Aaron Louis is the Aquos Bakuna, and is the strongest of the six Bakuna. He has 2000 Gs in his normal state.
Aaron Louis, like any other stereotypical Aquos brawler, is cool and calculating. For Aaron, however, that's his normal appearance; when he gets mad, he goes BERSERK. All the other Bakuna always try and prevent him from going berserk, because in that state, he wouldn't care who was enemy or ally, he'd just destroy them all.