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.
2001
1960
1994
1984
1996
1997
1977
1998
2013
1963
1964
1974
2004
1955
2000
1987
2020
2019
