In Age 739, the Oracle Fish informs the God of Destruction Beerus that in thirty-nine years, an arch-rial worthy of him would appear. After he tells Beerus of the prophecy, he goes to sleep for thirty-nine years.
Dragon Ball Super
God of Destruction Beerus Saga
Main article: God of Destruction Beerus Saga
The Oracle Fish is summoned by Beerus when he is trying to remember the name of the warrior the Oracle Fish told him about thirty-nine years ago. At first, the Oracle couldn't remember, but Beerus told Whis to feed her twice a day instead of three unless she could remember, forcing her to remember since she seems to dislike the idea of being fed one time less than original. After thinking for a short moment, the Oracle Fish confirms the name as Super Saiyan God which Beerus is excited to hear.
Golden Frieza Saga
Main article: Golden Frieza Saga The Oracle Fish and Vegeta are waiting on Whis' return. She predicted that Goku would tag along with Whis back to Beerus' planet. To Whis' knowledge that Beerus is asleep, The Oracle Fish is asked to eat food with Whis that he had brought from Earth. Later that day, Oracle Fish is concerned for Goku and Vegeta's safety training under Whis. She wants the restrictions lifted but Whis tell her that he didn't add any and that Goku and Vegeta choose not to go Super Saiyan.
Battle of Gods
Main article: Dragon Ball Z: Battle of Gods
"I was taking a walk; what is it?"
The Oracle Fish is kept in an aquarium on top of a scepter. Four years after the defeat of Kid Buu, when Beerus awakens from a long slumber, the fish helps Beerus to find Goku, the Saiyan who defeated Frieza. After Beerus defeats Goku when the latter had the power of a Super Saiyan God, Beerus says that the Super Saiyan God was not that strong and the Oracle Fish's prediction was a little exaggerated.
Main article: Dragon Ball Z: Resurrection ‘F’
"It looks like someone isn't taking his messages."
The Oracle Fish floats to Whis, Goku, Beerus, and Vegeta's location and notifies Whis that he has a message and tells Whis to look at it.
Video game appearances
The Oracle Fish is shown flying around Beerus at the beginning of battles and when Beerus wins in the fighting game Dragon Ball: Zenkai Battle Royale.
- Japanese: Shōko Nakagawa
- Funimation dub: Monica Rial
- Latin America Spanish: Alondra Hidalgo
- Catalan dub: Gloria Cano
- Brazilian Portuguese dub: Rita Almeida (Battle of Gods), Fernanda Bullara (Resurrection F)
- Italian dub: Stefano Dalla Valle
- Portuguese dub: Rui de Sá (Dragon Ball Super)
- The Oracle Fish's head resembles a Slime from the video game series Dragon Quest, which Akira Toriyama does the artwork for.
- Despite most of her voice actors being women implying that the fish is female in the Toonami Asia Dub the fish is voiced by a Male.