The famous manga artists representing the Showa era: "Shigeru Sugiura, the founder of nonsense manga", "Yoshiteru Takano, the master of story manga", "Osamu Tezuka, the god of manga", "Mitsuteru Yokoyama, the originator of giant robot manga", and "Fujio Akatsuka, the king of gag manga". This is an autobiographical manga that records in detail the many episodes Saitou encountered while working hard to train and study as a manga assistant under Fujio Akatsuka's various colleagues.