He doesn't. Super Saiyan 5 doesn't exist.
What episode does goku turn super saiyan 3?Cut American version episode 230. Super Saiyan 3?!Uncut American version episode 245. Super Saiyan 3?!Japanese episode 245. Super Saiyan 3?!First aired: 9/26/2002
In the Majin Buu Saga after Buu was resurrected. When Vegeta was in the heavens after he died, he saw Goku go SS3 and accused Goku of mocking him with that transformation. In case you were looking for the episode number it was episode 245
He first transforms in the episode "Upgrade to Super Saiyan", which is episode 129. Or 114 of the cut version. So far, that episode of Dragonball Z Kai has not come out.
Here they are:Goku: Super Saiyan 1, 2, 3, and 4Vegeta: Super Saiyan 1, Ultra Super Saiyan(Ussj), Super Saiyan 2, and 4.Trunks: Super Saiyan 1, Ultra Super Saiyan(Ussj), and Super Saiyan 2.Gohan: Super Saiyan 1, and 2.(Though he has Ultimate Gohan form, it doesn't really count.Teen Gohan: Super Saiyan 1, and 2.Kid Gohan: He doesn't turn Super Saiyan yet.Goten: Super Saiyan 1.Broly: Legendary Super Saiyan.(The rest like 1, 2, or 3 are not shown in DBZ)Gogeta: Super Saiyan 1, and 4.Vegito: Super Vegito(Which I think counts.)
Episode 230 "Super Saiyan 3"
Goku does not turn super saiyan 6 or 5 in fact. and it only goes up to super saiyan 3 in the manga and super saiyan 4 in the cartoon.
230. Super Saiyan 3?! no it's episode 245 because i just watched it
Episode 230 Super Saiyan 3?!
ssj 10 isn't real
He doesn't. Super Saiyan 5 doesn't exist.
he did turn super saiyan in the last episode of the dragon ball series where he went out to look for the dragon balls because his grandmother was sick. And met his great grand father Goku.
Gogeta, the fusion of super saiyan 4 Goku and Vegeta.
Dragon Ball Z Kai episode 47
after goku summon shenron
I don't know if there was an episode where that happened, but in the movie Lord Slug Goku turns Fake Super Saiyan which means his hair doesn't turn gold, but he does have a golden aura.
There is no such thing as a super saiyan 5.