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

Tarble, the younger brother of Vegeta, finds his home planet under siege by two mysterious and powerful aliens. Unable to withstand their relentless assault, he is forced to flee across the galaxy, inadvertently leading the dangerous invaders directly to Earth. Seeking refuge and desperate for assistance, Tarble turns to his brother's old allies in hopes of saving both his homeworld and his new sanctuary. Answering Tarble's urgent plea, Goku and his friends rally together to confront these formidable extraterrestrial threats. As the alien aggressors unleash chaos upon the planet, Earth's greatest defenders must push their limits to protect their home and aid Vegeta's brother in a high-stakes battle that will determine the fate of two worlds. This manga serves as the official comic adaptation of the 2008 Jump Super Anime Tour animated special, originally serialized in V-Jump magazine. The foundational story was crafted by Takao Koyama under the direct supervision of series creator Akira Toriyama, with the manga adaptation brought to life through the illustrations of Naho Ooishi.