Osamu Tezuka: Secrets of Creation (1985)
A Japanese TV documentary, NHK Tokushu Tezuka Osamu: Sosaku no Himitsu (Secrets of Creation.), was originally released as a book-mounted DVD, with cooperation from Tezuka Productions. Screened in Japan in 1986, it was filmed as Tezuka prepared for the Hiroshima International Animation Festival in 19