Tsukasa Kadoya/Past

is an antagonist of Kamen Rider: Climax Heroes. He is an evil version of his 
present day self from the past who was the leader of Dai-Shocker as before he lost his memories. 
==Biography==
==Personality==
==Forms==
==Equipment==
===Devices===
*Decadriver - Transformation device
*Rider Cards - Gives Dark Decade the powers of previous Heisei Kamen Riders
===Weapons===
*Ride Booker - Dark Decade's primary weapon and essential for holding Rider Cards
==Behind the Scenes==
===Portrayal===
Like his prime counterpart, this version of Tsukasa is voiced by Masahiro Inoue.
==Navigation==
Category:Kamen Riders
Category:Kamen Rider Decade
Category:Heisei Era Riders
Category:Decade Riders
Category:Video Game Exclusive Characters
Category:Villains
Category:Video Game Riders
Category:Card Riders