Interesting changes come for the 2011-2012 period as the leading Japanese publisher decided to merge Business Jump and Super Jump to create a new biweekly magazine aimed at seinen audiences, consisting of male workers in their 30's and 40's, those that were raised on the 80's generation of Weekly Shonen Jump.
The new title will continue serializing Ring ni Kakero 2, Jin and Gotakeshi.
As for the spinoff magazine Jump Kai, it will be relaunched as a periodical magazine.
Shueisha explained that it is making these changes in response to the changing environment for seinen manga and the changing tastes of readers.
Source: ANN