Takahara is the human form of the Category Jack of Spades Undead, the Eagle Undead.
Kamen Rider Blade
Takahara made a pact with Chalice to fight as the two last Undead standing 10,000 years ago. In the present day, he misidentifies Hajime as the Mantis Undead as he saw Hajime transform into Chalice. He took the Change Mantis card from him with intend on avenging his comrade. Sealed by Blade's Lightning Sonic
Kamen Rider Decade
OOO, Den-O, All Riders: Let's Go Kamen Riders
Eagle Undead had once appeared as one of the Undead kaijins that joined Shocker along with other 5 Undead and thier leader Kerberos Undead though he fight and defeated by Kamen Rider Blade.