In the world of One Piece, the Germa Kingdom has always been a mysterious and, quite frankly, an outlier. In a world where the Pirates and Marines fight against each other with their fists, swords, and pistols, this warmongering nation ruled the battlefield with the power of their science. Because apart from the famed Dr. Vegapunk, the Germa Kingdom is the biggest producer of some of the most technologically advanced weapons on the globe.