Eragon

I reckon he was. Personally, I think Urahara himself is a vizard, as well as one of the strongest characters, which is why I eagerly await Aizen vs Urahara.

That aside, he was never shown to be surprised at chigo... being a vizard, so far as I know, and given his character, it wouldn't surprise me if he knew, and I expect him to. I'm actualy curious as to whether Isshin knows about it... >_>;;

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