Unleash the fiery spirit of the Flame Hashira with this incredible Rengoku Kyoujurou LED Light-Up Nichirin Sword! This isn't just a replica; it's a dynamic tribute to one of Demon Slayer's most beloved characters. The vibrant red blade, true to Rengoku's iconic aesthetic, now comes alive with integrated LED lighting, creating a stunning, glowing effect that perfectly mimics his powerful Flame Breathing techniques.