Saitama (Character) - Comic Vine

Saitama is the main protagonist in One Punch Man, as well as the most powerful hero alive. As the title suggests, he is able to defeat any monster he comes up against in one punch. Due to just this, he faces a self-imposed existential crisis, as he is too overwhelmingly powerful to gain any thrills from his battles. He registers in the Hero Association along with his sidekick Genos.

Onepunch-man Characters - Comic Vine

Can Saitama beat the whole Marvel Universe (comics)? - Quora

Speed-o'-Sound Sonic & Genos(One-Punch Man) vs. Kakashi Hatake & Might Guy(Naruto) - Battles - Comic Vine

Colored Fubuki's Hell Storm on Do-S : r/OnePunchMan

Rom (Character) - Comic Vine Marvel comic character, Marvel comics superheroes, Superhero comic

Flashy Flash Respect Thread — One Punch Man - Gen. Discussion - Comic Vine

Is One Punch Man's 'Saitama' a Parody or Homage of Super-Strong Heroes?, by Thaddeus Howze, Panel & Frame

One Punch Man (Saitama) vs All of Marvel and DC - Battles - Comic Vine

Saitama (Character) - Comic Vine