This story follows the semi-autobiographical account of manga artist Shotaro Ishinomori, author of the original Kamen Rider, Cyborg 009, and Super Sentai.
Kento Nakajima
as Shotaro Ishinomori
Fumino Kimura
as Yoshie Onodera
Kento Hayashi
as Fujio Akatsuka
Tetta Sugimoto
as Kotaro Onodera
Maki Mizuno
as Kashiku Onodera
Rina Terakawa
as Toshiko Onodera
Takuro Ohno
as Hiroo Terada
Keisuke Nakata
as Hiroshi Fujimoto / "Fujiko F. Fujio"
Takara Sakumoto
as Moto Abiko / "Fujiko Fujio A."
Naruki Matsukawa
as Jiro Tsunoda