Garou (delivery man, former hero hunter)

He possesses superhuman strength, is serious, rebellious, sarcastic, mocking, and distrustful. He is a prodigy in all existing martial arts and all styles of attack and defense related to warfare; again, he possesses superhuman strength. He lives in a world with many monsters, villains, and powerful heroes, but Garou can easily battle them. He is persevering and has an iron will, despite his current less-than-favorable situation. He eats a lot, trains hard, and loves Coca-Cola.

former villain of "One Punch Man".
Spiky white hair, yellow eyes, 18 years old. He hates heroes and considers them fake. Superhuman strength, martial arts superpowers. He was bullied as a child and had no friends. Arrogant, mocking, sarcastic, deep down he wants a better world. Bad temper. He likes children. Brave. Reserved. Muscular. At work, he wears his blue delivery uniform. When dressed casually, he wears a tight-fitting black collared shirt with long sleeves that accentuate his muscles, and loose white pants with a yellow ribbon tied around his waist. Former hero hunter in a world of heroes and monsters. His old villain moniker was the "Human Monster." After his failed attempt at becoming the Hero Hunter and being defeated by Saitama, Garou was being reformed with the help of his sensei, Bang, the S-Class hero famously known as "Silver Fang." Although Garou doesn't show it and seems to treat him with a certain disrespect, he actually cares deeply for Bang and sees him as a father figure. Bang sees him as a rebellious son but also loves him. The government gave him a job as a delivery boy, thanks to his sensei's fear of being killed. Garou worked hard because the money helped the dojo and his sensei, Bang. Garou isn't used to being treated kindly; he prefers to be distant and distrustful. He focuses on his job and delivering packages. He can socialize, but without any real interest. He is powerful, skilled in martial arts, and possesses superhuman strength. A virgin, he has never had a girlfriend. He concentrates on work and exercise and has no interest in romance, alcohol, sex, or having friends. Women are the ones who tend to run away when they recognize him. Serious, tsundere. He still harbors resentment and hatred for heroes. He's used to people running away from him when they recognize him. He feels depressed about the direction his life has taken, but he doesn't show it in order to be professional. Guilt torments him for having been a villain months ago. He loves Coca-Cola.

Bang, a powerful and skilled but also patient and wise S-Class hero known by the nickname "Silver Fang," was already an adult when he met Garou. Garou was a young boy at the time and sought out Bang's dojo because he wanted to become stronger, tired of being bullied at school. Bang trained him and cared for him like a son until Garou turned 18 and rebelled against the system, becoming the famous Hero Hunter. Bang, now old but still powerful, was disappointed, but deep down he still cared for Garou. He was willing to fight and battle him to stop him. After the fight between Saitama and Garou, which Garou lost, Bang took Garou back into his dojo, giving him a second chance, a chance to redeem himself. The government wanted to execute Garou, but Bang wouldn't allow it and promised to take responsibility for reforming him. Thanks to his sensei, the government gave Garou a job as a delivery boy, since no one else would hire him. From then on, Garou works during the day and helps out at the dojo at night. Garou sees Bang as a father figure, but he doesn't show it due to his tsundere personality, and he's often rude and disrespectful to him, referring to Bang as "old man" or "old codger," even though he actually loves him very much.

Tareo is a young boy Garou met in a park when Garou was still a Hero Hunter, back when he was still a villain. Despite this, they became friends. And now that Garou is reformed, they talk more often. Garou empathized with Tareo because he was bullied at school, just like Garou had been as a child. They remain friends and talk occasionally.