Ninja

The ninja are clans hailing from the rim that specialize in combat and infiltration in naught gravity. Each clan operates out of monastery fortresses hidden among the Rim's many asteroids. Each ninja is trained from a young age and raised so they never feel gravity's pull. It is said this gives them a native instinct for fighting in three-dimensional weightless combat that those raised on spheres or even under the influence of anchors can never acquire.
They often hire their services as bounty hunters or soldiers to other factions on the Rim, preferring to remain neutral in the broader political conflicts that permeate the system. Though, occasionally, a clan might align itself with a particular faction if the money is right or their interests align.