Complex sentence: It should be noted that Japanese culture has different taboos about the nudity of young children during commonplace activities such as bathing; these instances are not considered pornographic so much as they are considered a normal depiction of a child's life.
Split into simpler sentences: It should be noted that Japanese culture has different taboos about the nudity of young children during commonplace activities such as bathing. These instances are not considered pornographic so much as they are considered a normal depiction of a child's life.