Release: 2006
Status: Completed
Type: OVA
Other Name: The Galaxy Railways: A Letter from the Abandoned Planet, The Galaxy Railways: Planet of Forgotten Time, 銀河鉄道物語 ~忘れられた時の惑星~
Total Episodes: 4
Synopsis: This is the OVA of The Galaxy Railways. The Galaxy Express 999 crashes on the off-limits planet of Herise and it's up to the SDF Sirius Platoon to assist.