http://www.knightsedge.com/japanese-samurai-swords.htm
My best friend owns several of them including the 6 foot Odachi, thats one helluva sword.
Cool thing about Ritter steel is they are fully functional swords, not wallhangers. Made out of Carbon steel these are meant for blade to blade contact. You must oil them and keep them in thier scabbards most of the time to protect the blades, but when the ???? hits the fan you can depend on these as they were meant for what a sword is supposed to be used for, physical contact. Again, not a wallhanger like most fleamarket and ebay swords are.
Just my 2 cents. My best friend has em all over the place and so theres a legitmate sword within reach. He wont buy a firearm, but he loves his swords. I sure as hell wouldn't want a stab wound from one of these any more than being shot with any kind of ammo round. People laugh at the .22 lr being hardly anything but when push comes to shove, would you like being hit with one, I know I sure wouldn't. If thats all you have, its better than nothing. Its gonna hurt more than a 6mm plastic BB. Just like his swords are gonna hurt more than that 6mm BB too.
Just food for thought, and they are beautiful pieces of craftsmanship. You should consider one if you just cannot have a firearm. Im just glad I have my 9mm JHP's for just in case