Kamen Rider Heisei Generations FINAL : Build & Ex-Aid with Legend Riders
Kaisei Mogami was a researcher of Touto Institute of Advanced Matter Physics, specializing in the study of parallel worlds. He discovered the Bugster Virus in the Sky Wall, and theorized that it came from another world. That theory would eventually lead to him developing a cross-dimensional machine called Enigma alongside none other than Takumi Katsuragi. The government did not approve of his budget and Mogami quit his job, and instead went to work for Namba Heavy Industries Ltd.. During his time there, he managed infuse the Bugster Virus with the Nebula Gas and devised the Kaiser system, but actually building it required a more potent sample of the Bugster Virus, so Namba allowed him to work on Enigma, while Takumi's job at Faust provided him to means to go to Ex-Aid's world as Kamen Rider Build in order to collect Bugster virus samples.
Publication Information
- Build : Kaisei Mogami
- Japanese : 最上魁星
- Version : Kamen Rider Build
- Alter Egos : Kaisers
- Type :
- Affiliation :
- Gender : Male
- HomeWorld : Earth (World of Build)
- Season : Kamen Rider Build
- First Appeareance : Kamen Rider Heisei Generations FINAL : Build & Ex-Aid with Legend Riders
- Potrayer : Kenji Ohtsuki
- Main View : Full Episod
Kamen Rider Build
Facing a new model Bikaiser, Sento Kiryu initially believed that Kaisei Mogami had returned, bewildered as to how he could have survived. When he defeated the Bikaiser, however, he found the true identity to be an innocent test subject whom had been exposed to Nebula Gas. Infact, the late Mogami's Kaiser System had been updated by Nariaki Utsumi on behalf of Blood Stalk and Namba Heavy Industries Ltd., and the prototype's battle with Build allowed him to finalize the new Hell Bros. Sento was again reminded of the unification of the two Kaisei Mogamis into Bikaiser when he witnessed Fu Washio transform into Hell Bros.
Form
Nebula Hell Bro's
- Main Articles : Kaisers Form, Weapons, Powers and Abilities
- Origin : Earth (World of Build)
- Version : Kamen Rider Build
- Type : Riders
- Announcement :
- Form : Gearless Bi-Kaiser
- Height :
- Weight :
- Punching Power :
- Kicking Power :
- Maximum Jump Height :
- Maximum Running Speed :
- Appearances : Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders, Raising the Hazard Level ~7 Best Matches~ Episodes 1-2, Build Episodes 26-27, 29-32
- Nebula Hell Bro's is the prototype of Bikaiser, is a basic body of the Kaiser with no Gears attached. Though typically bypassed altogether in the transformation to Kaiser, it is briefly seen during the transformation to the combined Bikaiser.
Kaisei Mogami (World of Ex-Aid)
Publication Information
- Build : Kaisei Mogami
- Japanese : 最上魁星
- Version : Kamen Rider Build
- Type : Scientist (Counterpart of Kaisei Mogami)
- Affiliation : Foundation X
- Gender : Male
- HomeWorld : Earth (World of Build)
- Season : Kamen Rider Build
- First Appeareance : Kamen Rider Heisei Generations FINAL : Build & Ex-Aid with Legend Riders
- Potrayer : Kenji Ohtsuki
- Main View : Full Episod
Kamen Rider Heisei Generations FINAL : Build & Ex-Aid with Legend Riders
As Kaiser Reverse, this Kaisei Mogami made his appearance before the Gamer Riders at Seito University Hospital. Taking claim for the Nebula Bugsters unleashed there. Following his counterpart in the World of Build, Mogami activated the World of Ex-Aid's Enigma device, causing the Gamer Riders' transformations to be cancelled and rendering them defenseless. Kaiser Reverse attempted to kill the doctors only to be met by Kamen Rider Ghost, who assumed Newton Damashii to defeat the Nebula Bugsters accompanying him. Seeing his advantage lost, Kaiser Reverse took his leave.
Kamen Rider Build
Sento was reminded of the unification of the two Kaisei Mogamis into Bikaiser when he witnessed Fu Washio transform into Hell Bros.
Nebula Hell Bro's
- Main Articles : Kaisers Form, Weapons, Powers and Abilities
- Origin : Earth (World of Build)
- Version : Kamen Rider Build
- Type : Riders
- Announcement :
- Form : Gearless Bi-Kaiser
- Height :
- Weight :
- Punching Power :
- Kicking Power :
- Maximum Jump Height :
- Maximum Running Speed :
- Appearances : Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders, Raising the Hazard Level ~7 Best Matches~ Episodes 1-2, Build Episodes 26-27, 29-32
- Nebula Hell Bro's is the prototype of Bikaiser, is a basic body of the Kaiser with no Gears attached. Though typically bypassed altogether in the transformation to Kaiser, it is briefly seen during the transformation to the combined Bikaiser.
