At the start of Dragon Ball Z, the core cast is composed of Goku, Piccolo, Gohan, Tien Shinhan, Krillin, Yamcha, and Chiaotzu ...

Master Roshi is the wise and eccentric master of Goku, training him and Krillin throughout the original Dragon Ball series, before being ultimately surpassed by their strength. Roshi remains a key ...

To increase the popularity of the series -and after the Pilaf arc-, Toriyama turned ‘Dragon Ball’ into “a tournament ... brought back Mutenroshi and added to Krillin like a new character ...