Kamen Rider (仮面ライダー, Kamen Raidā, Masked Rider in English) is a Japanese tokusatsu television series. It is the sixth programme in the Kamen Rider Series. It has the same name as the first series in the franchise, and fans usually refer to this series as New Kamen Rider or Skyrider (スカイライダー, Sukairaidā?) (after the main character) in order to distinguish it from the original. The series was broadcast on TBS from October 5, 1979 to October 10, 1980, lasting 54 episodes. The series was a co-production between Toei and Ishinomori Productions, and was created by Shotaro Ishinomori. It aired every Saturday at 7:00 PM.

New Kamen Rider was intended as a revival of the original Kamen Rider, going back to the basic, essential themes established in that series, as opposed to the more complex and unique series that followed, such as Kamen Rider Amazon and Kamen Rider Stronger.

Kamen Rider Amazon (仮面ライダーアマゾン, Kamen Raidā Amazon, Masked Rider Amazon in English) is a Japanese tokusatsu television series. The fifth programme to be produced as part of the Kamen Rider franchise, the series aired in Japan from 1974 to 1975 on TBS. It was the shortest Kamen Rider series ever, lasting only 24 episodes, and starred Tōru Okazaki as the title character.

A plane crashes in the Amazon rainforest, leaving young Daisuke Yamamoto stranded without his parents. Soon adopted by a native tribe, Daisuke becomes a modern day Tarzan, living off the land. However, Daisuke's idyllic existence is cut short when Gorgos, the Ten Faced Demon, massacres his village, slaughtering everyone except himself. Gorgos is seeking the powerful "GiGi Bracelet", which gives the bearer fantastic power. A witch doctor in the village, sensing the trouble, retrieves the bracelet and gives it to Daisuke for safekeeping. He then uses his knowledge of Incan science and magic to perform a mystical "operation" on Daisuke, transforming him into the powerful "Kamen Rider Amazon."

Kamen Rider Black was the 11th incarnation of our favorite sentai bug eyed rider. Played by Tetsuo Kurata and stunts by Jiro Okamoto, KRB ran for 51 episodes from October 4th 1987 to October 9th 1988 and also spawned three motion pictures.

Kamen Rider Ryuki (仮面ライダー龍騎 Kamen Raidā Ryūki), translated as Masked Rider Dragoon, is a Japanese tokusatsu television series. It was the twelth installment in the Kamen Rider series of tokusatsu shows. It was a joint collaboration between Ishimori Productions and Toei, and it was shown on TV Asahi from February 3, 2002 to January 19, 2003. (wikipedia)

• Official Webpage (Japanese)

Kamen Rider V3 (仮面ライダーV3, Kamen Raidā Buisurī), Masked Rider V3 in English, is a Japanese tokusatsu television series. It is the second intallment in the popular Kamen Rider franchise, and the direct sequel to the original Kamen Rider. It was a joint collaboration between Ishimori Productions and Toei, and was shown on NET from February 17, 1973 to February 9, 1974, with a total of 52 episodes. This is also the first Kamen Rider show that is officially available on DVD in the west with English subtitles through JN Productions. (http://en.wikipedia.org/wiki/Kamen_Rider_V3)

Kamen Rider X (仮面ライダーX, Kamen Raidā Ekkusu), translated as Masked Rider X, is a Japanese tokusatsu superhero television series. It was broadcast in 1974 on NET. It is the third entry in the Kamen Rider series of tokusatsu shows. It starred Hayami Ryó in the title role.

Robotics scientist Keitarō Jin and his son Keisuke become caught up in the campaign of terror by an evil organization known as "GOD" (The Government Of Darkness). They are attacked and the professor's technology stolen, but before Keitarō dies, he is able to perform surgery on his son. With the last of his robotics technology, he transforms his son into the awesome "Kamen Rider X"! Now, to avenge his father's death and ensure the safety of Tokyo, Japan, and entire world, he battles the monstrish minions of GOD, weidling his powerful "Ridol", which can be used as a spear, a rapier, or a club, among others. With an exuberant cry of "Set Up!", he transforms into X-Rider, charging into battle aboard his motorcycle "Cruiser". For the first 21 episodes, X fights kaijin based on characters from Greek mythology. Soon, the personal soldiers of "King Dark", the leader of GOD, began to attack. After defeating them, he faces off against King Dark himself finally ending GOD's mission of terror, and the world is safe again. (http://en.wikipedia.org/wiki/Kamen_Rider_X)