How To Make Tanjiro's Sword Out Of Paper

Creating a replica of Tanjiro Kamado's sword from Demon Slayer using paper is a rewarding project for fans and craft enthusiasts. It allows for a safe and inexpensive recreation of this iconic weapon. This guide provides a detailed, step-by-step approach to crafting your own paper Nichirin blade.
Materials Required
The following materials are essential for constructing the sword:
- Cardboard sheets (various sizes, for structural support)
- Thick paper or cardstock (for detailed parts and covering)
- Thin paper (for decorative elements)
- Pencil and ruler (for accurate measurements)
- Scissors and craft knife (for cutting and shaping)
- Glue stick and strong adhesive (for bonding materials)
- Acrylic paints (black, grey, red, and any desired metallic colors)
- Paintbrushes (various sizes, for detailed painting)
- Clear varnish or sealant (for protecting the finished product)
Constructing the Core Structure
The core of the sword provides the necessary rigidity and shape.
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Blade Base
Begin by sketching the outline of the blade on cardboard. Refer to images of Tanjiro's sword to ensure accuracy. A length of approximately 36 inches is a good starting point. The blade's width should taper from the handle towards the tip. Cut out two identical cardboard blade shapes using scissors or a craft knife. These will form the primary layers of the blade.
Adding Thickness and Strength
To increase the blade's thickness and durability, cut several strips of cardboard, approximately 1-2 inches wide. Glue these strips along the edges of one of the cardboard blade pieces. This creates a raised border. Attach the second cardboard blade piece on top, effectively sandwiching the cardboard strips and creating a three-dimensional blade structure.
Shaping the Blade Edge
Carefully refine the blade's edge using a craft knife or sandpaper. Angle the edge to create a more realistic, albeit blunted, blade profile. This process requires patience and precision. Focus on achieving a gradual, even slope along the entire length of the blade.
Creating the Hilt and Handle
The hilt and handle are crucial for the sword's appearance and feel.

Hilt Construction
Cut out several squares of cardboard, each slightly smaller than the last. These squares will be layered to create the guard (tsuba). The number of squares determines the thickness of the guard. Glue the squares together, centering each on the previous one. Once dry, carefully shape the guard into the distinctive clover shape characteristic of Tanjiro's sword using a craft knife. Ensure the central hole is large enough to accommodate the blade's tang.
Handle Formation
The handle can be constructed from rolled cardboard or a wooden dowel. If using cardboard, cut a long rectangular strip and tightly roll it into a cylindrical shape. Secure the roll with glue. The length of the handle should be comfortable to grip, typically around 10-12 inches. Attach the handle to the base of the blade, ensuring a secure and stable connection. Reinforce the joint with additional cardboard pieces and glue.
Covering and Detailing
Covering the cardboard structure with paper enhances the sword's aesthetic appeal and provides a smooth surface for painting.
Blade Covering
Cut strips of thick paper or cardstock to the width of the blade. Apply glue to the cardboard blade and carefully wrap the paper strips around it, overlapping each strip slightly. Ensure the paper is smooth and wrinkle-free. Repeat this process until the entire blade is covered. Use a bone folder or similar tool to press the paper firmly onto the cardboard, ensuring a strong bond.

Handle Wrapping
Tanjiro's sword handle is traditionally wrapped. Recreate this effect by cutting thin strips of paper in the desired color (typically black or dark brown). Apply glue to the handle and carefully wrap the paper strips around it in a crisscross pattern, mimicking the appearance of a wrapped cord. Overlap the strips to create a textured surface. Secure the ends with glue.
Hilt Detailing
Cover the cardboard hilt with paper, ensuring a smooth and even surface. Use thin paper to add finer details, such as the raised edges and decorative elements. Glue these details in place with precision.
Painting and Finishing
Painting brings the paper sword to life, replicating the colors and textures of Tanjiro's Nichirin blade.
Base Coating
Apply a base coat of black acrylic paint to the entire sword, including the blade, hilt, and handle. This base coat provides a uniform surface for subsequent layers of paint. Allow the base coat to dry completely before proceeding.

Blade Painting
Use grey or metallic silver paint to highlight the blade's edge and add depth. Dry brushing can be used to create a weathered or battle-worn effect. Focus on replicating the subtle variations in color and texture seen on the actual sword. The iconic black blade can be achieved with layers of diluted black paint, allowing some of the grey to show through.
Hilt and Handle Painting
Paint the hilt according to the desired color scheme. Tanjiro's hilt features red accents and intricate patterns. Use fine-tipped brushes to paint these details with precision. The handle should be painted to match the color of the wrapping, typically black or dark brown.
Adding Details
Using reference images, add any remaining details to the sword. This may include specific markings, color gradients, or weathering effects. Pay close attention to the details on the hilt and the transition between the blade and the handle.
Protective Coating
Apply a clear varnish or sealant to the finished sword. This protects the paint from chipping and scratching, and adds a layer of durability. Apply several thin coats, allowing each coat to dry completely before applying the next. This will ensure a smooth, even finish.

Final Touches
Inspect the finished sword for any imperfections. Touch up any areas where the paint is chipped or faded. Ensure all the components are securely attached. Display your paper Tanjiro sword proudly, showcasing your craftsmanship and dedication to the Demon Slayer series.
Consider adding a simple paper sheath for storage and display. This can be constructed from cardboard and paper, following a similar process to the sword itself.
Safety Note: While this paper sword is intended for display and cosplay purposes, exercise caution when handling it. Avoid swinging it forcefully or using it in a manner that could cause harm to yourself or others.
By carefully following these steps, you can create a remarkable replica of Tanjiro Kamado's sword using readily available materials. This project provides an engaging and rewarding experience for fans and craft enthusiasts alike.
Creating a paper replica of Tanjiro's sword matters because it enables fans to engage with their favorite series in a tangible and creative way, fostering artistic expression and appreciation for the show's iconic design.
