the book contains transformation illustrations.
Quote:
Shinchosha's Shinchō literary magazine published previously unrevealed erotic illustrations by manga pioneer Osamu Tezuka in its December issue on Monday. Tezuka's eldest daugher Rumiko Tezuka found 200 illustrations in Tezuka's workplace in 2014, among other undisclosed works. Among those illustrations, Rumiko selected 29 based on the theme of "eroticism," and Shinchō magazine published the collection with the title "Erotica of Osamu Tezuka."
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