Shocker plots their “Snow Strategy” to melt all of the snow of Kusatsu Heights and cause a great flood, and makes the physicist Doctor Mikawa manufacture an energy bomb that releases intense heat.

From the only surviving earthworm of the Bikini Islands atomic bomb experiments Shocker creates Earthworm Man.

While Hongo and the others are training intensely with their sights set on winning the All Japan Motorcycle Championship, Rhinogang is dispatched from Shocker's Africa division.

While catching cicadas, Naoki witnesses a murder by the Shocker monster Cicadaminga. Hongo protects Naoki and Shocker come to attack him, but he chases them back and has a confrontation with Cicadaminga.

The cyborg Longhornkid revives the monsters defeated by Rider to begin the “Devil Festival.” Through sacrifices, energy is given to Zanjio, Jaguarman, Poison Lizard Man, Hedgehoras and Rhinogang to achieve their resurrection.

Hongou discovers an upcoming meeting between important Shocker branch chiefs, but that is not all the Leader has planned.

Born from high voltage, the monster Electrifirefly receives orders from Ambassador Hell to steal all of the electricity inside Tokyo.

Hongo and Taki receive communication from the FBI saying, “There are clues to Shocker in Kobe,” and so they secretly fly to Kobe in search of Shocker movement.

Tobei Tachibana becomes president and Taki acts as commanding officer of the Boys' Kamen Rider Squad that is formed. Around that time, there is an outbreak of multiple attacks at blood banks.

Taki arrives at the place where he received word of a Shocker sighting from the Boys' Rider Squad but is captured by the monster Roseranga.

Using his power to liquify his entire body, Shocker monster Newtgeth abducts many adult men to advance the construction of an underground airfield.

The monster Urchindogma takes over the village near Tobei's hometown in order to raise a massive amount of Urchindogma eggs. When Tobei returns to his hometown to visit a grave, he protects a young boy who is attacked by Urchindogma for being a witness.

Someone reports the Shocker monster Garagaranda's strategy to poison the water supply to Masked Rider. The Shocker Chief detects Ambassador Hell is the traitor and decides to execute him.

Using Jellyfishwolf who can release 10 million volts of electric current, Gel-Shocker schemes to massacre people by bringing lightning down on Shinjuku station during rush hour.

Gel-Shocker remodels a death row inmate into the monster Boarbeetle. Boarbeetle possesses a madness gas and in order to succeed in their strategy to devastate Tokyo with a deadly poison gas.

Gel-Shocker draws up a list of Japan's important figures to execute. The monster Kumolion delivers letters of advance notice for their deaths to these figures and then assassinates them one by one.

Hongo consults with the young boy Satoru who is concerned about his older brother since he's become obsessed with painting a black cat, but at that moment, Nekoyamori appears out of the black cat paintings decorating the room.

Hongo learns from the Boys Rider Squad members of strange occurances in the Tanzawa district and heads to the scene, but he is attacked there by Boys Gel-Shocker Squad.

Kamen Rider and Mukadetiger simultaneously vanish. At that time, the Gel-Shocker Chief determines the real identity of the Anti-Shocker Alliance that has continuously disrupted Gel-Shocker activity.

The Gel-Shocker monster Leechameleon uses the blood absorbed from humans to resurrect Ganikomol who once defeated Rider. Learning of this, Hongo embarks for the enemy's lair, but the revived Ganikomol is there waiting for him.

With the arrival of Masked Rider #2 Hongo is rescued and the Double Riders showdown against Leechameleon.

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 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?

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?

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?

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?

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�

With the Mummification Virus in Tokyo's water supply, Destron plans to turn 10 million people into mummies, using Heater-Cicada's chirp to drive victims to drink the tainted water. Kazami Shiro discovers that Professor Taguchi is the only person who can create an antidote and saves his daughter while trying to rescue Junko. But is the professor's daughter really who she says she is? Has Shiro fallen into a trap?

Held responsible for the death of the Shocker Commandants, Doktor G creates Camera-Mosquito, who steals people's faces in a last-ditch effort to take control of Japan. Meanwhile, Destron Hunter Sakuma Ken steals microfilm containing Destron secrets and becomes the target of Camera-Mosquito. Kazami Shiro saves Sakuma and takes the microfilm to Professor Tadokoro for decoding, but Camera-Mosquito has already stolen his face� Can V3 prevail?

The Destron Hunters discover that the microfilm gives the location of a manufacturing plant where Destron creates their mutants. While they succeed in sabotaging the plant, Doktor G arrives to exterminate them, except for Sakuma Ken, who is saved by V3. Doktor G implores the Great Leader to allow him to destroy V3 personally, and transforms into Crab-Laser. Will this be the end of Destron� or Kamen Rider V3?

Dr. Samukawa and his daughter Yumiko are put under pain of death by Snow-Wolf to assist Destron to pervert his scientific discovery. Baron Fang places a lycanthropic curse on Yumiko, which transforms her into a werewolf if they do not obey his will. She drugs Junko, Shigeru and Tachibana who are taken prisoner, while Snow-Wolf defeats Kazami Shiro. Frozen in an ice chamber Shiro is unable to transform into V3� who will save them?

Baron Fang resurrects Smilodon the sorceress and ancient mother of the Tusk Tribe in order to destroy the Kamen Riders. Taking on the name Ayanokoji she delivers a voodoo doll that poisons Hongo Takeshi who is taken to a hospital. When Kazami Shiro rushes to the scene she attacks him as Primordial-Tiger, who manages to subdue V3 and locks him up with Hongo. She then targets Ichimonji Hayato� can Hayato free his comrades and best Smilodon?

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.

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.