There was a tradition of wearing, taking care and taking the katana out of its scabbard. Samurai kept their katana on a special stand for swords, called katana-kake. This stand was used for both katana and wakizashi. The blade had to have its point up, just as when wearing the sword; the handle (called the tang) had to be turned to the let. This made katana available for handling any time it was needed. 