Kamen Rider Wisp

Kamen Rider Wisp (仮面ライダージオウウィスプ) is a Japanese drama in 's. It is the fourth series in a currently unknown new era. It's the first series where the main character is not original, rather, it's one of Sega's characters, Sonic the Hedgehog. With this, it's the first time where Kamen Rider crosses over with another franchise, outside of Tokusatsu, in terms of a TV series.

Plot
On the year 3021, it's Sonic's birthday and he and his friends are celebrating the milestone. They all give him gifts and are celebrating his birthday at peace, with no troubles whatsoever, even his friends from Planet Wisp came to greet Sonic. The Rookie (from Sonic Forces; in his standard wolf form) hands Sonic a different gift, a morpher with a small Wisp capsule with White Wisps. Before the Rookie could explain it, they witness an explosion near the party. As the two rush back to the party, they find out that the Time Eater has returned with summoned monsters and robots (from the Eggman Empire) and manages to capture all of Sonic's friends. With the Rookie and Sonic left, they must team up to go through time to rescue their friends, as Sonic becomes... Kamen Rider Wisp!

Allies

 * Miles "Tails" Prower
 * Knuckles the Echidna
 * Shadow the Hedgehog
 * Rouge the Bat
 * Amy Rose
 * Cream the Rabbit
 * Big the Cat
 * Espio the Chameleon
 * Charmy Bee
 * Vector the Crocodile
 * Silver the Hedgehog
 * Blaze the Cat
 * Ray the Flying Squirrel
 * Mighty the Armadillo

Eggman Empire

 * Dr. Eggman
 * Metal Sonic
 * Infinite
 * Chaos 0
 * The Forbidden Three
 * Fang the Sniper
 * Bark the Polar Bear
 * Bean the Dynamite
 * The Deadly Six
 * Zavok
 * Zazz
 * Zeena
 * Zor
 * Zomon
 * Master Zik

Episodes
Each episode of Kamen Rider Wisp ends with the year relevant to that particular episode, often the launch year of the original game in the case of tribute episodes.
 * 1) The Big Milestone 3021 (ビッグマイルストーン3021)