is a 12 episode anime
from Studio Tatsunoko Productions and director Seiji Mizushima that ran from October 6th 1998 to December 22nd 1998.Set in the future of 2007
, Professor Takuma Nekasa uncovers a gene code that will unlock the human body's greatest mystery and expose mankind to its greatest threat. To correct this, Gawl, Koji, and Ryo
, three young scientists from the future travel back in time to undo this mistake. Appearing three months before the incident they find themselves facing Ryuko Saito
, a scientist who prefers that the future remain the same, and his Generator allies.