Personally I recommend Hayao Miyazaki's "Nausicaa of the Valley of the Wind". Off the top of my head, with the exception of "d---" there is no cursing. There is also no sexual content, or at least not in the first four volumes that I've read. Does get kinda pantheistic, but not in a bothersome way.
Other problem is the violence; it's not Kill Bill gore and it's not continuous but it is grim, but that's because the manga has an anti-war theme. At one part it shows from above an entire city of slaughtered people and the one character says: "See this is war; saving one person doesn't do anything in the long run. It's not even a consolation." It also doesn't take kindly to "organized religion", but doesn't seem to have much problem with people having beliefs in God (yes, there is something of a difference).
Only warning; this is NOT a light read and takes a lot of concentration to understand some parts. That's the only real issue.
The story: It's a 1000 years after most of the earth was destroyed in a war known as the seven days of fire. What is left of humanity lives on the outskirts of the immense "Sea of Corruption", a forrest of spores and fungus inhabited by gigantic insects. The forrest is poison to humans and animals (except the insects) and near it lies the small kingdom of the Valley of the Wind. Princess Nausicaa is the heir to valley, but she spends a lot of time in the Sea of Corruption, exploring it. She and her people live in peace, until she is called to war by their allies, the Torumekian Empire to partake in the war against the Holy Durok Empire. This is a senseless war. Soon she is caught up in politics she doesn't understand as there is infighting in both empires which might destroy not only her kingdom but all of humanity. She makes a fragile alliance with Princess Kushana, who must fight to survive from the people within her government who want to destroy her. This is truly an epic manga that took more than 10 years to complete, but its well worth it....so far.
and no excessive blood and gore. So despite the limits does any one know of anything that would be good? (oh yeah no nudity which kinda fits under no content but oh well) Thanks in advance! 
) Like I used to watch card captors and I used to watch Jackie Chan Adventures and stuff but my parents don't seem to like witches and wizards and spell casting and stuff (even though Jackie chan made the cut) I've also seen all three of the lord of the rings so any magic in those categories is pretty much fine.I'm sorry if this limits me too much but this edit covers my parents guidelines so again thanks in advance for your help!
), but Digimon Tamers is pretty cool.
