Piron no Himitsu
Manga
Piron no Himitsu is a Japanese manga by Osamu Tezuka and a TV drama of the same name based on his story. A version for young children, Piron-chan, was also published, with Hiroshi Fujimoto of Fujiko Fujio drawing it from the second installment on.
Translated from the Japanese Wikipedia article, available under CC BY-SA 4.0. Translated and shortened by ManhWatch AI; may contain errors.