T'rahnu Ihka. Vagabond mercenary/"problem solver" by trade. Spends more time out in the wilderness than in civilized company.
Was a prodigy in martial arts which got her in trouble with her (very jealous) twin sister, leading to her leaving her little tribe which ultimately saves her life when The Calamity wipes out the location of their home. She feels (undeserved) guilt over her inability to prevent the disaster and now wanders the land aimlessly, focusing largely on building up her martial prowess and having fun because nothing else really matters to her anymore.
Despite her penchant for retreating early and often when the situation goes south, she finds her skills in high demand as she is one of the few people skilled enough to reliably complete difficult tasks. The fact that she's skilled in use of the bow, daggers, lance, and even axe only contributes to that.
She's wise-cracking, largely jovial (a facade, but most people won't be able to tell), and almost excessively easygoing. Also far wealthier than her lifestyle would imply. Has a chocobo named T'supahto who she loves dearly and is probably the only living creature that is actually emotionally close to her. Naturally, he's very heavily armed and armored. Don't piss him off.