[QUOTE]Originally posted by Stealth_ninja:
this are some kinds of diffrent types of weapons of ninja and acomplicence. Kunais Katanas,Edo Katana,Barb Darts,IoI-Tai[/QUOTE]
I'm sorry but that didn't make much sense. I think i get what you are trying to say though.
There is no such thing as a kunais katana. They are two different things. I believe kunais are knives and of course a katana is a sword. The only reference i can see to kunais is in japanese cartoons like Sailor Moon.
Edo katana? Edo is a time period. There are cheap swords for sale on the net called "edo katana" but with the fitting they have on them they are more like tachi than katana. The sword used in ninjutsu is the same katana used in any other kenjutsu. It was curved, not the straight "ninja-to" you see in movies.