Kamen Rider Ex-Aid

Emu Hojo is an intern in the Pediatrics Department at Seito University Hospital and a genius video gamer who goes by the alias "M".

Emu was inspired to practice medicine after a doctor, the future minister of health Kyotaro Hinata saved his life from an illness when he was a child.

Led by the mysterious Parad and his partner Graphite, the Bugsters manifest themselves in the physical world by infecting humans that play Genm Corp's video games at a cellular level.

Genm Corp counters the Bugster threat by developing the Gamer Driver belts and a series of transformation and summon type trinkets, the Rider Gashats, for doctors who underwent a special procedure to be allowed to use its powers.

One of the chosen doctors is Emu himself, who transforms into Kamen Rider Ex-Aid to save his patients from the Bugster viruses.

Parad explains his intention to wipe out the human race with the game, revealing himself as Emu's Bugster counterpart while Poppy convinces a revived Kuroto to join the CR after reminding him of his mother whom she manifested from.

A Movie War film, titled Kamen Rider Heisei Generations: Dr. Pac-Man vs. Ex-Aid & Ghost with Legend Rider (仮面ライダー平成ジェネレーションズ Dr.パックマン対エグゼイド&ゴーストwithレジェンドライダー, Kamen Raidā Heisei Jenerēshonzu Dokutā Pakkuman Tai Eguzeido Ando Gōsuto Wizu Rejendo Raidā), was released in Japan on December 10, 2016.

Kamen Rider Ex-Aid the Movie: True Ending (劇場版 仮面ライダーエグゼイド トゥルー・エンディング, Gekijōban Kamen Raidā Eguzeido Turū Endingu) was released in the Japanese theaters on August 5, 2017, double billed with Uchu Sentai Kyuranger the Movie: Geth Indaver Strikes Back.

[14] It features the movie-exclusives Kamen Rider Fuma and his Ninja-Players, as well as the movie version of the series' final antagonist Gamedeus.

[15][16] A Movie War film, titled Kamen Rider Heisei Generations Final: Build & Ex-Aid with Legend Rider (仮面ライダー平成ジェネレーションズ FINAL ビルド&エグゼイドwithレジェンドライダー, Kamen Raidā Heisei Jenerēshonzu Fainaru Birudo Ando Eguzeido Wizu Rejendo Raidā) was announced to be released on December 9, 2017.

The theme song is "GAME CHANGER" performed by Hiroyuki Takami, who reprised his character in the first entry.

The events of the novel take place three years after Kamen Rider Ex-Aid Trilogy: Another Ending.