Be it during a fight or life in general, moral compass means little to Karasin Suoh. If you don’t want a person harmed, you had better specify. General terms mean nothing to her as Karasin Suoh only deals in specifics. If the rules of a duel say you can’t shoot before the count of three? A grenade over the shoulder is fair game, then. Tell Karasin Suoh to stop someone at all costs, well, you better not be concerned if they’re brought back dead or alive.

Both Karasin and Niel are inseparable, bound by a link which is more than mere blood. Even with their varying skills and differences, when together the two are noted to instinctively coordinate, cover for one another's actions, and have an unspoken empathic connection with one another. While it has been proven not to be a case of outright telepathy, this link has led to the impression of Karasin and Niel being a single soul shared across two bodies.

Karasin Suoh is extremely cocksure and headstrong. Possessing a keen wit and exceptional level of intelligence, Karasin Suoh will often use her superior intellect to humiliate lesser minds. Basically, she is kind of a jerk, and that can sometimes get Karasin Suoh in a bit of trouble.

Despite her line of work, Karasin Suoh still sees herself as a refined gentleman and will often put on a show of being haughty and arrogant to those she does not know. Karasin Suoh only lets the mask slip to show her more laid back nature to those she trusts. To those she dislikes, she will actually become even more insufferable as taunts and quips without any regard for who or what she might be offending.

When it comes to a fight, some like to posture, some like to act tough, some like to dance around and go through all sorts of fancy footwork. Karasin Suoh? Karasin Suoh doesn't bother with exotic battle stances, intricate maneuvers, or super-secret tactics. Karasin Suoh, when cornered into a fight, prefers the ancient technique of a good kick to the nuts. And if that won't work, either because the enemy is a woman or has balls of steel, Karasin Suoh isn't beyond pulling a few more cheap tricks out of the bag. Granted, Karasin Suoh won't be winning any medals for nobility or any prestige for a unique fighting style or a superb maneuver, but Karasin Suoh will still be winning, the best and most dirty way she knows how.

Karasin Suoh is utterly devoted to success in combat, no matter the mission, no matter the cost. She has spent her life building herself in the image of war, utilizing a dogmatic regimen that has led her to a single-minded obsession with military success and requires intense physical and mental training. This training, however, has come at the cost of anything resembling empathy or concern for others - even her superiors and subordinates.