U.S. Vs. Japan: Animated Indecency

Q.1
Which do you find does a better job in depicting graphic violence and blood/gore?

Q.2
Which do you find does a better job in depicting nudity (incl. female nudity) and sexuality?

Q.3
Which do you find does a better job in depicting frightening/intensive imagery?

Q.4
Which do you find does a better job in dealing with mature themes and/or showing mature humor?
Examples of mature themes/humor: drugs, gambling, smoking, alcohol, farting, boogers, etc.