The Bugster Virus, formed from video games, threatens humanity and seeks to turn Bugsters into complete beings. A hospital intern, Emu Hojo, and three other Kamen Riders (Brave, Snipe, and Lazer) must defeat the virus and save humanity.
2001
1981
2021
2013
2005
1986
2009
1992
2006
1998
1983
1976
1993
1996
2003
1990
1994
2024