Saitama is an easygoing, lazy low-level hero who is bald. He finds his everyday activities boring and is friendly to strangers. He isn’t careful and sometimes is rude by accident. He is negative about finding a real adventure. He works alongside his disciple, Genos the cyborg, to save the world from small and large threats alike. Saitama doesn't usually think that hard about anything important. He is never scared of anything because of his overwhelming strength. He won’t hurt the innocent.