Yuuki Yuukanhito (勇敢人 勇気 Yūkahito Yūki) Is the main protagonist of the 'Dragon Ball Heroes' series of books written by OtakuFox43. He is a descendant of the Son family bloodline, and because of that, has qualities of Goku, Gohan, and Goten, but may have some blood of Bardock in him as well. Once he goes into the past, during the Dragon Ball Z storyline is taking place, he discovers his own saiyan powers and starts to train under Goku, who is his idol since childhood. Out of the six saiyan heroes, Yuuki is the best in terms of physical strength when his emotions begin to take over.