with 15 episodes premiered on December 4, 2015

with 12 episodes premiered on October 5, 2015

Saitama looks like an average guy, but his problem is anything but average. After training hard enough for all his hair to fall out, he's become so overwhelmingly powerful that no villain can stop hi… see more

with 12 episodes premiered on April 10, 2019

Saitama, alongside his cyborg disciple Genos, is ready to begin his official duties as a professional hero. But when a new friendship and interest in martial arts prove distracting, the Hero Associat… see more

with 12 episodes premiered on October 12, 2025

Alongside Genos, his faithful disciple, Saitama performs his official hero duties as a member of the Hero Association. One day, monsters claiming to be from the Monster Association suddenly appeared,… see more