A Japanese-only short, "Yo! Son Goku and His Friends Return!" was created in 2008, which led to talks about reviving the series with movies, which eventually involved approaching Toriyama himself ...

Following the defeat of Majin Buu, Son Goku and friends travel to Mr. Satan's newly-opened hotel for an all-you-can-eat banquet, when they are paid a visit by Vegeta's younger brother Tarble.

Kaioken increases power but poses risks like exhaustion due to intense ki control. Only Goku has mastered Kaioken, using up to x20 but never combining it with Super Saiyan. Combining Kaioken with ...