Ryotaro Nogami transforms into Kamen Rider Den-O traveling to different times using the time-traveling train DenLiner to battle the Imagin monsters and preventing them from altering the past to affect the present and future.
1985
1984
1980
2008
1972
2004
1997
2022
2021
1974
1963
1979
1996
2019
2018
1992
2006
2024