Hi, dasch.
I'm Ayuko from Japan.
I recommend you to go to Takadanobaba station (JR Yamanote Line).
It's in Tokyo.
Not sure if you go to Tokyo though.
You can listen to Atom's song when the train starts at the station.
This is just only at Takadanobaba station.
Also you can have a look a big picture, full of Tezuka's character in front of the station.
(I'm afraid not all of them! but surely a lot.)
Hope it helps you!
Ayuko