Astro Boy Characters

Full character index for Astro Boy, including roles, relationships, factions, and key story moments.

Character List

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Astro Boy (Atom)

Astro Boy (Atom)

Astro BoyHero

A child robot created with a human heart and strong moral compass; defends humanity while exploring ethics and technology.

Occupation: Hero/Student
Debut: Astro Boy manga (1952)
Affiliation: Ministry of Science
Race: Robot
Gender: Male
Age: Appears ~10

Personality

CompassionateBraveCuriousResponsible

Abilities

FlightSuper StrengthArm CannonsJet BootsAdvanced AI

Notable Items

Arm cannonsJet boots
Quote:

A robot with a human heart must choose kindness.

Dr. Tenma

Dr. Tenma

Astro BoyScientist

Brilliant yet conflicted scientist who creates Atom; his grief-driven decisions set pivotal events in motion.

Occupation: Scientist/Engineer
Debut: Astro Boy manga (1952)
Affiliation: Ministry of Science
Race: Unknown
Gender: Male
Age: Unknown

Personality

BrilliantObsessiveConflicted

Notable Items

Laboratory systemsControl instruments
Quote:

A robot cannot replace a human child.

ScientistCreatorComplexAntagonist
Dr. Tenma – Astro Boy character profile
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