Inside Buu (ブウの中) is the inside of Super Buu.
The inside of Buu is first shown when Super Buu absorbs Vegito. After the Saiyan fusion lowers his Saiyan Shield, he defuses without warning back into Goku and Vegeta. Goku speculated that this happened because the Potara fusion cannot be supported by the environment inside Buu. Separated, Goku and Vegeta explore the inside of Buu. They fight enzymes, a roundworm family, Illusions of Gotenks, Gohan, and Piccolo, and Super Buu materialized inside himself. Then, they free their friends and sons, as well as Good Buu, from Super Buu's body, and then escape Buu's body through one of the holes on Buu's head.
People inside Buu cannot even use 1/100 of their usual power.
Video Game Appearances
The inside of Super Buu is explored in Dragon Ball Z: Buu's Fury. Goku and Vegeta visit Buu's Stomach, Intestines, and Brain. Enemies encountered there are Blood Cells, Blisters, Enzymes, and Worm Heads / Worm Bodies / Worm Tails. Gotenks (Clone), Gohan (Clone) and Piccolo (Clone) are bosses in the Intestines, while Super Buu (Clone) is the boss of the Brain.
Inside Buu appears as a battle stage in Dragon Ball Heroes, added in Jaaku Mission 5 for the Babidi's Counterattack Saga. It is the setting of the battle with Super Majin Buu.
Majin Buu's Stomach is a Location-type card in the Dragon Ball Z Collectible Card Game. While it is in play, all attacks do +2 power stages of damage, and all Fused Personalities in play defuse and cannot fuse while this Location is in play.
- The area from the stomach that leads to Buu's brain is the intestines in Buu's Fury. In real-world Human anatomy this area would be the esophagus.