User blog comment:B j/Prologue to Chapter 282: Ten Keys and Two Keys Review/@comment-4999650-20120511200856/@comment-79.85.46.28-20120511202902

I've just watched the opening, it's definitely the same place, that's really interesting to see that something happening in a filler arc can be used in the manga, it's not useless, I mean ! And this way, the anime arc is semi-canon, great ! ^_^