  The bodily system that consists of the bones, their associated cartilages, and the joints, and supports and protects the body, produces blood cells, and stores minerals â¦ . IT IS BONES IN YOUR BODY TOGETHER MAKE THE SKELETAL SYSTEM.
The wakizashi is the sidearm of the Samurai. Basically it is a short katana with a shorter blade and handle. The wakizashi when worn together with a katana was an official sign of being a Samurai.
To qualify as an Ådachi, the sword in question would have a blade length of around 3 shaku (35.79 inches or 90.91 cm); however, as with most terms in Japanese sword arts, there is no exact definition of the size of an Ådachi.