Samuel is photographing a model using a flash. What mode does he need to set for a deep DOF?
A. single shot
B. automatic red-eye reduction
C. shutter priority
D. aperture priority

Osamu Tezuka was a Japanese manga artist he is called the "grandfather of manga"
Some of his works include
Astro Boy
Kimba The Lion
Unico
These three are the most well known.
I don't know much about the inspiration but I'm sure you can research more about it. Tezuka Made many iconic manga characters that have even inspired Western media.

Hope this helps!