Boasting the most ferocious momentum among the Thunderbolt Girls, Kate is literally the 'Incarnation of Fury.' The American M1A1 HC (Thunderbolt Girl) she commands reflects her burning fighting spirit. Treading the battlefield with overwhelming firepower at her back, Kate's presence is said to be like a flash of lightning.

Possessing the sharpest intellect among the Thunderbolt Girls, Elsa dominates the battlefield alongside the Leopard 2A4M (Thunderbolt Girl), which features outstanding accuracy and maneuverability. With cold-bloodedness, thorough calculation, and a composure that never wavers in any situation, Elsa approaches combat as if playing chess, allowing the enemy not a single mistake.

Possessing indomitable strength even among the Thunderbolt Girls, Maria is armed with a free-spirited and bold personality. The T-80U-E1 (Thunderbolt Girl) commanded by Maria advances rapidly, covering the battlefield in a storm of flame and smoke; it is said that nothing can survive in the wake of Maria's tank.