In the year 1882, Sanshirou comes to Tokyo seeking for a worthy martial arts teacher. There, he meets Yano - a judo master who single-handedly defeats 39 jujitsu practitioners. Extremely impressed by his skill, Sanshirou decides to become his disciple. Later, Sanshirou falls for Sayo Murai - a girl whose father is a martial arts instructor at the local police department; and he also has to face Higaki Gennosuke, a skilled jujitsu fighter and his greatest rival. Based on a novel by Tsuneo Tomita, which was adapted into a 1943 movie by young Akira Kurosawa.

In the ancient sword domain continent, there are ten Excalibur and five families. One of the five families, Lu Yang, a descendant of the Lu family, in a crisis to escape from the pursuit of the moment of awakening the sacred sword "Peach God sword", to avoid the pursuit. He kept a low profile, practiced hard, avenged his mother, explored the truth, in the various big clans between the forces of the struggle mediation, and finally dominate the world! Ten swords, ask the sword domain continent. "The Legend Of Sword Domain"

Special episode introducing a new character.

The warriors who have been warped by the rampaging power of Justice have been summoned into the world of Xanadu. It is up to Dark Fact, a former villain, and principal Lappi to re-educate these students.