Shishimai Wataru, a full-time househusband, was an excellent detective but retired after the murder of his wife, and lives a peaceful life while raising his only daughter in high school. One day, he is suddenly summoned by Motomura Shuta, a young man suspected in a "serial kidnapping case," and assigned to investigate the case. Moreover, Motomura suffers from Dissociative Identity Disorder (DID), a disorder in which several personalities appear interchangeably.

Kamen Rider Drive Special Event: The Special Circumstances Case Investigation File is the first stage show of Kamen Rider Drive. It was performed live on May 3-4, 2015, and was released on DVD on September 9, 2015. This event included a special show featuring Kamen Rider 3 and Kamen Rider 4 with lights, sounds, and special effects along with a completely original story.

Akira Yamazaki and Akira Kaido are new employees at Industrial Central Bank. They are both outstanding at their jobs and fierce rivals, but they come from totally different backgrounds. When Akira Yamazaki was a child, his father's factory went bankrupt and his family ran away in the middle of the night. Because of that experience, Akira Yamazaki wants to work as a banker to save people. On the other hand, Akira Kaido was born into a family that runs a large company. He works with a calm demeanor. Due to a case, Akira Yamazaki receives a demotion. Akira Kaido continues to be successful at work, but his family's company is on the verge of bankruptcy due to their family-oriented management style. The employees there and their families are all in a crisis situation. With this desperate situation unfolding, the reversal of fate of these two men begin.

Five flashy Roidmudes seem to be causing a “thick air” event, and when Shinnosuke goes to investigate, turns out the problem was being caused by a yokai. After arresting the red one, Shinnosuke starts interrogating. He claims to be a ninja fighting yokai and that he’ll show Shinnosuke. While this uneven pair squabble, Kyuemon Izayoi and the Roidmudes were putting a terrible plan in progress.

Gaim: It begins on the planet Kouta and Mai reside. Suddenly a mysterious enemy appears, then heads for their friends back in Zawame City. What is the enemies’ plan to release the curse of the Over Lords and Helheim? This being has even driven Kouta, who has become an existence like-God. Find out how the series continues after the events of the last episode. Drive: A legendary thief, the Special Unit, and Drive are locked in a showdown. How does the Drive Driver (Mr. Belt) fit in to all of this?

The evil organization Shocker alters history by sending their newest creation, Kamen Rider 3, to defeat Kamen Riders 1 and 2 back in 1973. In the alternate present, Shocker is more powerful than ever, and most of the Kamen Riders are now either imprisoned or brainwashed to work for them. One such brainwashed Rider is Shinnosuke Tomari who thanks to his partner Kiriko Shijima, remembers the truth and joins forces with the remaining Kamen Riders who are still at large to make a stand against Shocker and put history back on its proper course.

Utopia was a tower of hope, but it was a tower of despair created by human desires. In Utopia, they were researching the only way to save this world: a vaccine against the monster called Golem. One girl with special antibodies was used as research material. Her name is Mirai, the daughter of Hibiki Mamiya. Hibiki decides to rescue Mirai together with five men who have gathered in Utopia. The men are trying to rescue their loved ones, to save their family and friends, and to steal food and money to survive. Although each of them has their own non-negotiables and some rebellion, they gradually come to resonate with Hibiki's beliefs and decide to fight together.

After witnessing a strange explosion, Shinnosuke Tomari is later visited by a young man claiming to be his son Eiji Tomari from the year 2035. Eiji warns Shinnosuke that a year from now, Mr. Belt's AI will go berserk and lead to the Roidmudes overtaking humanity. However, Shinnosuke cannot immediately deal with this new information when the evil Kamen Rider Dark Drive also comes from the future, causing enough mayhem that leads to Shinnosuke being framed for it and becoming the public's most wanted.

A new Roidmude, Angel, appears, granting full human emotions to Chase. Chase, now possessing the emotions he wanted to feel, attempts to integrate into humanity, but becomes uncertain when he realizes the dangers of what the Angel Roidmude is doing. Chase must decide between Justice and the emotions he always wanted, with the lives of those around him at stake.

Based on the German TV series "Der letzte Bulle."