Carlos

As a member of the Eldora Five, Carlos appears to be in a perpetual state of sleep, even amidst combat. Despite his constant slumber, the other members carry him along in their armor, telling others that he is "awake in spirit."
He wakes up only twice throughout the series: first, following the battle with Bucchi's armor, and second, during the climactic fight with The Claw, where he activates their armor's reserve power cell and reminds his comrades that they should have read the manual.