Shinkendo

Shinkendo (真剣道, 眞劍道, Shinkendō?) is a martial art that teaches the way of samurai swordsmanship. The meaning of the name Shinkendo can be interpreted multiple ways. Literally, "Shin" can be translated as 'real', "ken" as 'sword', and "do" as 'way', thus one English translation of the art's name is "Way of the Real Sword". Another way of interpreting the name is by the parts "Shinken" and "Do". "Shinken" by itself can literally mean 'real sword,' but a more colloquial Japanese meaning is 'seriousness' or 'earnestness', thus the other interpretation of the sword art's name is "Way of Earnesty".
Read more about Shinkendo on Wikipedia