  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.
As noted by Kakashi, Sai is one of DanzÅ's prized soldiers and as such, his Root training also included learning fÅ«injutsu. His sealing technique allows him to trap people within his paintings by drawing a tiger on a large scroll with a giant paint brush.