Tsuka ito wrapping instructions see also: http://www.wpi.edu/academics/me/IMDC/IQP%20Website/ResourcesFiles/The%20Art%20of… | Katana, Samurai swords, Japanese sword
DIY Tsuka Tutorial
6 Simple Steps to Break Down or Disassemble Your Katana
Making katana koshirae, component tsuka 2/12 - YouTube
How to Clean a Japanese Katana and Saya (Sheath) - Dengarden