Do Roborider and Biorider count?

Probably not 'cause it's technically the same person, no?
But for this thread I'll let it slide ;o

I don't know how I forgot about Zeronos. I LOVE this rider. His background, why he's around, his arc.. all of it.

its either IXA or Accel for me

I like Birth as well

Hikawa for me. He was GREAT!

It's Ixa (Otoya or Jiro) for me. Follow closely by Deind.

Hikawa in the G3 is my favorite secondary rider and one of my favorite Kamen Rider characters hands down.

Some of my other favorites inclide Otaya in Ixa, and Kagami.

Gatack.
He's pretty much the main character of Kabuto :lol

Having just finished Den-O, Zeronos is pretty sweet. I like how while he's a grumpy jerk, he's not getting in fights with Den-O every other episode, except for that one time, but it was Ryuutaros' fault.

Just started Agito this week and I am seriously more into G3 than Agito :lol Hikawa is easily one of the best secondary riders. It's hard for me to say that considering just how damn much I love Zeronos and Kuuga (Decade version).