Kamen Rider Revice: My Brother is Kamen Rider (仮面ライダーリバイス オレの兄貴は仮面ライダー,Kamen Raidā Ribaisu Ore no Aniki wa Kamen Raidā)[1] is a one-shot manga chapter set within the continuity of Kamen Rider Revice.[2] It was given to theater-goers of Saber + Zenkaiger: Superhero Senki.
Just like Kamen Rider Revice: The Movie, the manga's existence was not publicly known until the release of Superhero Senki.
The manga's cover has Daiji performing the famous bike slide from the film Akira.
Towards the end of the manga, Daiji vows to one day become a Kamen Rider, which foreshadows his eventual becoming of Kamen Rider Live.
The manga is almost a perfect recreation of the Kamen Rider Revice: The Movie with some notable differences like Vice not transforming into a giant duck and the renters not appearing.