On November 21st, Shueisha will be releasing a new issue of Jump SQ II. The first issue was released in Japan on April 18th and contained the first chapter of Takei’s latest manga, Ultimo, titled Chapter 0. Since that time, there has been little to no word on any future chapters which were originally planned to be released in the monthly publication of Jump SQ. In the November issue, Ultimo was hinted at a return with a reprint of inital promotional picture. However, in a recent update to the website, it appears that a new Ultimo post card will be inserted into the Jump SQ II. It appears unlikely that a full chapter of Ultimo will be released in this second volume of Jump SQ II, but a hint at the release of the first true Ultimo chapter may be said in the issue.

You can see the image for the promotional postcard here:
http://jumpsq.shueisha.co.jp/contents/sq2/index.html