The blade is made of 1095 high carbon steel and darkened, the area under hamon presents different color. It's unokubi zukuri, the thickness on the back becomes thinner from the half of the blade towards the tip, but the back turns to thick near the kissaki. There's no yokote. The tsuka is made of hardwood and wrapped with geneuine rayskin and synthetic silk ito. The tsuba is made of iron, fuchi and kashira are made of brass.

The Gladius was a sword popularized by the Legions at the height of Roman Empire. It is a double-edge sword with a sharp, tapering tip. It was a very effective close-quarter weapon which very well complements the fighting style of the Roman legions. It is well suited for thrusting, stabbing, slashing and chopping. Historical accounts of various forms of gladius indicate that its blade lenght ranges from around 18 to 28 inches. The handle has ridges to provide better grip and ended in a knob.

Ryan901 is a replica of the sword Yamato from the video game series Devil May Cry. Based on the plot from the game, Yamato was bestowed to the character Vergil by his father, the legendary dark knight Sparda. Yamato has innate demonic powers which compliments with its wielder's power.

Ryan901 is a katana with a shinogi zukuri blade made of through-hardened 1095 high carbon steel with abrasived hamon. This blade can be used on hard targets. The tsuka has a hardwood core with black, genuine rayskin panels and wrapped with white, synthetic silk ito. The fittings are made of brass. The koiguchi and kojiri are also made of copper. The saya is made of hardwood with a matte black finish and yellow synthetic silk sageo. It does not have a kurikata but has one ashi or hanger to secure the sword to the waist.