Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.

The human world is attacked by the space outlaw group the Dethgaliens who have chosen the Earth to be the site of their 100th Blood Game. One human and 4 anthropomorphic Zyumans awaken their instincts to become the Zyuohgers and fight to protect all living things.

When lone swordsman Guts is defeated in a duel by Griffith, ambitious leader of the Band of the Hawk mercenaries, he now must fight for him. Distrustful of all at first, through hard-fought battles, he soon begins to bond with his new comrades and their leader. As they rise in rank to a full-fledged army, he begins to harbor doubts about a life lived by the blade, unaware a dreadful fate that awaits.

Spurred by the flame raging in his heart, the Black Swordsman Guts continues his seemingly endless quest for revenge. Standing in his path are heinous outlaws, delusional evil spirits, and a devout child of god. Even as it chips away at his life, Guts continues to fight his enemies, who wield repulsive and inhumane power, with nary but his body and sword—his strength as a human.

Eiji Hino is a wanderer who has no place to call home and a tragic past. When metallic creatures known as the Greeed awaken after their 800-year slumber to attack humans and feed off of their desires, the disembodied arm of the Greeed named Ankh gives Eiji a belt and three Medals to fight the other Greeed as Kamen Rider OOO. The mysterious Kougami Foundation approaches Eiji and begins assisting him in his fight against the Greeed, though their true motives are not clear. As Eiji fights the Greeed and their Yummy monsters, learning more about the Greeed and Ankh, he starts to find a purpose beyond his journey.

In 2008, disasters beyond the common sense of mankind "super disasters" were occurring frequently all over the world. It was the work of the evil organization Neo Terror that plans to destroy the Earth. In order to counter the super disaster, the United Fire-Defense Agency gathers five young elite members and forms a special rescue unit Rescue Force. Wearing reinforced suits, equipped with super vehicles and Rescue Tools, they explosively suppress the super disaster and protect people from the evil hands of Neo Terror. The keyword for the rescue's success is "Bombing completed!" (Bakuchin Kanryou!).

A college student’s ordinary life turns upside down when a mysterious senior claims they’re lovers from a parallel world.

Mikoto, a forensic investigative examiner, and her partners trace down the evidence of crimes and unravel the puzzles behind mysterious deaths.

Born in a family of delinquents, Nanba Tsuyoshi is expected to succeed as the strongest delinquent in school. Unbeknownst to his family however, he decides to enroll in the top high school in town to live as a normal high schooler. Can he maintain his double life as the strongest delinquent in town and as a normal high schooler?

An inconspicuous middle school psychic confronts an organization plotting to use other psychics to rule the world. Based on the hit manga.

The Band of the Hawk and their enigmatic leader Griffith continue winning battle after battle as their prestige throughout the kingdom of Midland grows. But their latest task is one that has seen failure from everyone who has attempted it: the subjugation of the impenetrable fortress of Doldrey.

Guts, an immensely strong sword-for-hire, has little direction in his life, simply fighting one battle after the next. However, this all changes suddenly when he meets and is bested by Griffith, a beautiful and charismatic young man who leads the Band of the Hawk mercenary army. After Guts joins the Band and the relationship between the two men begins to blossom, Casca, the tough, lone swordswoman in the Band of the Hawk, struggles to accept Guts and the influence he has on the world around her. While the two men begin to fight together, Griffith continues to rise to power, all seemingly in order to reach his mysterious, prophesied goals. What lengths will Guts and Griffith go to in order to reach these goals, and where will fate take the two men?

One year has passed since Guts left the Band of the Hawk and Griffith was imprisoned by the Kingdom of Midland for treason. In the dead of night, at a camping site where they hide, the Band of the Hawk is attacked by Bakiraka assassins led by Silat. When all seems lost, Guts returns from his journey. "You destroyed everything." Crying that Griffith is nothing without Guts, Casca and Guts are joined together body and soul. Griffith is imprisoned in the oldest building in Wyndham Catle, the Tower of Rebirth.

In a world where people awaken to supernatural powers, one ordinary police officer Makoto Hikawa stands against this chaos.

University student Wakamizu Ryota (Emoto Tokio), who is the middle of job hunting, gets caught up in a sudden gang dispute. Ryota’s life is saved by Yanagiba Ryuichi (Namase Katsuhisa), the boss of Yanagiba-gumi, and Ryota for some reason ends up harbouring Yanagiba in his own home. Ignoring Ryota who wants him to leave immediately, Yanagiba uses the leftover food in the fridge and starts to prepare a meal without asking. However, the meal is surprisingly delicious despite the leftovers that did not seem possible to combine. This is the beginning of a bizarre communal life connected by meals for a gangster and a university student.

Set in the near future in a lawless world. Kurisu Saotome (Kirara Asuka) is a beautiful woman, but she is also a deadly bounty hunter. She wears an armored suit, possessing great power, and she is known as Iron Girl. Kurisu Saotome doesn't remember who she really is or where she comes from. To regain her memory, she continues her lonely battle.

A man brutally murders a married couple and leaves the word “ikari” (“rage”) written with their blood. The killer undergoes plastic surgery and flees. At three different locations in Japan, a male stranger appears. People suspect that the stranger might be the murderer.

The Kamen Rider Club discovers that the Dai-Zangyack fleet is moving towards Earth, led by Captain Marvelous as their Great Emperor. With many revived Super Sentai villains under his command, Captain Marvelous plans to obtain the Great Power of the Kamen Riders which is said to be "Ultimate Treasure in the Universe". Meanwhile, Tsukasa Kadoya becomes the Great Leader of Dai-Shocker once again and recruits past enemies of the Kamen Riders to take down the Super Sentai teams.

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.

Movie War Mega Max featured the first seven Kamen Riders (Kamen Rider 1, 2, V3, Riderman, X, Amazon, and Stronger) to commemorate the franchise's 40th anniversary. Trailers for the film shown during airings of Fourze also showed the return of Kamen Rider Double as well as a new form for Kamen Rider OOO. Unlike previous Movie War films, where they were divided into 3 segments, Movie War Mega Max is divided into 5 parts. Like previous Movie War films the secondary Kamen Rider of Kamen Rider Fourze, Kamen Rider Meteor, made his debut in the film.