Umm... Ninjas and samurai both have katanas...
I'm pretty surprised no one has posted this video yet. It will definatley give some insight into the ninja pirate rivalry.
Everyone can have a katana, even I, but only samurai are the true masters.
Then you mean "Pirates are Anarchists", right? The statement is not just being biased, I hope.
Oh well, at least this admits it.
Pirates have guns.
This kind of thread is better than just some hack thread. Wait what?
I don't even know what to say...
(non-Asian) American ninjas aren't accepted as ninjas by other ninjas, Asian pirates, of course, exist because pirates don't discriminate.
Ninjas are invulnerable to all dishonorable weapons.
Nah, it's hard to pull the shuriken out of a dead dude's body and get all the blood/other misc. crap now stuck on it.
Still, Ninja can carry a lot more shurikens than a pirate can carry bullets.
Pirates have a tremendous advantage at sea, whereas Ninjas have the advantage on land. Ninjas are able to blend in with their surroundings and society; while their Pirate adversaries have trouble blending in with land life. Pirates are almost always rapists and rape is considered rude if not highly frowned upon on land.
The Earth is 70% water.
Pirates win
And since Ninjas have been now associated with the song "Everybody Loves Kung-Fu Fighting" and Pirates with the "Jack Sparrow", Pirates win.