My first series was Decade. I walked into the series knowing it was a cross-over of sorts and that the worlds would be BASED OFF OF the other series/worlds. As mentioned in another thread, Decade was a gateway series for me, which is the reason why I love Kamen Rider at all.

For me, it was Den-O. No idea why, just went for it. And that's still a tv series I strongly recommend...tv series...can't emphasis this bit enough. Tv series...there was nothing else, there is nothing else, there never will be anything else...after that it was Double, then I think I leaped back to Kuuga. And so on and so on.

Forgetting about Ore Tanjou? :p

If it counts........... Dragon Knight. I hadn't even seen any Sentai but I was listening to some toku podcasts and heard about this new American adaptation so I looked onn line and watched it all on the 4kids site

.............. other than that, I think Decade or Faiz but I oly watched a few of each the first finished was Kamen Rider BLACK! I love that show! So 80's

I tried to start with the oldest show I could find, which was Amazon.

Mole Beastman is the best.

The first one for me was a Tagalog dub of Kamen Rider BLACK. Then a couple of years later, I discovered untranslated episodes of the original Kamen Rider series.

Mine was Kiva. I had joined a PR board and wondered what this kamen Rider thing was... so I looked up what was the current running show and searched for it on youtube. I ended up with a RAW of the episode Wataru gets the Zanvat sword. I was very confused. I then went back and watched it from the beginning... still one of my favorites.

I'd watched a few episodes of a few random series, like Black and Ryuki... and I liked what I saw, but not enough to follow through with them.

Then I saw the Kabuto movie, God Speed Love Director's Cut, and that completely hooked me on Kabuto. I then went back and watched the entire Kabuto series. So I guess that was my first complete Rider series... and still probably my favorite.

My first show was kabuto. it was a combination of a friend recomending it hardcore to me and a certant "rider figuarts week"(so this was someware during doubles run?). kabuto was cool, so cool.

My 1st was Decade