Kamen Rider or Mask Rider was something I got into late 2009 with the Series Kamen Rider Kiva. Around this time, I was watching Super Sentai more, starting with GoGo Sentai Boukenger a few years before. This was a gateway into other shows, especially the following year with Kamen Rider Decade. While I have not seen everything Kamen Rider I was not even aware that back in 1995 when Saban made Mask Rider. Little did I know it was based off Kaman Rider Black RX. So you can say my first Kaman Rider was Black RX.