That’s the difference compared to a simple LED katana: in addition to the internal lighting of the blade, a small reservoir produces a vapor that follows the edge and dissipates around it. The effect is reminiscent of the breaths from the series, where each technique is translated on screen into a visible substance — water, flames, mist.
Thirteen models are offered, including two variants for Tanjiro and two for Muichiro: Tanjiro, Giyu, Rengoku, Zenitsu, Shinobu, Kanao, Mitsuri, Sanemi, Muichiro, Yoriichi, and Kokushibo. It is the katana collection with the most characters, covering both Hashira and a demon.
The LED Katanas offer a version without vapor, which is easier to display. The Katana and Katana Stand categories bring together classic replicas and their display stands, while Lamps and Decorations feature other light-up items.