Anpanman (character) | Anpanman Wiki | Fandom Anpanman is the character that inspired the famous mangaka ONE to create the One-Punch Man franchise Saitama’s design is based on Anpanman, which explains why he doesn’t have any hair
Anpanman - Wikipedia Anpanman (アンパンマン) is a Japanese children's superhero picture book series written by Takashi Yanase, running from 1973 until the author's death in 2013