Goku took center stage throughout all of Dragon Ball DAIMA, and nearly all the anime's best moments center around him.

With the recent debut of Goku's brand-new Super Saiyan 4 form, fans have already begun to speculate the return of a fan-favorite fusion!

From the time Goku first became a Super Saiyan in the Namek Saga to the arrival of the sagas such as Kaioken Form and, more recently, God Form and Ultra Instinct, each of the forms has contributed ...

Here's how the finale of Dragon Ball Daima explains why Goku never uses Super Saiyan 4 in the follow-up series, Super.