Gowasu is a Supreme Kai from Universe 10 and Zamasu's master.

After 18 years, we have the newest Dragon Ball story from creator Akira Toriyama. With Majin Buu defeated, Goku has taken a completely new role as...a radish farmer?! With Earth at peace, our heroes have settled into normal lives. But they can’t get too comfortable. Far away, the powerful God of Destruction, Beerus, awakens to a prophecy revealing his demise at the hands of an even more formidable being. When his search for the Saiyan God brings him to Earth, can Goku and his friends take on their strongest foe yet?<br>
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(Source: Crunchyroll)

[Synchronkartei](https://www.synchronkartei.de/sprecher/4773/2)

Goku and company were living peaceful lives when they suddenly turned small due to a conspiracy! When they discover that the reason for this may lie in a world known as the "Demon Realm", a mysterious young Majin named Glorio appears before them.
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(Source: Crunchyroll)

Reuniting the franchise's iconic characters, Dragon Ball Super follows the aftermath of Goku's fierce battle with Majin Boo as he attempts to maintain earth's fragile peace.