is a Japanese tokusatsu television series, the 36th entry of Toei Company's Kamen Rider metaseries, and the seventh series to debut during the Reiwa era. The series premiered on September 7, 2025, joining No.1 Sentai Gozyuger and later, Super Space Sheriff Gavan Infinity in the Super Hero Time lineup after Kamen Rider Gavv's finale.
The overall themes of the series are dreams and spy technology. It is both the first Kamen Rider series to have a global simulcast alongside its domestic Japanese release and the final series to air alongside a Super Sentai series.
Baku Yorozu is a young man plagued with terrible luck who dreams of becoming a secret agent. He spends his nights dreaming of serving the special organization CODE as Code Number: Seven. When a stroke of misfortune pulls Baku into an encounter with the monsters known as Nightmares, he is enlisted by the mysterious commander Zero to become an actual CODE agent. Now equipped with the ZEZTZ Driver, a transformation belt using specially powered capsules known as "Capsems", Baku transforms into Kamen Rider ZEZTZ to stop the Nightmares in both the dream world and the real world.
The Kamen Rider ZEZTZ trademark was registered by Toei Company on March 11, 2025, and published on March 19, 2025.
ZEZTZ was officially announced on July 6, 2025. A production announcement conference introducing the main cast and characters and the artist for the show's theme song was held on August 7, 2025.
This is the first Kamen Rider series to be broadcast internationally via a simultaneous release with North America, the UK and Australia and New Zealand receiving the show via Shout! Studios on its platforms.
The opening theme song is titled "VISIONS", performed by NAQT VANE, Hiroyuki Sawano's vocal project. The second opening theme song is titled "PLAY BACK", performed by Yuta.
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Kamen Rider ZEZTZ debuted in the feature film Kamen Rider Gavv the Movie: Invaders of the House of Snacks.
ZEZTZs yet-to-be-titled film is scheduled for release on July 24, 2026, double-billed with Super Space Sheriff Gavan Infinitys film.