On June 2, 2008, Toei announced on its various official websites that there would be a series of short five-minute internet movies that are spin-offs of Kamen Rider Kiva: King of the Demonic Castle. The featurettes are called Kamen Rider Backwards-Kiva: Queen of the Demonic Castle. In these shorts, Otoya and Yuri are brought into the present by Castle Doran when the mysterious Queen of the Legendorga is about to be revived. The shorts themselves are all zany misadventures of everyone in the Kiva cast.
The story is divided in three portions. The Kamen Rider Wizard portion, Kamen Rider Wizard: The Promised Place, taking place after the finale and defeating Amadum. The Kamen Rider Gaim's portion of the film is titled Kamen Rider Gaim: Sengoku Battle Royale!. A battle royale is being held exclusively for the Armored Riders in Zawame City. In the final portion of the film, titled Sengoku Movie Battle, Kamen Riders Wizard and Beast join Kamen Rider Gaim in the alternate world to stop Kamen Rider Bujin Gaim from acquiring the "ultimate power" he seeks.
When a powerful new foe known as the Legendorga arises in 2008, Wataru investigates the mystery behind the crisis, which brings him in contact with a man Nago once knew, Shiramine Takato, whose 3WA also possess their own Rider System. When Shiramine explains how everything began in 1986, Wataru uses Castle Doran’s Time Door to travel back in time, leading him to meet his father face-to-face at last. But has Wataru managed to change the future, or will the Legendorga still rise and enslave humanity?
Later released on DVD, Kamen Rider Kiva: Final Stage is the final stage show and cast talk show of Kamen Rider Kiva. Recorded January 31st, 2009 at Nakano Sunplaza Hall.
Teppei Mihogawa (Susumu Terajima), is a man who plays a "lavabo" with a guitar in the night city. a girl who was attracted by Teppei's song fell in love at first sight with Teppei
The story is set in a music school, where a group of young adults deal with romance and their passion for music.
A 2nd year student is assigned a handsome new roommate at the start of the school year.
Wataru Kurenai, Keisuke Nago, and Otoya Kurenai introduce themselves to a boy (the viewer) who has wandered into the Café mald'amour and offer to teach him how he can be like each of them. This DVD is referred to as an Adventure Battle DVD and it takes on the form of a Choose Your Own Adventure story.
A group of young adults have been forced to participate in a "death game" for an unknown purpose. Unable to call for help, they have to muster their strength in order to survive and find a way to escape. Originally released as a 24-episode, 5-minute mobile drama, it was later compiled into a single "movie."
"MASKED RIDER LIVE&SHOW ~10th Anniversary~" was a live event and musical performance of the "Kamen Rider Series" held at the Tokyo International Forum on June 28th and 29th, 2009. It was released on DVD on November 21st of the same year.
Ken (Takahiro Kuroishi), a liquor store worker, spends his days fighting alongside his senior Seijiro (Kyosuke Yabe), taking on anyone regardless of numbers. One day, while out on delivery, Ken causes chaos by crashing into an underground fight club and ends up in a brutal battle with Masa (Hirotaka Kikuchi) of Yokohama’s powerful crime group “Grips.” Soon after, Seijiro is abducted by Grips, who seek another direct showdown with Ken. At last, an all-out mixed-style ultimate battle between men begins. The fiery cult classic returns, reimagined!
A few weeks after their last deadly fight, Ken and Seijiro are still living for brawls. But when Ken’s junior Shun (Kinomoto Minehiro) gets entangled in Grips’ drug trade, tensions escalate. Around the same time, Ken receives a challenge letter from Grips leader Masa, demanding a final showdown at the underground fight club. At last, the ultimate clash—Ken vs. Masa—begins.