In 1971, a scientific expedition in Latin America had uncovered an ancient artifact containing the remains of the demon Giff, leading to the creation of the Vistamps. In the present day, the remains of Giff now lie in the hands of a demon cult called the Deadmans, who seek to resurrect him by converting peoples' inner demons into their fold. Fenix, a governmental organization opposing the Deadmans, have developed the Revice Driver for someone with complete control over their inner demon. Ikki Igarashi, a young man who runs a public bath with his family, comes into acquisition of the belt while forming a contract with his inner demon Vice. Together, as Kamen Rider Revi and Vice, they are Kamen Rider Revice!

Kentaro Maedaas Ikki Igarashi / Kamen Rider Revi
Subaru Kimuraas Vice / Kamen Rider Vice (voice)
Wataru Hyugaas Daiji Igarashi / Kamen Rider Live, Kagero / Kamen Rider Evil
Ayaka Imotoas Sakura Igarashi / Kamen Rider Jeanne
Noritaka Hamaoas George Karizaki
Hikari Kabashimaas Aguilera / Hana Natsuki / Kamen Rider Aguilera
Hayata Sekias Orteca
Claud Hachijoinas Julio / Go Tamaki
Junya Komatsuas Hiromi Kadota / Kamen Rider Demons
Tomoya Okuas Hikaru Ushijima
Nobuhiro Mouri
Hiroki Uchida
Kotaro Nakagawa