Kouta Nemoto

Kamen Rider Decade: All Riders vs. Dai-Shocker is the film adaptation of the 2009 Kamen Rider Series Kamen Rider Decade. As Decade is billed as the 10th anniversary series of the Heisei period run of the Kamen Rider Series, the film features all ten of the lead Heisei Kamen Riders, as well as all of the Shōwa period Kamen Riders, leading to a total of 25 Riders (with three secondary Riders and three Diend-summoned Riders).

Movie War 2010 is split into three parts. The Kamen Rider Decade portion of the film, written by Shoji Yonemura, is titled Kamen Rider Decade: The Last Story. It follows the series cliffhanger ending at the climax of the Rider War. The film is billed as the "True Ending" and was originally subtitled Decade vs. All Riders. The Kamen Rider W portion of the film, written by Riku Sanjo, is titled Kamen Rider W: Begins Night, taking place between episodes 14 and 15 of Kamen Rider W, investigates the origins of Kamen Rider Double as briefly shown in the cold opening of the series' first episode, referred to in the series as the "Begins Night". The film is described as the "True Beginning" and was originally subtitled Episode Zero. In the final portion of the film entitled Movie War 2010, a convergence of the two films that brings the casts and characters of Decade and W to finish the fight with Super Shocker together.

Maiku Kamishiro grew up in an orphanage with no history of his family or of his past. Left with only a childhood picture of himself and another person in front of a house, he believes that the other person in the picture is his long lost twin sister. Upon discovering his old home, two young girls show up on his doorstep one day both claiming to be his long lost sister.

Papuwa is back !It's been already 4 years since Papuwa and Chappi left the first Papuwa Island somewhere in the South Pacific... Kotaro, the brother of the big boss of the gang called "Gamma", is woke up from his long sleep by the call of "Blue Jewel", and sneaks out of the headquarters of "Gamma" to the sea. Being swallowed by the big whirling waves, he is swept to a strange island and found by Papuwa, Chappy and Liquid. This island turns out to be the second Papuwa Island !! While Kotaro is amnesiac, Liquid renames him "Rotaro" and tries to keep him in such condition because Liquid knows that Kotaro is the one who actually destroyed the first Papuwa Island and fears that he regains all his memories some day... Coming through a series of hilarious events and adventures on the island, Kotaro gradually makes friends with Papuwa, Liquid and other strange inhabitants such as Ito-kun and Tanno-kun. But be careful ! Members of "Gamma" are storming the island to get Kotaro back with them...

A spin-off based on the Saint Seiya series.

Papuwa is back !It's been already 4 years since Papuwa and Chappi left the first Papuwa Island somewhere in the South Pacific... Kotaro, the brother of the big boss of the gang called "Gamma", is woke up from his long sleep by the call of "Blue Jewel", and sneaks out of the headquarters of "Gamma" to the sea. Being swallowed by the big whirling waves, he is swept to a strange island and found by Papuwa, Chappy and Liquid. This island turns out to be the second Papuwa Island !! While Kotaro is amnesiac, Liquid renames him "Rotaro" and tries to keep him in such condition because Liquid knows that Kotaro is the one who actually destroyed the first Papuwa Island and fears that he regains all his memories some day... Coming through a series of hilarious events and adventures on the island, Kotaro gradually makes friends with Papuwa, Liquid and other strange inhabitants such as Ito-kun and Tanno-kun. But be careful ! Members of "Gamma" are storming the island to get Kotaro back with them...

Takeo Goda is a giant guy with a giant heart. Too bad the girls don't want him! (They always go for his good-looking best friend, Makoto Sunakawa.) Used to being on the sidelines, Takeo simply stands tall and accepts his fate. But one day when he saves a girl named Rinko Yamato from a harasser on the train, his (love!) life suddenly takes an incredible turn! Takeo can hardly believe it when he crosses paths with Rinko again, and he finds himself falling in love with her... But with handsome Suna around, does Takeo even stand a chance?

Satsuki Kakeru lost his sister by suicide and has been living a dull life ever since then. One day, he is transported into a bizarre world "Red Night" along with his friend Minase Yuka. In order to survive and escape from Red Night, he fights against Dark Spirits (Ralva) and Black Nights.

Koyuki Tanaka's boring life is changed after meeting Ryusuke Minami, a local musician with a bad attitude, who introduces him to foreign music.