The Japanese cut of the film is several minutes longer than any other print. Additional scenes include a prologue, an introduction to Geretta Geretta's character, and several minutes of the remaining team wandering throughout the tunnels looking for the Tubular Corporation Command Center.
In the scene directly before the remaining team enter the Tubular Corporation Command Center, Sara says "Where is it, Fuller?" In the print found on the Japanese VHS, the line reads "Fuller, where is it?" - and the entire entrance of the cast into the hallway prior to that is slightly different, too, indicating that an alternative take was used for the Japanese version.