So now aside the Dragon Ball Super manga aparently there is also a Dragon Ball Heroes manga. Who writes the Dragon Ball Heroes manga? Does Akira Toriyama has any involvement in it?
Toyotarō (とよたろう) is the author of the spin-off manga Dragon Ball Heroes: Victory Mission, which debuted in the November 2012 issue of V-Jump and the illustrator of the Dragon Ball Super manga version. He is Akira Toriyama's chosen successor. http://dragonball.wikia.com/wiki/Toyotar%C5%8D