>>54048938She is part Jewish, I mean come on her grandfather literally looks like a fucking rabbi and is a backstabbing snake who adores screwing over other people, Erick, her (((friend))) says "Oy vey" too while proceeding to act like a sociopathic shit stain during his segment of the game, Saki straight up acts like a schizophrenic lunatic and even uses le happy salesman Pokemon aka Probopass. It's very obvious why she is the way she is.