Masahiro Inoue as Tsukasa Kadoya / Kamen Rider Decade

Ryouta Murai as Yusuke Onodera / Kamen Rider Kuuga

Kanna Mori as Natsumi Hikari

Kimito Totani as Daiki Kaito / Kamen Rider Diend

Renji Ishibashi as Eijiro Hikari / Doctor Shinigami

Tatsuhito Okuda as Narutaki

Moe Arai as Sayo Kadoya

Ryuichi Ohura as Nobuhiko Tsukikage / Shadow Moon

Gackt as Jôji Yûki

Tetsuo Kurata as Kotaro Minami / Kamen Rider Black / Kamen Rider Black RX

Toshiki Kashû as Shouichi Tsugami / Kamen Rider Agito

Riku Ichikawa as Young Tsukasa Kadoya

Momoka Ishii as Young Sayo Kadoya

Ren Osugi as Ambassador Hell

Seizô Katô as General Jark (voice)

Tetsu Inada as Kamen Rider 1 (voice)

Takahiro Fujimoto as Kamen Rider 2 (voice)

Hirofumi Tanaka as Kamen Rider V3 (voice)

Kenichi Suzumura as Kamen Rider X (voice), Garagaranda (voice)

Tomokazu Seki as Kamen Rider Amazon (voice), Ikadevil (voice)

Kouta Nemoto as Kamen Rider Super-1 (voice), Kamen Rider J (voice)

Toshihiko Seki as Momotaros / Kamen Rider Den-O (voice)

Takashi Hagino as Kamen Rider Ouja (voice)

Hidenori Tokuyama as Kamen Rider KickHopper (voice)

Renn Kiriyama as Shotaro Hidari / Kamen Rider Double (voice)

Masaki Suda as Philip / Kamen Rider Double (voice)

Miyuki Sawashiro as Kiva-la (voice)

Masahiro Yoshino as Kamen Rider ZX (voice)

Yoshimasa Tanno as Kamen Rider Ixa (voice), Shocker Combatmen (voice)

Toru Itakura as Skyrider (voice), Kamen Riders, Dai-Shocker members (voice)

Yuki Anai as Kamen Rider Blade (voice), Riders, Dai-Shocker members (voice)

Mark Okita as Tournament Announcer, Decadriver, Diendriver, K-Touch (voice)

Fumihiko Tachiki as Gaia Memory (voice)

Tōru Ōmura as Other Kamen Riders (voice), Other Dai-Shocker members (voice)

SATOSHI as Other Kamen Riders (voice), Other Dai-Shocker members (voice)

Katsuyuki Konishi as Other Kamen Riders (voice), Other Dai-Shocker members (voice)

谷口洋行 as