Kamen Rider question?

Kamen Rider are divided into two era, the Showa Era & the Heisei Era.

Showa Kamen Rider Series:

Kamen Rider (1971-1973)

Kamen Rider V3 (1973-1974)

Kamen Rider X (1974)

Kamen Rider Amazon (1974-1975)

Kamen Rider Stronger (1975)

Kamen Rider (Skyrider) (1979-1980)

Kamen Rider Super-1 (1980-1981)

Kamen Rider Black (1987-1988)

Kamen Rider Black RX (1988-1989)

Heisei Kamen Rider Series:

Kamen Rider Kuuga (2000-2001)

Kamen Rider Agito (2001-2002)

Kamen Rider Ryuki (2002-2003)

Kamen Rider 555 (2003-2004)

Kamen Rider Blade (2004-2005)

Kamen Rider Hibiki (2005-2006)

Kamen Rider Kabuto (2006-2007)

Kamen Rider Den-O (2007-2008)

Kamen Rider Kiva (2008-2009)

Kamen Rider Decade (2009)

Kamen Rider W (2009-2010)

Kamen Rider OOO (2010-2011)

Hope it helps!