Adauchi, the Revenge of Samurai

In the Samurai era, Adauchi is the official revenge permitted to Samurai, whose father or lord was murdered. The life of Samurai is pursuing to achieve the best in sword-fighting. This long way is also called Bushido. Matajuro is one of those Samurai and travels around countries to train his sword. However, he has another purpose for his journey. Finding Samurai who killed his father and sister. One day, he meets Kenjuro who is also pursuing his sword to his limit at a bar. Two of them get along immediately. Their talk goes well with their idea about their swords, but Matajuro finds out that Kenjiro is the one who killed his family. The next day, it will be time for him to find out the truth and finish his journey. It's a story introducing the life of Samurai.