Bad (バッド, Baddo), also known by his hero alias Metal Bat (金属バット, Kinzoku Batto), is the S-Class Rank 15 professional hero for the Hero Association. Metal Bat is a young man with black hair styled in a pompadour, and dark eyes that emphasize his hot temper. Metal Bat has a great deal of confidence in himself, stating that he did not care whether a threat is a Demon or Dragon level. Like Saitama, he doesn't care about his rank, and accidentally kills his enemies faster than he intended.

Saitama has a rather peculiar hobby, being a superhero, but despite his heroic deeds and superhuman abilities, a shadow looms over his life. He's become much too powerful, to the point that every opponent ends up defeated with a single punch.
 
The lack of challenge has driven him into a state of apathy, as he watches his life pass by having lost all enthusiasm, at least until he's unwillingly thrust in the role of being a mentor to the young and revenge-driven Genos.

__Height:__ 171 cm  
__Interests:__ Film appreciation  
__Abilities:__ Mimicking chirps of small birds
__Awards:__ Best Male Rookie at 2nd Seiyuu Awards (2008)

[Twitter](https://twitter.com/hatano_official) | [Website](https://hatanowataru.dive2ent.com/)

[Twitter](https://twitter.com/samriegel)

Samuel Brent Oscar Riegel is a voice actor, writer and director who appears in many television cartoons, anime, and video games. He began as a child actor in theater in Virginia, and moved to New York City to perform in Broadway and off-Broadway shows. In 1994, he graduated from the Professional Children's School on the Upper West Side of Manhattan, New York City. After graduating from the University of Virginia in Charlottesville, VA, he returned to New York to begin his voice acting career. He now resides in Los Angeles, CA.  

He is the older brother of [Eden Riegel ](https://anilist.co/staff/107937/Eden-Riegel) and the younger brother of Tatiana Riegel.  He was in New York City on September 11, 2001, and he recorded the attacks on the World Trade Center with his video camera.  He is best known for his role of Donatello from Teenage Mutant Ninja Turtles (2003 series).

Glauco Marques is a Brazilian voice actor.

[Twitter](https://twitter.com/glauco_Marquess?s=20) | [YouTube](https://www.youtube.com/channel/UC-MBsaTwi9QCEkqoN7ia6hw)

__[Weibo](http://weibo.com/2441045042) | [Bilibili](https://space.bilibili.com/36215251)__

Born in Rome. Has two brothers, Francesco Vivio and [Paolo Vivio](https://anilist.co/staff/115558)

In this new action-comedy, everything about a young man named Saitama screams "AVERAGE,&rdquo; from his lifeless expression, to his bald head, to his unimpressive physique. However, this average-looking fellow doesn't have your average problem... He's actually a superhero that's looking for tough opponents! The problem is, every time he finds a promising candidate he beats the snot out of them in one punch. Can Saitama finally find an evil villain strong enough to challenge him? Follow Saitama through his hilarious romps as he searches for new bad guys to challenge!
 
(Source: Viz Media)

Saitama is a hero who only became a hero for fun. After three years of “special training,” he’s become so strong that he’s practically invincible. In fact, he’s too strong—even his mightiest opponents are taken out with a single punch. Now, the great seer Madame Shibabawa’s prediction about the Earth being doomed seems to be coming true as the frequency of monster incidents escalates. Alongside Genos, his faithful disciple, Saitama begins his official hero duties as a member of the Hero Association, while Garou, a man utterly fascinated by monsters, makes his appearance.

Follows the life of a hero who manages to win all battles with only one punch. This ability seems to frustrate him as he no longer feels the thrill and adrenaline of fighting a tough battle, which leads to him questioning his past desire of being strong.
 
The original drawn by ONE.

Specials included in the DVD/BD volumes of the anime. They feature original stories written by the series' mangaka, ONE 
 
The first special is titled "Shinobiyori-sugiru Kage" and takes place after Saitama's fight with Mosquito Girl, and it follows Genos as he is persistently and suspiciously prowling after Saitama trying to find out the secret of his strength. Additionally, a mysterious person appears who has a "certain reason" to hold a grudge against Saitama. 
 
2: Hanashibeta-sugiru Deishi 
3: Kojire-sugiru Ninja 
4: Gouin-sugiru Bang 
5: Iroiro Ari-sugiru Kyoudai 
6: Fukanou-sugiru Satsujin Jiken

Note: Unaired episodes included in the Blu-ray/DVD.