A medium shot from a 3/4 view focusing on a uniquely crafted Japanese katana held vertically in a centered composition. The weapon features a traditional tsuba and a meticulously wrapped tsuka with high-detail fabric texture; however, the blade is replaced by a glowing, humming lightsaber beam of vibrant plasma energy. The blade's edge is sharp and luminous, casting a strong glow onto the surroundings. The background is a minimalist, dark void that emphasizes the brilliance of the energy blade. The visual style is a high-quality anime illustration with high contrast, featuring cinematic lighting where the intense light from the blade creates dramatic reflections and subtle lens flares, evoking a futuristic and mystical atmosphere.
