Son Goku

Biodata

Feature	Details
Name	Son Goku
Alias(es)	Sun Wukong; Kakarot
Species/Race	Saiyan
Gender	Male
Affiliation	Kame Style; Earth’s martial artists
Occupation/Role	Martial artist; defender of Earth
Status	Alive
First Appearance	1

Power Progression

Stage / Realm / Level	Chapter	Notes
Base Battle Power: 10	1	His Battle Scanner reading is initially stated as 10; his younger brother Son Gohan is stronger at birth and after eleven years.
Base Battle Power: 13	9	Bulma’s completed Battle Scanner records Goku at 13 after the Dragon Ball journey begins.
Ki Blast / Kamehameha	32	Replicates Master Roshi’s Kamehameha immediately after observing its stance, firing a Ki blast without formal instruction.
Post-Kami Training	126	Returns after roughly a year and a half training at Kami’s Lookout, noticeably taller, stronger, and capable of sensing Son Gohan’s released Ki.
100,000 Battle Power	162	Raises his peak power from below 16,000 to 100,000 within a month through extreme Gravity Room training and repeated near-death recovery.
Approximately 3,000,000 Battle Power	186	Reaches roughly three million before Frieza’s army arrives, though he has not yet made the emotional breakthrough to Super Saiyan.
Super Saiyan	190	Frieza’s apparent killing of Son Gohan triggers his rage and grief, awakening the golden-haired Super Saiyan transformation.
Super Saiyan 2	223	Breaks through during his exhausted battle with Perfect Cell; a Senzu Bean restores enough stamina for the transformation to stabilize.
Super Saiyan 3	253	Reveals a further transformation against Majin Buu after Super Saiyan 2 proves insufficient. His intact tail helps stabilize the form’s energy cycle and reduces its usual stamina drain. 254

Background

Son Goku is one of the last surviving Saiyans from Planet Vegeta. Known among Saiyans as Kakarot, he and Son Gohan were sent to Earth by Bardock before Frieza destroyed their homeworld. Their adoptive grandfather raised them on Baozi Mountain. 1 8

As a child, Goku fell into a valley and struck his head while roughhousing with Son Gohan. The injury caused memory loss and left him unusually straightforward, a trait that later aided his martial-arts comprehension but left him naïve in everyday matters. 2

Goku treasured his grandfather’s Four-Star Ball and initially feared losing it during the Dragon Ball search. He later learned that Son Gohan—not Goku himself—had been responsible for their grandfather’s death, ending Goku’s long-held blame. 2 39

Appearance

Goku was a tailed Saiyan child during the Dragon Ball journey, shorter than Son Gohan despite being the elder brother. After training at Kami’s Lookout, he grew to over 1.7 meters and returned in a dark martial-arts uniform with the Ruyi Staff carried across his back. 1 126

• A prehensile Saiyan tail, used as a racial marker and a key to Giant Ape transformation. 1 7
• Later wears a dark martial-arts uniform. 126
• Carries the red, extending Ruyi Staff. 9 23 126
• Super Saiyan forms give him golden hair and green eyes; Super Saiyan 2 adds golden lightning around his aura. 190 223
• Super Saiyan 3 gives him waist-length golden hair and a pronounced brow ridge. 254

Personality

Goku is simple, honest, cheerful, and intensely enthusiastic about fighting strong opponents. He remains carefree after losses that discourage Krillin and Yamcha, and reacts to powerful enemies such as Majin Buu with excitement rather than fear. 75 248

His heart is notably clear, a quality Master Roshi values more highly than Son Gohan’s superior Ki when judging his potential. Goku’s sincerity and natural aptitude make him exceptionally suited to martial arts. 13

Although battle-driven, he is compassionate. After effortlessly defeating Raditz, he chooses not to kill his biological brother and visits him daily while he recovers. 173

Abilities & Skills

Saiyan Physiology

Goku possesses the exceptional growth potential and battle-oriented physique of a Saiyan.

• His tail enables transformation into a Giant Ape when exposed to artificial or natural moonlight waves. 7
• Giant Ape transformation increases a Saiyan’s combat power tenfold. 7
• He benefits dramatically from recovery after near-fatal strain, using hazardous Gravity Room training to accelerate his growth. 162
• His intact tail acts as an energy stabilizer, improving Super Saiyan 3’s control and endurance. 254

Ki Manipulation

Goku’s greatest natural talent is his instinctive command of Ki.

• Learns the Kamehameha by copying Master Roshi’s posture and immediately produces a Ki blast. 32
• Uses Ki blasts in his World Martial Arts Tournament semifinal against Son Gohan. 74
• Learns flight and develops enough Ki perception to respond to Son Gohan’s signal from a great distance. 126
• Can survive in the vacuum of space after receiving instruction from Son Gohan. 186

Kamehameha

Goku’s signature energy-wave technique.

• First reproduces a rudimentary version without formal training. 32
• Uses a Kamehameha to counter Cell’s destructive energy sphere while exhausted. 223
• Continues using the technique in close succession with high-speed physical combat. 223

Transformation Technique

Goku learns a shapeshifting technique alongside Son Gohan.

• Can assume another person’s appearance, voice, and physique. 19
• His early transformations consume Ki quickly and end after roughly ten minutes when his energy is depleted. 20
• The technique initially leaves him unable to deactivate at will after prolonged use. 39

Super Saiyan Transformations

Goku’s Saiyan transformations are driven by emotional breakthroughs and refined through battle.

• Super Saiyan — Awakened through rage over Son Gohan’s apparent death; greatly increases his power against Frieza. 190
• Super Saiyan 2 — Reached through a breakthrough during his battle with Cell; manifests a more intense golden aura and electrical arcs. 223
• Super Saiyan 3 — A high-output form used against Majin Buu; Goku’s tail allows substantially better energy efficiency than the form normally provides. 253 254

Kaioken

Goku can amplify his strength further by activating Kaioken during battle.

• Combines Kaioken with Super Saiyan 2 while fighting Cell. 223
• The technique sharply raises his power but is associated with substantial bodily strain. 160

Equipment / Weapons / Items

• Four-Star Ball — His treasured keepsake from Grandfather Son Gohan. 2
• Flying Nimbus — A magical cloud awarded to him because of his clear heart. 13
• Ruyi Staff — A red staff capable of extending and retracting freely; later carried on his back. 9 23 126
• Senzu Beans — Used to restore his stamina and enable his Super Saiyan 2 breakthrough against Cell. 223

Relationships

• Son Gohan — Younger brother, fellow Saiyan, training partner, and closest rival. Their bond is affectionate and competitive; Goku accepts Gohan’s victories and repeatedly seeks to grow stronger beside him. 1 74 94
• Grandfather Son Gohan — Adoptive grandfather and guardian. Goku deeply misses him and is overwhelmed during their reunion. 2 108 150
• Master Roshi / Master Mutaito — Martial-arts master who recognizes Goku’s clear heart and extraordinary potential, later accepting him as a disciple. 13 14 32
• Bulma — Early Dragon Ball companion. Goku accompanies her on the search and remains part of her wider family circle. 1 14
• Chichi — Wife. She joins him on his journey to Korin Tower, and the two later agree to marry. 110 149
• Son Gohan (son) — Goku’s newborn son; by this time Goku is described as a responsible husband and father. 161
• Raditz — Biological elder brother. Goku defeats him with one punch but spares him and nurses him through recovery. 173
• Piccolo — Sparring partner and fellow defender of Earth; their high-speed battle demonstrates the widening gap between them and most other martial artists. 157
• Vegeta — Fellow Saiyan and Hyperbolic Time Chamber training partner. Goku is excited by their opportunity to improve together despite Vegeta’s aloofness. 184
• Cell — Opponent whose battle pushes Goku to Super Saiyan 2. 223
• Majin Buu — Opponent against whom Goku unveils Super Saiyan 3. 253 254

Story Role / Major Arcs

Dragon Ball Journey

Goku lives with Son Gohan on Baozi Mountain until Bulma arrives searching for Dragon Balls. He joins the journey while protecting the Four-Star Ball and searching for a way to reconnect with his grandfather. 1 2

Kame Style Apprenticeship

After meeting Master Roshi, Goku gains the Flying Nimbus and becomes a Kame Style disciple. His immediate imitation of the Kamehameha confirms his extraordinary instinct for Ki manipulation. 13 14 32

World Martial Arts Tournament

Goku’s semifinal against Son Gohan becomes the tournament’s defining match. He pushes his brother to the limit with Ki blasts before acknowledging Gohan’s victory. 74

Korin Tower and Kami’s Lookout

Seeking further growth, Goku travels independently, trains at Korin Tower, and then spends roughly a year and a half at Kami’s Lookout. He returns taller, stronger, and with a substantially more powerful Ki. 80 110 116 126

Saiyan and Frieza Conflict

Goku’s severe training raises his power to the 100,000 range before Frieza’s invasion, and eventually to roughly three million. Frieza’s apparent killing of Son Gohan drives him into Super Saiyan, allowing him to confront the emperor directly. 162 186 190

Cell Conflict

Goku fights Cell in a prolonged battle that exhausts both combatants. A Senzu Bean supplied by Son Gohan lets him stabilize his breakthrough and achieve Super Saiyan 2. 223

Majin Buu Conflict

After Son Gohan overwhelms Muscle Buu but cannot permanently eliminate his regenerative enemy, Goku takes the field to test Super Saiyan 3. He and Buu engage in a destructive battle that forces Buu’s regeneration toward its limit. 253 254