over a year ago:
This time it's not a rumor, girls! Kuroshitsuji is back on a ship to broadcasting. The return of a second season was confirmed by Junichi Suwabe, the voice actor of the Undertaker. When the series will be broadcast has not been confirmed, but there are hopes for the fall.
I'm aware that Gwiazdeczka has already provided you a link to the article, but I thought it would be best to use the forum than the comment box.