Board Thread:News and Announcements/@comment-5038468-20170331185215

So Murata said in one of the latest streams that he considers the latest arc as the Super Fight Arc, not part of the Monster Association Arc. In addition, Murata stated the Super Fight Arc would end in around two chapters. With this information, I think we should consider renaming the chapters 66-72 as well as the next two chapters to be the Super Fight Arc and hold off using the Monster Association Arc name for later.

Information provided by sysr23 aka stream translator 