Hirohiko Araki restores his faith in humanity through his works, where the characters overcome battles through the power of their human spirit.
How Hirohiko Araki makes a character
The flair and extravagance of Hirohiko Araki's JoJo's Bizarre Adventure is unmatched. Araki has spoken about the main theme of JoJo countless times over the years. A simple idea of the power of humanity is the driving force behind Joestar's story. An extremely simple yet deep theme combined with all things bizarre has become one of the most appreciated anime manga series of all time.
The crazier the plot gets, the more the simplicity shines and this is something that sets JoJo apart from other shonen anime.
Hirohiko Araki's faith in humanity is reflected in his work. Throughout JoJo, the creator has made an effort to ensure that the power of the human spirit shines through. Araki shared (during an interview with Anime News Network) that JoJo is fundamentally an affirmation of the power of humanity.