|Season:||Kamen Rider Spade Warrior|
|First Appearance:||Episode 1|
|Last Appearance:||Episode 33|
|Number of Episode Appearances:||33|
Kenelm "Ken" Whitney is a twenty-three year-old aspiring writer, helping Ray & Rosalind's mission by giving them hospitality. He loves to drink milk.
- Kotaro Shirai - Kamen Rider Blade counterpart at Kamen Rider Wiki