After saving a boy from a Shocker attack, he fights Hitodanger to save Taki who went searching for the base.

For Shocker's plan to cause a tsunami in Hokkaido through submarine earthquakes, they send in the monster Kanibubbler to destroy all seismomitors.

Ichimonji, who has started an inquiry into a village thrown into panic by a gigantic catapillar creature, meets with Yoshioka who is looking for a missing professor, and together they begin a search for the professor.

In order for Shocker to make use of a growth drug developed by Yoshioka, Dokugander's adult form transforms into the deceased professor to trick the assistant professor Yoshioka.

An olympic swimmer disappears suddenly right before the eyes of his teammates, and a young man swimming in the ocean gets kidnapped by a monster who appears.

Shocker creates the monster Musasabidol to go after a new liquid fuel developed by Doctor Ookuma. Taki, who is visiting Hokkaido, discovers this plan, and after following Taki, Ichimonji confronts Musasabidol.

After a prisoner is immersed in the extract of poisonous mushrooms for one week, the monster Kinokomorgue is born.

Kinokomorgue declares, “Make him taste the fear of death!” and injects the captured Ichimonji with the antidote, returning him to his senses.

The hard-won peace obtained with the defeat of Gel-Shocker by Kamen Riders #1 and #2, is now shattered by a more powerful secret society known as Destron. Disposing of all those who witness their sinister movements, they target Shiro Kazami, a young motorcross racer. After Scissors Jaguar murders his family, Shiro vows vengeance and becomes Kamen Rider V3.

Destron's Scissors-Jaguar separates V3 from the Double Riders to allow Turtle Bazooka to vaporize Tokyo with the H-Bomb contained inside his body. Scissors Jaguar decoys Shiro and keeps him away from Turtle Bazooka. Can V3 warn Rider One and Two in time? Will V3 and the Double Riders stop the mutants before Tokyo is wiped off of the map?

TV-Fly takes over a suburban hospital in order to create a new mutant specifically designed to defeat Kamen Rider V3. The new creature, Squid-Fire, manages to disrupt V3's power source and scores a victory for Destron. The mutant seals Kazami Shiro in a coffin, which is placed in a furnace! Can Shiro discover the extent of his powers in time to escape his own execution?

Hypnotizing Tachibana Tobei, TV-Fly orders him to kill Kazami Shiro, while Tama Junko also falls into his trap. Can Shiro stop Destron's evil plan? Will V3 unlock the secret of his 26 hidden techniques, in order to rescue his comrades and defeat Destron's mutants?

An eminent biologist, Dr. Murayama, discovers a new clean energy source, and Destron's Machinegun-Snake is sent to seize the data. Failing to grab the doctor, he kidnaps assistant Nishizaki Michiko. When she refuses to talk, Machinegun-Snake targets Tsutomu, her son. Kazami Shiro is injured by the mutant! Can V3 protect Tsutomu, his friend Mamoru, and rescue his mother?

Mamoru clings to life in a hospital, while his sister blames Kazami Shiro and betrays him to Destron. Hammer-Jellyfish continues the interrogation of Nishizaki and resorts to forcing the information out of her by dangling Tsutomu off of a high-rise. Will Nishizaki give in to Hammer-Jellyfish for her son's life? Can V3 defeat the powerful mutant and save them?

Destron blows up the research facility of Professor Kawai, in order to secure his artificial heart technology in order to strengthen their mutants. Kawai's subject comes back to life, and as Knife-Armadillo, stalks the professor for revenge. The resilient mutant even repels V3 in battle! To improve his strength, will V3 survive the harsh rigors of his own brutal training session?

While Kazami Shiro recovers in a hospital, the Rider Scouts search for Destron's outpost, while Buzzsaw-Lizard tries to persuade Kawai to resuscitate Knife-Armadillo, under pain of death. Refusing, he now must witness the execution of his family. Captured by Destron, Shiro hangs over a pool of acid! Can he escape their trap and transform into V3?

Kazami Shiro's rival, Yoshioka Masaru, and other top racers in the All Japan Motorcross Championship, are captured by Destron's Lens-Ant. He transforms them into the Destron Hell Squad in order to rob a convoy carrying a nuclear-powered satellite. The mutant also captures Junko and Shigeru! Will Shiro save his friends? Can V3 defeat not one, but two mutants, single-handedly?

Destron's Razor-Starfish teams up with Lens-Ant to attack V3, and they send the Hell Squad to steal a shipment of nuclear satellite fuel. Meanwhile, Tachibana Tobei and the Rider Scouts are captured while searching for Junko and Shigeru. Can Kazami Shiro find the antidote for the Hell Squad, rescue his friends from certain death, and take on both mutant cyborgs?

Destron forces Marine biologist Dr. Nakatani to create a powerful aquatic mutant, Pickaxe-Shark. The doctor escapes, but his creation is sent to kill him. Meanwhile, a chinpira exposes Kazami Shiro's secret identity to Junko, but is captured and transformed into Drill-Mole. As V3 battles Pickaxe-Shark in the open sea, Drill-Mole abducts Junko to force her into an unholy union!

Destron's Pickaxe-Shark proves a formidable foe to V3, who suffers defeat at the claws of the mutant. Meanwhile, Junko is prepared for an unholy union with Drill-Mole... Can Kazami Shiro recover in time to defeat Pickaxe-Shark and rescue Junko from a fate worse than death � while guarding his secret identity?

A couple hikes into the mountains to research the secret of the legendary Boar-Man, but only the woman returns. Suspecting Destron, Kazami Shiro goes to the hospital, only to have the missing man reappear � a disguise for Magnet-Boar, who aims to destroy Japan's national railway system. After an intense fight, Shiro discovers that he cannot transform into V3! But, this was simply a ruse to allow the sinister Doktor G safe passage into Japan...

Toad-Boiler attacks Interpol agent George Kamamoto, who is trying to pass on a coded document from Riders One and Two to Kazami Shiro. V3 saves Kamamoto, and then heads for Chichibu, as directed by the document. Toad-Boiler implores him to transform into V3, and then sprays him with a white fluid � a substance that drains V3's energy! Can V3 survive and obtain the secret left behind by the Double Riders?

The daughter of Dr. Okajima, an atomic physicist who escaped the clutches of Destron with the help of the Double Riders, saves the badly injured Kazami Shiro from the basin of a waterfall. She is then stalked by Burner-Bat, who is looking for V3. With the help of Dr. Okajima, Shiro is able to find the memento from the Double Riders, which holds the secret to V3's four weaknesses. What are they?

Rider Scout Saburo and his father save a hapless fisherman, whom witnessed mutant Missile-Gecko in action. V3 fights off Missile-Gecko, but meanwhile, Destron snatches Saburo and his father. When Saburo discovers Destron's plot to destroy the petroleum complex, will he be able to contact Rider Scout HQ? Can V3 save Japan from plunging into total chaos?

The fearsome Spray-Rat takes on the likeness of a priest and finds a young couple to use as guinea pigs for his Devilspray virus. He offers to marry them, but only allows one witness � Tama Junko. Kazami Shiro arrives in the nick of time, but cannot prevent the groom from being infected. While rescuing the bride, V3 is trapped in a church with a ticking time bomb! Can V3 escape deadly doom?

Kusarigama-Beetle captures Kazami Shiro and takes him to Destron's outpost. While Doktor G is torturing Shiro he breaks free and seizes the files for the Devilspray antidote � only to discover that it is a fake! V3 is ambushed by the Destron mutants, and in the heat of battle Spray-Rat attacks Kusarigama-Beetle. The injured mutant decides to betray Destron and help Shiro retrieve the antidote for the Devilspray. But, is V3 being lead into a trap?

Kazami Shiro rushes to Tatsunoko Point where Destron has been sinking passing ships, in a bid to seize control of the seas. After encountering Blowfish-Apache's torpedoes, Shiro discovers slaves working in a secret weapons factory. With the help of Tachibana Tobei, Shiro is able to penetrate the Destron outpost, but they are led into a deadly trap, and sunk to the bottom of the sea! Can V3 save Tachibana and stop Destron?

Destron uses the SS Device flown in from their South American base, in an attempt to conquer the island of Shikoku. Fukazawa, a scientist forced to work for Destron, manages to escape with the schematic. When Kazami Shiro receives word, he heads immediately for Shikoku via ship, but is attacked by Guillotine-Saurus. Can V3 break through and save Shikoku from Destron's grip?

V3 is saved by the voices of the Double Riders coming from a special medallion. In Shikoku, Kazami Shiro disguises himself as a Destron sympathizer to repair the SS Device. Meanwhile, Fukazawa, Tachibana Tobei and Tama Junko fall under the control of Syringe-Spider! Can V3 stop Doktor G's conquest plans and find the antidote to save his friends from the clutches of Destron?

The Rider Scouts are at training camp on Hatsushima Island, where mutant Speargun-Sea Lion has established an undersea outpost to manufacture poison gas. Destron plans to transport the chemical weapon via an underground canal to Mt. Fuji, where the winds will spread the gas over hundreds of miles. Kazami Shiro orders the scouts to evacuate, but they refuse when they realize one of them is missing. Can V3 stop Destron in time?

Propeller-Beetle begins kidnapping young people � the males are reconstructed into Destron Soldiers, while the blood of the females satisfies his energy source. When the monster hears the voice of the sister of Kazami Shiro's friend Kuroda Kyosuke, he retreats. When she discovers that her brother is really Propeller-Beetle, Doktor G orders the mutant to drink her blood. Kazami enters the Destron outpost when Junko is captured. Can V3 save them?

In order to wage germ warfare on Japan, Destron takes over the Osato Biological Institute and tortures the head scientist, to pillage his research. Meanwhile Rider Scout Yoshio notices that young women go into the institute but don't come out. So he snoops around to check things out, but is captured by Cockroach-Spike. Junko goes in to rescue him posing as a housekeeper, but is also caught spying. Can V3 thwart Destron's plot?

Rumors circulate of savage ape-men in the Omi Mountains, but this is a cover for training Destron's Ranger Squad units. In order to keep this secret Mantis-Merang kills anyone who approaches the area. V3 saves Rider Scout Kenji and his older brother from certain death, but the Destron Rangers soon surround them. Meanwhile, the 2nd Unit of the Destron Rangers starts tainting Tokyo's water supply with the deadly Mummification Virus�

G.O.D. a secret organization is planning to conquer the world but a new hero Kamen Rider X stands in their way.

As Keisuke Jin is troubled by no longer being human, a mysterious sound causes everyone who hears it to become violently homicidal. Why is one child not affected? And what links him and the newly-born X-Rider?

A mysterious bus falling accident. Sachiko, a girl who lost her parents due to the accident. Pittying Sachiko who was full of sadness, Keisuke Jin investigates the cause. Hovewever Sachiko was kidnapped by someone.

Daisuke Yamamoto, a young Japanese man raised in the wild Amazon jungle, is forced to become Kamen Rider Amazon to fight the Gedom, who are now eying Japan for conquest.

Amazon faces the brunt of hatred after a battle with a Gedom monster hurts a girl caught in the crossfire.

Amazon continues to face problems in society and be scorned for Gedom's actions just as he encounters a motorcyclist who wishes to help him.

Amazon tracks down a colleague of Professor Okamura in hopes to find out more information about Gedom.

Amazon continues to bemoan his problems while being pursued by a strange beastman mole sent by Gedom.

Amazon and Mole Beastman become further connected when protecting a mysterious Incan rope-message with the secret of Gedom.

As Amazon battles Snake Beastman who was sent by Geddon to after Amazon through Hiromi and her biologist father, Professor Seichiro Arima.

The first episode of Kamen Rider Stronger. Unlike previous Kamen Rider Series premieres, and indeed the majority of those that would follow, it introduces the protagonist as already a Kamen Rider fighting evil, instead of showing him being thrown into the conflict and becoming a Rider. Stronger and Tackle's origin would be shown in the second episode.

Shigeru Jo remembers how he started fighting Black Satan and became Stronger.

Neo-Shocker attacks and a young man Hiroshi Tsukuba becomes Skyrider and protects the world from them.

Tsukuba fights to save a boy's older brother when Neo Shocker takes him to become another of their cyborg warriors.

Hiroshi must teach courage to a cowardly boy while trying to stop a Neo Shocker bat monster from abducting children for their plans.

Hiroshi discovers the horrible extent of Neo Shocker's monsters when he encounters a girl whose sister was abducted and transformed into a scorpion cyborg.

When Neo Shocker downs a plane filled with passengers, Hiroshi must gain the guidance of the daughter of one of its passengers in order to find them.

Hiroshi must stop a Neo Shocker monster who has taken the disguise of a nurse trying to kill a little girl she is taking care of.

Hiroshi must stop a Neo Shocker monster from abducting two children needed to complete the hatching of an army of evil man-eating mantises that will consume Japan.

Tsukuba protects his karate teacher from a cobra kaijin who is building an army of brainwashed assassins for Neo Shocker.

When an untrustworthy boy sees a Neo Shocker kaijin preparing to destroy a combine, he must convince those who don't believe him to save it.

Hiroshi must save athletic children abducted by a kaijin to use them in a plot to murder government officials at a sports meet.

Hiroshi races against time to prevent a powerful nuclear bomb from going off in Tokyo and killing millions.

Hiroshi investigates an amusement park being used by a flytrap Kaijin to set up balloon bombs to poison Tokyo.

Hiroshi must stop a killer mold Kaijin from causing a massive earthquake while killing victims with its vegetative onslaught.

General Monster abducts Hiroshi's friends and allies in a final attempt to humiliate and defeat Skyrider.

Admiral Majin sends out a ray Kaijin to gain access to plans to destroy a power plant and cut off Tokyo's electricity.

Hiroshi must stop a werewolf kaijin who steals a device to make his howls easy to assassinate enemies.

Two powerful Neo Shocker kaijin come to Japan with competing plans and power to deal with Hiroshi, all while being watched by a familiar eye.

Kamen Rider Stronger assists Skyrider in learning a new, more powerful move to defeat the powerful duo of Kurageron and Sai Dump.

Hiroshi faces against a yeti monster abducting kids to assist in a plot to freeze Tokyo with a missile.

Hiroshi heads to Yokohama to foil a Neo Shocker plot, only to be joined by a fellow Rider when the plan turns into double the trouble.

A doctor develops a new gas which kills and reduces people down to the bone, forcing his sister to take drastic measures to stop his new weapon from being used by Neo Shocker.

Hiroshi becomes stuck with a bizarre Kaijin newborn used as part of a Neo Shocker plot to crush him with its immense weight.

After the destruction of Dogma, a new threat arises.

Kotaro Minami, a youth on the run from the mysterious organization known as Golgom, begins to awaken into a horrifying new form granted to them due to their greater plans for him; making him choose to use it instead to fight them as Kamen Rider Black.

Kotaro looks for his step-brother Nobuhiko Akizuki and plans to track down Golgom's headquarters.

Kotaro investigates a bizarre string of abductions in conjunction with a scheme by Bishium to bring him down.

A cycling friend of Kotaro becomes the subject of Golgom's mad doctor experimenting to find a weakness to their escaped subject.

Kotaro investigates a town being brainwashed by a Goat kaijin, hoping to control it for Golgom to ruin an international peace conference.

Kotaro must rescue two artists abducted by Golgom to become psychic spies in order to ruin the development of technology for civilization's collapse.

A man who hates rampaging gangs is seduced by Golgom to gain the power to eliminate them, forcing Kotaro to rescue him for the sake of his sister.

Kotaro must save a musician girl whose feelings of failure lead to her becoming a member of Golgom's plot to control the world through music.

When a girl makes a deal with Bishium to distribute strange pendants in order to help Golgom conquer the city, Kotaro tries to put a stop to this deception.

Kotaro investigates suspicious auto accidents leading to the victims being used for Golgom's army for causing chaos throughout the world.

The Gorgom's plan to grow fruit for their mutants causes plants to sprout on people all over the city.

Kotaro discovers the whereabouts of a missing biker, who is raising his son to ride and protect the ultimate bike devised by his father.

Gorgom kidnaps mothers to nurture its army of mutants, and BLACK finds himself facing an implacable enemy.

Kotaro fights to stop the abduction of tuna by Professor Kuromatsu in order to gain an extract to improve the power of the Golgom mutants.

Keisuke tries to stop a Golgom scheme of using schools to mold children into model students to assist in their control of Earth.

Kotaro attempts to find the source of powerful earthquakes after meeting a mysterious man.

Golgom manipulate the dreams of Nobuhiko's sister Kyoko in order to use her life energy to save an ailing Shadow Moon.

Golgom's Creation King forces the release of a powerful yet rebellious swordsman, who decides to try and take down Kotaro on his own terms.

Bilgenia takes the guise of the doomed Professor Kuromatsu in order to lead Kotaro into a trap for his defeat.

Bishium uses a Mutant to infect Battle Hopper with insects that make it run wild and ignore Kotaro's commands.

A boy with psychic powers becomes forewarned into thinking that Kotaro is going to harm his father even as Golgom is secretly using him.

When a head of a two-headed ammonite Mutant becomes detached by Kamen Rider Black, it ends up with a kid where it becomes his new pet.

Kotaro must save Katsumi and other college girls from a professor turned Golgom Mutant hoping to add more females to the mutant army.

Some time after the defeat of Gorgom, Kohtaro Minami attempts to create a new life for himself in peace. But when the Crisis Empire arrives to conquer Earth, they come prepared to deal with the hero; forcing him to awaken a new power to face this new threat.

Kohtaro begins to realize the new power he has gained by becoming Kamen Rider Black RX, even as a robotic member of the Crisis Empire has him targeted for battle.

In order to save the son of the Sahara Family from a wind-controlling knight, Kohtaro must travel to the Demon World where he discovers the truth about the realm of the Crisis Emperor.

Shigeru and Reiko become caught by Bosgun's moth monster, where Kohtaro has an hour to save them before they mutate into his minions.

Shigeru befriends a strange extraterrestrial sent by Gedorian to impregnate and ultimately overrun Earth in their numbers.

When a friend discovers plans for a massive Crisis poison gas weapon, Kohtaro must come to his aid and protect him while preventing the plans from falling into the wrong hands.

A girl who suddenly becomes a genius becomes the target for the Crisis Empire due to a secret kept from her by her parents regarding who she really is.

Maribaron decides to use one of Gedorian's weaker monsters to assist in a plot to brainwash humanity by manipulating the purity of a cactus-loving girl.

A monster replaces Shigeru with a perfect clone in a plot by Maribaron to replace all of Kohtaro's friends and allies in order to estrange him.

Gatezone employs an extremely powerful yet extremely rebellious member of his machine army to use his machine-controlling powers to defeat Kohtaro for the Crisis Empire.

A Crisis monster is brought in to manipulate Reiko's dreams to use her to draw suspicion against Kohtaro and thus use her against RX.

Shigeru finds a strange green stone needed by the Crisis Empire to activate their new dimension-switching device as the daughter of the scientist behind it pursues him to get it back.

When Maribaron accidentally kills the Crisis Emperor's cloned daughter, she decides to fix her mistake by abducting the Sahara daughter Hitomi as her replacement.

Pursuing Maribaron and Hitomi in the Demon World, Kohtaro is forced to fight against the assumed traitor Deathgaron, leading to a sorrowful encounter that awakens a new power in RX.

While still pursuing Hitomi, Kohtaro encounters a strange cyborg who wishes to work on his side, but is under the control of a harsh, mind-controlling warrior of the Crisis Empire.

With Hitomi fully transformed into Princess Garonia, Kohtaro has to figure out a way to finally resurrect her memories and save her before he, Shigeru and Joe the Haze are executed by Maribaron's pawn.

Kohtaro takes on Gedorian's Crisis monster mutating kids while giving them the delusion that they're flying squirrels.

Crisis creates a second sun over Tokyo, forcing the city to burn unless a scientist can develop a special magnetic gun that can eliminate the threat while under Kohtaro's protection.

A group of archaeologists open a tomb that awakens horrible monsters, while journeyman Yusuke Godai is compelled to access a strange belt from the tomb to fight back against them.

A drunkard witnessed a murder by an Unidentified Lifeform near a Church. Meanwhile, Yusuke is bothered by the idea of fighting and is unsure if it was right until he saw the daughter of one of the slain archeologists crying.

Yusuke Godai leaves the message, "I've returned to Tokyo because of some important business. But I will return tonight."

As #5 continues to rampage with her speed through Tokyo, Ichijou must come to a decision regarding whether to work alongside Yusuke.

Through his combination with Detective Ichijo, Yusuke Godai a.k.a. Kuuga is victorious over the Unidentified Lifeform #5, Zu-Mebio-Da.

In the battle against Unidentified Lifeform #6, Zu-Batsu-Ba, who had been appearing frequently in the Suginami ward, Kuuga's body changed from red to blue...

Three months have passed since the series of events with the Unidentified Lifeforms broke out.

During the battle with the bee-type monster Me-Badjisu-Ba that approaches from the sky, Kuuga's body changes from blue to green.

At the combined investigation headquarters of Ichijo and other detectives they've confirmed from their investigation so far that the Unidentified Lifeforms have a habit of gathering in one location

Kuuga fights the squid-type monster Me-Giiga-Gi but his attacks are absorbed by the monster's pliant body and he suffers its counterblows, leaving him in critical danger.

It's March 25th. For the sake of a promise, Yusuke heads to his old elementary school.

Kuuga winds up in a dire situation after taking the fierce attacks of Unidentified Lifeform #22, the rhino-type monster Zu-Zain-Da.

At the scene of a massacre on a water bus caused by Unidentified Lifeforms, a suspicious person with a neck tattoo is arrested.

At the scene of a massacre on a water bus caused by Unidentified Lifeforms, a suspicious person with a neck tattoo is arrested.

The moment after the case of Unidentified Lifeform #23 is solved, the combined investigation headquarters grows tense with the appearance of an unidentified flying object heading for Tokyo.

The unidentified flying object that came flying to Kuuga's side combines with the TryChaser 2000 and becomes Kuuga's new machine: TryGoram.

For the moment the case of Unidentified Lifeform #24 is solved.

On a refreshing, cloudless day, Yusuke is practicing his 1808th technique, Stomp.

Yusuke is emergency hospitalized after Unidentified Lifeform #26, mushroom-type monster Me-Ginoge-De, breathes its spores on him and in spite of the intensive first-aid measures he receives.

Yusuke survives the grip of death and defeats Unidentified Lifeform #26, mushroom-type monster Me-Ginoga-De, and to have his body looked over, together he and Ichijo visit Tsubaki.

Yusuke survives the grip of death and defeats Unidentified Lifeform #26, mushroom-type monster Me-Ginoga-De, and to have his body looked over, together he and Ichijo visit Tsubaki.

The fight between Kuuga and Unidentified Lifeform #3, bat-type monster Zu-Gooma-Gu, is interrupted by a mysterious rider.

Recently Yusuke has noticed a shocking sensation like an electric current rippling inside his body while he fights Unidentified Lifeforms, and to solve this mystery he asks Sakurako to decipher more inscriptions

In the face off with Unidentified Lifeform #36, praying mantis-type monster Me-Garima-Ba, Kuuga fights with the TryGoram but its knockout attack doesn't work on Me-Garima-Ba.

It's been one month since Purple Kuuga changed into a stronger form.

To take preventive measures against further atrocities caused by the Unidentified Life Forms, the police introduce the G3 unit. But when it is time to fight the murderous Pantheras Luteus, the G3 falls short to the power of Agito.

After the murders of the Saeki family, Makoto Hikawa decides to do some digging into the photo he found of the son, Nobuhiko. Halfway through his investigation two more "Unknowns" appear. At the same time Shoichi Tsugami, who is trying to get along with his adoptive family, falls into a trance-like state and becomes the Kamen Rider Agito.

Agito turns on G3 after defeating Pantheras Albus and Pantheras Tristis, damaging the G3's suit severely. The police have no choice but to label Agito dangerous. Shoichi Tsugami comes to grips with his situation and declares that he must "protect the place where he belongs". Ryo Ashihara finally awakens from his critical state to quit the swim team and go rogue.

The O-Parts lab finally unwound the ancient puzzle, revealing a mysterious DNA model, and they try to replicate the DNA. Shoichi Tsugami decides to leave home after being seen transforming into Agito by Mana Kazaya. Ryo Ashihara's swim coach tracks down his star swimmer and Ryo decides to "show him everything".

The O-Parts lab has been disassembeld after the DNA baby escaped, leaving more questions than answers. Ryo Ashihara, after being distanced from his swim coach, tries to get back together with his former girlfriend Mayumi Kitahira, Mana Kazaya's new math tutor, as a way to keep him grounded as he tries to figure out what is happening to him.

After being saved by Agito from the two snake Unknowns and seeing Ryo Ashihara accidentally change into Kamen Rider Gills Mayumi Kitahira decides she must put distance between herself and her former boyfriend. Seeing her leave Ryo decides to put his transformation to the test, but he must battle the monster within himself.

After defeating one of the Snake Unknowns Ryo Ashihara goes into shock due to the recoil of his powers and is abducted by the DNA child. Makoto Hikawa's supervisors feel that they must rethink Makoto operating the G3 unit and have suspended all operations of the G3-System. Makoto reflects on the incident that led to him becoming G3. Mana touches Shoichi Tsugami's head when he collapses and accidentally dives into his memory with her powers, discovering a terrible connection between him and her late father.

Mana Kazaya distances herself with Shouichi while she sorts out what she saw in his memories. Agito unleashes a new power in order to stop the Corvus Croccio Unknown from causing anymore casualties. The police department finally decides what action to take with the G3-System.

The OverLord has fully matured and vanishes, leaving a frightened Gills wondering why he should be so scared. Toru Hojo has succeeded in becoming the G3-System operator and is out to prove that he can not only defeat the Unknowns but capture Agito. Shoichi Tsugami bumps into someone who says she knowns who he is, but she seems to be hiding something dangerous.

Shoichi Tsugami has been taken into questioning for the murder of the woman he was suppose to meet, Tomoko Miura. In order to prove his innocence Mana Kazaya must use her psychic abilities to find the true culprit. Ryo Ashihara learns about his father's death, who up until now has been missing. The octopus Unknown, Mollipes Octipes, that melted after the battle with Toru Hojo, comes back to finish the job.

Toru Hojo flees the battle with the octopus Unknown after his attacks fail to work, abandoning the G3 suit and leaving Agito to defeat the Unknown. Shouichi and Mana decide to track down a friend of Tomoko Miura who may or may not know about Shouichi's past. Ryo Ashihara discovers a notebook in his father's belongings full of names and tries to figure out what his father was working on before he passed away.

Due to his excellent deduction work and saving a woman, with some help from Agito, from a pair of Unknowns Makoto Hikawa is once again instated as the operator of the G3 unit. Saeko Shinohara tells Shouichi and Ryo that there are ruins of an ancient civilization in the nearby lake and that the people of the civilization use to revere a warrior whose mark bears a similar resemblance to Agito's mask. Unfortunately, Saeko seems to have closed herself off to other people after the Akatsuki incident.