Samurai - Hunt for the Sword
Shinjuro may be a little young to be the master of a swordsmanship school, but fate didn't give him any choice.  Now, his position and martial arts skills land him right in the middle of serious trouble when the rogue samurai Mikage faces the Tokugawa.  Mikage has his eyes on the legendary sword Mizuchi, and is willing to destroy all of Edo to get it