Dragon Ball: Heya! Son Goku and His Friends Return!!

Two extraterrestrial beings are attacking the planet where Tarble, Vegeta's younger brother, resides, and they have pursued him to Earth. Goku and his companions attempt to stop them at Tarble's request. The manga is based on the 2008 JSAT animated special and was originally written by Koyama Takao under the supervision of Toriyama Akira. Ooishi Naho provided the illustrations for the manga adaptation, which was published in V-Jump.