• According to voice actor Masako Nozawa, who has voiced Goku and other Dragon Ball characters for decades, the Super Saiyan 4 transformation will be featured in the upcoming Dragon Ball Sparking Zero game. This comes after years of speculation and fan desire for the return of the iconic Super Saiyan 4 form, which was last seen in the Dragon Ball GT anime series.

• Nozawa's confirmation has sparked excitement among Dragon Ball fans, who have long been eager to see the powerful Super Saiyan 4 form make a comeback in the franchise. The transformation, which is characterized by its distinctive reddish-brown fur and increased muscle mass, has become a fan-favorite over the years, despite not being part of the main Dragon Ball canon.

• The inclusion of Super Saiyan 4 in Dragon Ball Sparking Zero is seen as a significant development for the franchise, as it suggests that Toei Animation and the Dragon Ball creative team are open to exploring alternate timelines and storylines beyond the main Dragon Ball Super narrative. This could pave the way for more non-canonical but fan-beloved elements to be incorporated into future Dragon Ball projects.