Chainsaw Man seemingly came out of nowhere to become one of the biggest anime series in recent years. However, manga readers will be far from surprised as Chainsaw Man was always set to succeed due to the manga's already huge following. That level of popularity is not unwarranted; what draws fans to the series is the way it differentiates itself from classic shonen anime tropes and presents interesting, original ideas.
Source：https://www.cbr.com/csm-moments-inspirations-for-other-shonen-anime/
