Barbella

"Yeah, Feel The Burn Yugo"
Barbella is one of most talented sensei that teaches her Godson to be a Sentinel and definitely by doing so She was very helpful to the Centurions on watching over her Godson from harm against enemies
Barbella is the Earth Sentinel Class Centurion who trained with Yugo to fight the forces of evil in order to be Brown Centurion also She was there for Yugo's birth which is She always been there for him to protect her Godson from any harm comes towards Asami family