Chou Tokkyuu Hikarian
English title: Super Express Hikarian
Japanese title: 超特急ヒカリアン
Alternative titles: Hikarian: Great Railroad Protector
Type: TV
Source: Unknown
Episodes: 156
Status: Finished Airing
Aired: Apr 2, 1997 to Mar 29, 2000
Broadcast: Unknown
Duration: 7 min per ep
Rating: G - All Ages
Producers: TV Tokyo
Genres: Action, Adventure
Demographics: Kids

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)