I wish I owned one of these, a REAL one, that is. See, the ones sold online like at swords.com are spendy even for the cheaply made ones (nearly $300 for a "Japanese" sword made without any folding!!!). Alright, so you probably want to know what a 'real Japanese sword' is like.

A REAL Japanese sword begins as enough metal. It is quickly shaped into a sword, then the folding begins. The metal is hammered out to twice the width the sword would be, then folded in half in that direction. Then the halves are welded together and the process is started over again. This is not your standard arc-welding either; the metal is heated hot enough so that the contacting surfaces actually fuse together. I have heard that a twisting process is sometimes used as well (whenever the metal doubles in length, most likely).

When all is done, the sword has 2²⁴ layers (or more if more folds were made) to it (the welding process does not eliminate the layering). A well-made sword can take up to a year for a master sword maker to complete. This type of sword is so sharp that a falling piece of silk is cut completely in half upon landing on the upturned edge of this sword (no sword motion necessary).

In the game Nethack, the samurai character will do "twoweapon" combat with a katana and a wakizashi (four foot sword and two foot sword respectively).

From http://www.csse.monash.edu.au/cgi-bin/cgiwrap/jwb/wwwjdic?1E it seems that "katana" means a swift or sudden movement in Japanese.

From http://www.highlander.org/roleplaying/appendix.html, many immortals use katanas for their main weapon. The reason for this is that the sword is the "only efficient weapon" for decapitation. One of the swords listed here, wielded by Ramirez, is said to be over 2000 years old. (I have no accurate information yet as to when the Japanese began to use the folding process for the katana of real life).

The Japanese just love naming things. It is ridiculous the amount of things and actions and concepts that they have exclusive names for. One prime example can be found in the katana (daito); every single piece has a name, so, to help my fellow sword enthusiasts, I've compiled this list. enjoy.

The anatomy of a Japanese daito.

Fittings

Tsuka: The hilt of the sword. The hilts of most katana are approximately 3-hand lengths. This as they are designed for two-handed use, though, as mentioned, they may be used one-handed such as in iaido (batto). Many prefer a tsuka of longer length as it can increase the amount of force produced in the slash. The length, in the end is a matter of opinion. One hand is placed at the bottom, near the kashira; the other is placed at the top, just under the tsuba.

Mekugi: These are the pegs running through the tsuka that attach it to the nakago. They usually number two or three.

Mekugi ana: The holes the mekugi are run through.

Tsuba: This is the piece traditionally referred to as the hand guard. I fear this is a misnomer as the tsuba is not intended to prevent an opponent's sword from severing your hand. It is, instead, designed to keep your inept self from inadvertently sliding your hand up onto the blade. The tsuba is often intricately decorated and is, itself a work of art.

Seppa: Spacer between the tsuka and the tsuba, and between the tsuba and the blade. Keeps the Tsuba in place.

Kashira: The endcap on the tsuka. Keeps the tsuka-ito bound.

Fuchi: A fitting between the tsuka and tsuba. (also fuchi gana)

Same: This is the ray skin with which the tsuka is wrapped (not the tsuka-ito).

Tsuka-ito: Cord that is wrapped around the tsuka. It increases gripping ability and is pretty. Though There are many ways it can be wrapped, the method most commonly used is called the tsuka maki . This method produces the diamond pattern seen on most katana tsuka

Menuki: A small ornament placed under the tsuka-ito. This is obviously not an integral part of the sword, and is often not found in swords meant for business.

Blade

Ha: The sharpened edge of the blade. The ha is often composed of a harder steel than the mune, and I have heard a number of different opinions on whether this is a Good Thing. Some claim that the increased hardness allows it to keep a sharper edge, while the softer jacket provides shock-absorbant qualities. Others feel that this format makes for shoddier blades.

Ha-Machi: A small notch at the base of the ha marking the end of the nakago and the beginning of the blade proper. The tsuba sits above the Ha-Machi.

Mune: The concave and unsharpened edge of the blade. When the sword is worn, the mune sits facing down, so that the ha does not bear down on the wood of the saya.

This is all I have time for right now. Expect updates.

"Katana" is the name of Sega's Dreamcast development kit. A complete kit includes:

• The HKT-01 Development Box: Essentially, a Dreamcast in a mini-tower case, except that it includes VGA out and a SCSI port.
• The HKT-04 External GD-R Writer: Writes master GD-Rs for testing and duplication.
• A Sega-brand Dreamcast Controller
• A Sega-brand Dreamcast Keyboard
• A SCSI cable, to connect the GD-ROM writer to the Dev Box
• Power cables for both the Dev Box and the GD-ROM writer.

The kit also includes 35(!) manuals, a copy of Microsoft's Windows CE Toolkit v.2.0, a copy of Sega's Katana Development Software, and a CD full of various GNU tools for SH4 processors.