I don't remember ever hearing that anywhere...lol, I've even been wondering that for a while. I'll take crack at it...Angeltoxicosis (^.^ and we all know that's wrong). I guess maybe I have a bad memory for details. Where'd you find this out?? lol, am I being an idiot?? (I swear Prodigy, this is a rhetorical question so if you...)

Question: What are the names of the deceased 13th squad lietenant (Kaien)'s siblings?