Tezuka writes himself into his manga so often. The most unintrusive is when he does an "intro," like before each story in Astro Boy. Most intrusive - Vampires, where he is a heavily-involved character (who evades death several times!) It goes along with his often-hilarious ideas of breaking the 4th wall ("He can't die, this is a manga!"), etc.
So here's my question - what is it about Tezuka that when he writes himself into his stories, it seems totally natural and far from "Mary Sue-ing" or vanity?
I never really seemed to think of it in a bad way at all.
Here's something to contrast with it...
Woody Allen.
I'm not a huge fan of his films, but he appears in a lot of them as someone who is basically himself (and who often ends up with a girl who is way prettier than he deserves ). As much as Woody Allen likes to parody himself, it all seems....kinda vain.
Yet with Tezuka, it's totally different. He wrote a number of semi-autobiographies, even, but we don't get the sense that he is just trying to write all about himself because he thinks he's great or something.
What are your thoughts on this subject?