The tree japanese swords aer Katana, Taichi, and i forgot the third one

Katana, Wakizashi, Tanto.

kool pic! I love weapons like this!! (not all the modern bombs, etc...these old-time things took some actual SKILL to use!!!!)

There also exist's the ninja version of the three japanese sabres (wich are in fact samouraï),the ninja (bigest),ninjato (medium),and tanto.instead of being bent as the samouraï sabers,these are straight.