[Shin Henshin]

Quote:

Originally Posted by Makai Knight

The supporting cast should never exist in most shows they don't support the drag it down.

Ghost: Kanon is good
Drive: the cop that became the gf of Drive and that scientist lady were the only good ones.

Except in Ghost's case literally the entire supporting cast assist the main Riders in their investigations and fights and have shown, multiple times, that they're extremely competent and know exactly when not to get in the way.

Even Drive's cast was useful in solving cases gaining police support or hindering police support as a way to keep them from interfering with Rider-related issues.

And according to what you're saying, characters like the Kamen Rider Club in Fourze must also drag down the Riders as well.