Majin Buu

Biodata

Feature	Value
Name	Majin Buu (魔人布欧)
Alias(es)	Fat Majin Buu; Thin Majin Buu; Buff Majin Buu; New Majin Buu; Evil Kid Buu
Species/Race	Majin Race 44
Gender	Male
Affiliation	Babidi (initially); Mr. Satan (later companion and servant) 38 40
Occupation/Role	Babidi's weapon; later a destructive independent threat
Status	Evil Kid Buu is destroyed by Yun Feng; Fat Majin Buu is taken away from the final battlefield by Mr. Satan 50
First Appearance	Chapter 38, “Majin Buu Revives”

Power Progression

Stage / Realm / Level	Chapter	Notes
Fat Majin Buu	38	Resurrected from Babidi's egg. Possesses extreme regeneration, learns Vegeta's Big Bang Attack after seeing it, and eventually overwhelms Vegeta.
Thin Majin Buu	41	Emerges from Fat Majin Buu as the manifestation of his evil after Buu chooses to stop killing.
Buff Majin Buu	41	Thin Majin Buu reforms after being turned into chocolate, consumes Fat Majin Buu, and gains a larger, more malicious form.
New Majin Buu	42	Attacks Kami's Lookout, exterminates Earth's human population except Mr. Satan and the puppy, and challenges Yun Feng.
Cooler-absorbed New Majin Buu	44	Absorbs Demon Cooler, gaining his appearance, speech, horns, black clothing, and approximately 8 trillion combat power.
Gotenks-absorbed Majin Buu	46	Captures and absorbs Gotenks, gaining a major power increase and techniques including Super Ghost Kamikaze Attack.
Reverted Majin Buu	48	Loses the Gotenks absorption when the fusion ends, reverting to his prior Demon-like form with sharply reduced ki.
Evil Kid Buu	49	Reverts after Goku and Yun Feng remove the absorbed beings and Fat Majin Buu from within his body. His strength is assessed as roughly mid-tier Super Saiyan 3.

Background / History

Long before his resurrection, Majin Buu killed the North and West Supreme Kais and absorbed the South and Grand Supreme Kais. The East Supreme Kai, Axin, was the only known survivor of that conflict. 38

Babidi revives Buu by filling the energy gauge on his egg during the martial-arts tournament. Buu emerges in his fat form, initially ignoring Babidi until threatened with resealing; he then acknowledges Babidi as his master and is ordered to kill Yun Feng's group. 38

Vegeta battles Buu first, but Buu regenerates from severe damage, copies Vegeta's Big Bang Attack, and outlasts him. Yun Feng concludes that Buu cannot be killed without overwhelming power because of his regeneration. 38 39

After Yun Feng decisively weakens him, Buu kills Babidi when his master insults him again. Freed from Babidi's control, he destroys cities and turns humans into candy for amusement. 39 40

Mr. Satan becomes Buu's servant by offering him chocolate. Their relationship changes Buu's behavior: after Satan tells him killing is wrong, Buu agrees to stop and heals both an injured puppy and Satan. 40 41

Buu's emerging compassion causes his evil to split off as Thin Majin Buu. Although Fat Buu initially turns the thinner half into chocolate and eats him, Thin Buu reforms, reverses the transmutation, consumes Fat Buu, and becomes Buff Majin Buu. 41

The new evil Buu kills nearly all humans on Earth, absorbs Demon Cooler to exceed Yun Feng's power, and later absorbs Gotenks. Shenfeng—Goku and Yun Feng's fusion—eventually enters Buu's body with Yun Feng and Goku, allowing them to free Goten, Trunks, Cooler, and Fat Buu. 42 44 46 48 49

With Fat Buu removed, the remaining Majin reverts into Evil Kid Buu. Yun Feng draws power from Goku and Gohan, reaches the peak of Super Saiyan 3, and destroys Evil Kid Buu with Kaioken-enhanced attacks and a Kamehameha. 49 50

Appearance

Majin Buu's appearance changes drastically with his mental state and absorbed victims. His original revived form is a fat, pink humanoid with vents on his head, while his later forms become thin, muscular, horned, or child-sized. 38 41 44 49

• Fat Majin Buu — Rotund pink body, head vents, and a childlike manner. 38
• Thin Majin Buu — A lean manifestation of pure evil created from Fat Buu's expelled malice. 41
• Buff Majin Buu — A stronger, more wicked form created after Thin Buu consumes Fat Buu. 41
• Cooler-absorbed form — Long antennae, Cooler-like forehead horns, black clothing, and the ability to speak clearly. 44
• Evil Kid Buu — Smaller stature and notably more evil-looking eyes than his previous forms. 49

Personality

Fat Majin Buu is childish, impulsive, and easily amused. He performs gymnastic exercises after awakening, enjoys sweets, and reacts violently to insults—particularly being called “fat.” 38 40

Despite his brutality, Fat Buu can develop empathy. Mr. Satan's influence convinces him that killing is wrong, and Buu displays affection toward Satan and the injured puppy he heals. 41

His evil forms are far more malicious and calculating. Thin and Buff Buu attack without restraint, while the Cooler-absorbed form taunts Yun Feng and takes advantage of weakened opponents through absorption. Evil Kid Buu fights with purely lethal intent. 41 44 49

Abilities & Skills

Regeneration and Body Manipulation

Majin Buu can regenerate from catastrophic physical damage, including dispersed chunks of flesh.

• Scattered body pieces become miniature Buus before recombining into his full body. 39
• Can reshape detached flesh into bindings, wrapping Vegeta in a piece of his own body. 39
• Regenerates even after being pierced by Kamehameha attacks, bombarded by ki blasts, or broken into pieces. 38 39 42
• Kid Buu's regeneration is stated to be weaker than that of his earlier forms. 49

Absorption

Buu can envelop targets and assimilate their power, appearance, and abilities.

• Absorbs Cooler, gaining his horns, clothing, speech, and combat power. 43 44
• Captures and absorbs Gotenks, becoming significantly stronger and gaining his techniques. 46
• His absorbed victims can be released from within his body, which drastically reduces his power. 48 49

Transmutation

Buu can transform opponents into food using energy emitted from his head antenna.

• Fat Buu turns Thin Buu into chocolate, though Thin Buu later reflects the technique back at him. 41
• Turns Shenfeng into a coffee candy; Shenfeng retains his power despite the transformation. 48
• Uses transmutation as both an offensive tool and a means of consuming opponents. 41 48

Technique Imitation and Absorbed Skills

Buu can rapidly reproduce or inherit combat techniques.

• Copies Vegeta's Big Bang Attack after witnessing it once. 38
• Uses Super Ghost Kamikaze Attack after absorbing Gotenks. 47
• Uses chains, a trident, black armor, and other Demon Clan-derived abilities after absorbing Cooler. 44 45
• Employs energy blasts, light spheres, and a pink Death Ball in battle. 38 50

Self-Destruction

Buu can detonate his own body as a tactical escape or attack.

• Attempts self-destruction after losing to Yun Feng, while concealing his survival through regeneration. 42
• Repeatedly self-destructs against Shenfeng to create openings. 48

Relationships

• Babidi — Initially Buu's self-proclaimed master, who controls him through threats of resealing. Buu kills Babidi after growing tired of his insults and commands. 38 40
• Mr. Satan — Becomes Buu's servant, friend, and moral influence. Satan persuades him to stop killing and protects Fat Buu during the final conflict. 40 41 49
• The puppy — Buu heals the injured dog and forms an affectionate bond with it; the dog's shooting helps trigger Buu's split into good and evil halves. 41
• Fat Majin Buu — The compassionate portion separated from Buu's evil. Thin Buu consumes him, but he is later expelled from Kid Buu and survives. 41 49 50
• Yun Feng — Primary opponent. Yun Feng defeats Fat Buu, battles his later forms, and ultimately destroys Evil Kid Buu. 39 42 50
• Goku and Gohan — Repeated opponents who join Yun Feng in efforts to defeat Buu; both transfer ki to Yun Feng for the final attack. 45 49 50
• Cooler — Absorbed by New Majin Buu, providing Buu with greater power and Demon Clan techniques. 43 44
• Gotenks — Absorbed by Buu after initially overpowering him; the fusion's eventual separation weakens Buu. 46 48
• Shenfeng — Goku and Yun Feng's fusion, who overwhelms Buu and enters his body to release those Buu absorbed. 47 48

Notable Quotes

“I hate it when people call me a fat man.” 38

“Since Satan feels it is wrong, then I shall not kill anymore.” 41

“Thanks for weakening this demon; I'll be taking him now.” 43