Title: ワンパンマン 13
Subtitle: 怪人細胞
Description: The Class-A heroes struggle in their fight against the giant monster Multieyed Octopus. Wait, is that Class-S hero Flashy Flash joining the fight?! Unfazed, the Monster Association continues ramping up its attacks, but its goal remains a mystery. Meanwhile, the martial arts tournament reaches the semifinals!
Subjects: Translations into English, Cartoons and comics, Comic books, strips, Comics & graphic novels, manga, general, series:one_punch_man, manga
Places: Japan