Led by Kakashi Hatake, Naruto Uzumaki, Sakura Haruno, and Rock Lee are tasked to escort the extravagant Prince Michiru Tsuki and his spoiled son Hikaru to the prosperous Land of Moon when the two return from a long trip around the world. As if guarding two whimsical high-ranked individuals was not challenging enough, the prince's reckless decision to acquire an entire circus during their journey—mainly to entertain Hikaru's wish of owning the saber-toothed tiger featured in the show—further propels the mission into disarray.

Just as things are finally settling down, the arrival of Michiru's convoy at the Land of Moon is met with an unforeseen crisis—the greedy Chief Minister Shabadaba has taken over the country with the assistance of mysterious, powerful ninjas. While Kakashi's team relentlessly fights the enemy by any means necessary, the two princes are forced to confront a new outlook on life through adversity.

[Written by MAL Rewrite]

Although peace has finally returned to Ikebukuro, many of the odd occurrences have become common sights around the city. One such case is the police's constant pursuit of Celty Sturluson, the Headless Rider. Moreover, someone has placed a large bounty on her, igniting the motivation of gang members all over to begin searching for the supernatural creature as well. Meanwhile, Mikado Ryuugamine is approached by Aoba Kuronuma, a mysterious underclassman with unknown intentions, who reveals that he knows Mikado's true identity. But Ikebukuro's state of tranquility is short-lived, as a new threat appears in the form of a murderer who goes by the pseudonym "Hollywood," known for wearing a different mask each time they commit a crime. As the various events taking place prove to be connected yet again, Ikebukuro is thrown into another conflict that threatens to engulf the entire city in chaos. [Written by MAL Rewrite]

Shoutarou Hidari, a hard-boiled private investigator from the Narumi Detective Agency, lives for the sake of protecting the peace in the city of Fuuto alongside his inquisitive partner, Philip. One fine night, Shoutarou encounters a mysterious woman named Tokime, who is soon linked to several cases of homicide and theft. Shoutarou's investigation leads him to people using "Gaia Memories"—memory units similar to thumb drives holding vast amounts of data—to turn into formidable beasts called "Dopants." While the majority of Gaia users were put down by the detective team in the past, a number of them still remain, posing a great threat to public safety. Once more, Shoutarou and Philip, Gaia users on the side of justice, must fight as Kamen Rider W—the renowned hero safeguarding Fuuto—to eradicate the nest of villainous Dopants, all while uncovering Tokime's true identity and confronting the long-forgotten past.

One day, Yomogi Asanaka, a first-year student at Fujiyokidai High School, runs into a mysterious man named Gauma who claims to be a “kaiju user.” The sudden appearance of a kaiju is followed by the entry of the gigantic robot, Dynazenon. In the wrong place at the wrong time are Yume Minami, Koyomi Yamanaka, and Chise Asukagawa, who are dragged into the fight against the kaiju. (Source: Funimation)