Koyoru has drained all my desire to post in this roleplay. They are, bluntly, a Mary Sue. NPC's are being created solely to show how awesome they are, which is a bad start. But her 'part-time' job? Extensive chemical analysis [i]on her own[/i], which would require skills to obtain that she'd only get either through extensive experience otherwise (implausible at 19) or... through the very same degree that she's studying for. Oh, and the NPC's have to be easily cowed because that makes her look better. 

And her backstory... orphan (woo), learned martial arts from an old master, and is a miko. These last two are in the same place, despite 'shinto shrine' being completely unrelated to 'martial arts dojo' except that they both happen to come from Japan. Meanwhile, personality is 'misunderstood loner' with no actual character flaws except a little doubt, which would simply facilitate having other characters reassure her about her own awesomeness So... orphan, excessively intelligent, basically the best fighter in the RP by default, and a personality that is nothing but warning signs. :/

Finally: white hair. [i]Naturally[/i] white hair, no mention of albinism or anything of the like? I am somewhat guilty here because I didn't recolour the eyes there.