Dragon Ball Z Episode 18 -

: While training in the wilderness, Gohan's tail regrows.

In , titled "The End of Snake Way" (or "Last Stop on Serpent Road"), two major training milestones occur as the heroes prepare for the arrival of the Saiyans: Goku Reaches King Kai’s Planet Dragon Ball Z Episode 18

: He discovers the Attack Ball (space pod) that originally brought Goku to Earth. The pod projects a holographic image of the full moon to help a young Saiyan conquer their target planet. : While training in the wilderness, Gohan's tail regrows