The Dragon brothers lived long together under the protection and concealment of the Shimada Clan in Japan.
Hanzo Shimada had been raised as a skillful bowman with modern martial art, and was expected to surpass his younger brother Genji Shimada, in order to lead the Shimada Clan in the far future.
Genji Shimada had been raised as an agile swordsman, with the traditional training of a shinobi.
The Shimada Clan cherished sheer strength and disciplines. The big brother Hanzo was very well mannered and struck hard to become the leader that the Clan expected him to be. However, the youthful younger brother, Genji, was playful and disobedient.