The Totsuka Blade is a legendary sword with a sleek, elongated katana design, featuring a slightly curved single-edged blade that tapers to a sharp point. The blade has a mirror-like polish, reflecting light with a subtle glow, hinting at its ethereal properties. Its hilt is wrapped in dark red fabric with a circular guard that has intricate kanji engravings, symbolizing its sealing abilities. The overall aesthetic combines traditional Japanese sword craftsmanship with supernatural elements, making it stand out as a weapon of immense power.