Here are a couple of youtube-videos featuring Osamu Tezuka. Unfortunately they're all in Japanese only, nonetheless I thought they were intriguing to watch even for people unexperienced with the language.
Osamu Tezuka #1
At the start of this video Tezuka plays the Astro Boy opening theme on the piano, and at 2:05 he completes the drawing of a woman by adding a ..........!

Further into the video he talks about his hometown Osaka, where he grew up and went to school.
Osamu Tezuka #2
Here he can be seen strolling through the streets of Takarazuka, his city of birth, together with an interviewer.
As far as I was able to pick up from the conversation, I believe the location at 3:41 is where he for the first time met the woman who eventually became his wife. It was at a Christmas party.
Osamu Tezuka #3
This is him inside a planetarium in Osaka, revealing how he got the idea for a robot character resembling a planetarium
projector.
Joseph Haydn - The Creation, "Stimmt An Die Saiten, Ergreift Die Leier" ("Seize The Lyre And Let Its Strings Resound")
I hope it's ok to post this one, too. No Tezuka appearing here, but since he used to be fond of classical music it may be not too far off. It's beautiful...
Sayounara. *bows*