Real Extending Kokushibo Katana DIY

I built a fully working, extending Kokushibo katana from Demon Slayer — not just a cosplay prop, but a real mechanical build that transforms exactly like the anime. 💬 Join my community for templates, tutorials & behind the scenes: Templates .A4   / discord   Discord Community to share your crafts & get help:   / discord   Instagram for behind-the-scenes & updates:   / gulshan.thakree   my Gaming Channel for live streams & fun:    / @gulshandrives   If you enjoyed this, don’t forget to LIKE, COMMENT & SUBSCRIBE for more projects! #DemonSlayer #CardboardCraft