.-. You ever heard of seinan? It is anime/manga geared towards adult guys. I just read one called Shamo. The main character starts out as teen who just murdered his parents. He gets shipped to a disciplinary institution where he is beaten and -blam!-. He begins learning karate and fighting back. After he gets out he becomes an enforcer for gangs and it goes from there. The manga involves fighting, sex, drugs, and just the entire dark side of humanity. You have only seen one side of anime my friend. You can't stereotype an entire form of entertainment based on one genre. That would be like stereotyping all music based on the southern pop shit country music has become.