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Metal Bat from One Punch Man in a close-framed cel-shaded anime scene with a detailed environment
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Metal Bat

Character

Better known as Metal Bat, Bad is a former S-Class Rank 15 hero of the Hero Association who fights like a street delinquent with an unbreakable club. His signature Fighting Spirit lets him grow stronger the more punishment he absorbs, and behind the brawler swagger lies a devoted big brother to young Zenko.

Age: 17
Race: Human
Alias: Metal Bat
Gender: Male
Height: 168 cm
Status: Alive
Weapon: Metal Bat
Weight: 67.3 kg
Real Name: Bad
English Va: Sam Riegel
First Anime: Episode 10
First Manga: Chapter 30
Japanese Va: Wataru Hatano
Rank Former: S-Class: Rank 15
Fighting Style: Street Brawler
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Appearance

A red long-sleeved turtleneck sits under the black school uniform he wears loosely draped over his shoulders, paired with baggy black trousers in classic delinquent fashion. His hair is black and swept up into a pompadour, and his dark, sharp eyes hint at the short fuse behind them. For all his tough presentation, he is still a teenager.

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Personality

Metal Bat brims with self-assurance, declaring that he does not care whether a foe rates as Demon or Dragon level. He is hot-headed and acts before thinking, smashing one of Melzargard's marbles without pausing to consider its purpose and squaring up to Sweet Mask over an insult. Yet all that swagger softens around his little sister Zenko, whom he dotes on and refuses to expose to violence, even holding back against Garou while she watches. He shows the same tenderness toward his cat Tama. Ranks mean nothing to him, and he tends to finish enemies faster than he intends, once killing off monsters before he can ask their motives. Beneath the rough edges he is quietly perceptive, quick to spot weaknesses others miss. After the Monster Association war he stages a resignation to slip inside the Neo Heroes as a bodyguard for Sekingar, working undercover at Sitch's request.

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Abilities

Even at his modest rank, Metal Bat stands among the Association's most fearsome close-range fighters. A single swing of his metal bat can end Demon-level monsters, and he once stopped a charging Elder Centipede in its tracks, though its armor resisted him. His central gift is Fighting Spirit, a state in which pain and mounting rage pour straight into his power. The longer a battle drags on, the tougher, faster, and stronger he becomes, until he can rip the ground apart and level buildings with a swing. Garou admitted that one clean hit from the bat would have cost him the fight, and with enough spirit built up, Metal Bat and a monsterized Garou together cracked the shell of Sage Centipede, a hide even sturdier than Elder Centipede's.

His durability and endurance climb alongside his fury, letting him keep swinging through heavy bleeding and broken bones, though the boost drains quickly once he leaves combat and eventually gives out under overwhelming damage. His unbreakable will also guards his mind, so he shrugs off mind-altering gas, cracking himself on the forehead with the bat to snap free of Rafflesidon's fumes. Murata notes he is slower than Sonic, but his reflexes still let him parry Garou's flurry while injured. He fights like a brawler with no formal polish, yet the simplicity works, and he has named finishers built for the kill, among them Dragon Thrashing, the whirling Savage Tornado with its stronger Savage Hurricane variant, and the vertical Spiral of Overwhelming Victory. His bat was forged unbreakable at his own request when he joined the S-Class, and as a Neo Hero he later dons a battle suit that reads his nervous system to amplify his movements.

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Frequently Asked Questions

What is the name of the Metal Bat in One-Punch Man?

Metal Bat's real name is Bad, a former S-Class Rank 15 hero of the Hero Association known for fighting like a street delinquent with an unbreakable bat.

Could Metal Bat have killed Garou?

Garou himself admitted that a single clean hit from Metal Bat's bat would have cost him the fight, showing just how dangerous Metal Bat's Fighting Spirit-fueled strikes can be.

Why did Metal Bat resign?

After the Monster Association war, Metal Bat staged a resignation from the Hero Association so he could infiltrate the Neo Heroes as a bodyguard for Sekingar, working undercover at Sitch's request.

Is Metal Bat a villain?

No, Metal Bat is a hero. Despite his delinquent look and short temper, he is a devoted protector of his little sister Zenko and fights on the side of the Hero Association and later the Neo Heroes.

What is Metal Bat's special ability?

Metal Bat's signature ability is Fighting Spirit, a state where pain and rage feed directly into his power, making him tougher, faster, and stronger the longer a battle drags on.

Sources & Information

Looking for more on Metal Bat? The Dragon Ball Wiki on Fandom has a dedicated page with community notes.

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This content is original writing by Daddy Jim Headquarters based on the Dragon Ball anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to Toei Animation and Shueisha.
  • Game pages: official box art, credited to Bandai Namco, Atari, and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Akira Toriyama.

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