From here, Takahiro's explanation
本撮 / Hon satsu

Daylight effects are difficult to color and light.
コンテ撮/ conte satsu

原画撮 / Genga satsu

I want to express the movement of shadows and highlights well.
動画撮 / Douga satsu

I want to make a cute and cool movement.
BG

How much of the background to show is also important.
I don't need to show BG of this shot much.