Gantz

The November issue of Shueisha's Miracle Jump magazine is revealing on Tuesday that Hiroya Oku and Keita Iizuka (Blue Gralia) will launch a Gantz spinoff manga temporarily titled G-GANTZ in the magazine's December issue on November 17. Oku is credited with the original work, and Iizuka will draw the manga. Oku himself drew the cover art and special pinup used to announce the new manga. The first chapter will include an opening color page.
The description on the announcement states, "A shocking work with a fresh, new take on a new 'GANTZ' world!"

[url]http://animenewsnetwork.com/news/2015-10-16/hiroya-oku-keita-iizuka-launch-gantz-spinoff-manga-in-november/.94277[/url]

This is hardly the first spin-off and i will assume that none are surprised by this announcement if we consider that his current series is loosing money and that Gantz had a very open ending.

Edit: Here it is Gantz:G.

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