OOO, Den-O, All Riders: Let's Go Kamen Riders

Eiji and Ankh team up with Kotarou and Momotaros as they travel back in time to 1971 aboard the Den-Liner to stop three Mole Imagin. But Ankh’s desire to obtain Core Medals while in the past sets off a chain of events that alters the 40-year history of the Kamen Riders by allowing Shocker to take over the world. It’s up to OOO and New Den-O to restore the timeline!

• 
  Shu Watanabe

  Eiji Hino / Kamen Rider OOO
• 
  Ryosuke Miura

  Ankh / Shingo Izumi
• 
  Dori Sakurada

  Kotaro Nogami / Kamen Rider New Den-O
• 
  Toshihiko Seki

  Momotaros / Kamen Rider Den-O Sword Form (voice)
• 
  Hiroshi Fujioka

  Kamen Rider #1 (voice)
• 
  Takeshi Sasaki

  Kamen Rider #2 (voice)
• 
  Riho Takada

  Hina Izumi
• 
  Rina Akiyama

  Naomi
• 
  Kenjirou Ishimaru

  Owner
• 
  Yuki Imai

  Mitsuru