勇者王ガオガイガー
This refers to mecha that are powered exoskeletons rather than piloted as vehicles, such as in "Genesis Climber MOSPEADA" (1983), "Bubblegum Crisis" (1987) and "Active Raid" (2016); merge with the mecha, such as in "The King of Braves GaoGaiGar" (1997); combine with the robots, such as in "" (1988); or become mechanical themselves, such as in "Brave Command Dagwon" (1996) and "Fire Robo" (2016).