Chou Tokkyuu Hikarian
English name: Super Express Hikarian
Genres: Action, Adventure
Type: TV, Episodes: 156
Aired: Apr 2, 1997 to Mar 29, 2000
Source: Unknown
Rating: G - All Ages
Synopsis:
Chou Tokkyuu Hikarian is about a series of bullet trains that are turned into robots. The robots, along with two humans named Tetsuyuki Shinbashi and Minayo Kanda, have to stop an alien invasion.

(Source: Wikipedia)