Cardboard Zenitsu’s Nichirin Sword

Crafty Transformer loves to build replica weapons out of cardboard. He’s recently been on a Demon Slayer kick, having built several swords from the manga. Our favorite is Zenitsu’s Nichirin blade, with an intricate hilt design, and a glow-in-the-dark lightning pattern on its blade. Inosuke’s cardboard swords look pretty sweet too.