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.
1987
2022
2002
1965
1984
2023
2014
1979
1998
1992
2006
2019
2021
1966
1997
2025