A high-tech katana with a sleek, futuristic design, featuring a monofilament edge that glows faintly with a blue neon hue. The blade is crafted from a dark, polished metal with subtle circuit-like engravings that pulse with energy when activated. The handle is wrapped in black synthetic leather with red accent stitching, and the guard is a minimalist, angular piece of brushed steel with the Arasaka logo subtly etched into it.