ドラゴンボール超 スーパーヒーロー
"A super awakening and calamity is born."
Dragon Ball Super: Super Hero - Easter Eggs & Hidden Details
Easter Eggs
Dr. Gero's Family Tree
A diagram of Dr. Gero's family is shown, which reveals that Android 16 was modeled after his son, and introduces his wife, Vomi, who is the basis for the non-canon character Android 21 from the video game Dragon Ball FighterZ.
Vegeta's 'Badman' Shirt
During a scene where the Red Ribbon Army is reviewing data on the Z Fighters, an image of Vegeta wearing his iconic pink 'Badman' shirt from the Android Saga of Dragon Ball Z is shown.
Gamma 1 and 2's Design
The designs of Gamma 1 and Gamma 2 are a deliberate homage to classic Japanese tokusatsu superheroes, particularly Ultraman.
Gohan's Missed Senzu Bean
In a moment of clumsiness, Gohan fails to catch a Senzu Bean thrown to him by Piccolo, a callback to him famously dropping a Potara earring during the Buu Saga in Dragon Ball Z.
Piccolo's Driver's License
There is a humorous reference to a filler episode from Dragon Ball Z where Goku and Piccolo attempt to get their driver's licenses, with Piccolo mentioning in the film that he doesn't have one.