Jodo

Jōdō (杖道:じょうどう?) or is a Japanese martial art. 
Jōdō uses a short staff called a "jō". The "jō" is a short staff, usually about 3 to 5 feet (0.9 to 1.5 m) long. Jōdō is strongly focused upon defense against the Japanese sword. 
The art is similar to "bōjutsu".