How Fans Are Transforming Anime Shelves with Viral Jojo Light Rod 3D Prints
By Alexander Ross
Replicating an Araki illustration requires precise optical diffusion. Standard point-source LEDs create harsh bright spots that wash out delicate face sculpts. Seasoned builders avoid direct diode glare by using light pipes, solid extruded polymethyl methacrylate (PMMA) acrylic rods or edge-lit polycarbonate strips cut to shape.
The 3D printed base acts as both structural anchor and electronic housing. Inside the plinth, makers hollow out a miniature chamber designed to fit a 5V addressable NeoPixel ring or high-density SK6812 LED strip. A central collar grips a 5mm or 8mm optical rod, aiming the diode's beam upward into the plastic. The beam stays trapped inside the rod via total internal reflection until it strikes scored lines or frosted surfaces near the figure's mounting peg, where the light scatters into a soft, ambient glow.
Advanced hobbyists take this further by running an addressable Neopixel anime stand mod driven by tiny microcontrollers like the Seeed Studio XIAO RP2040. By programming subtle color cycles, collectors can match Star Platinum’s signature purple-and-teal radiance or give DIO’s The World a rhythmic, pulsing golden aura. The whole system runs quietly on standard 5V USB power drawn from a hidden desktop hub.
Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.
