Sidooh

Sidooh (SIDOOH―士道―) is a manga series by TAKAHASHI Tsutomu that run in Weekly Young Jump from 2005 to 2010.

Plot
During the political upheavals and social strife at the end of the Tokugawa Shogunate in Japan (1855), two parent-less brothers Yukimura Shoutarou and Yukimura Gentarou struggle to survive in these turbulent times. With their only possession being their deceased father's sword and clinging onto the wisdom of their mother's final words, the brothers seek to embark on the Path of the Warrior: Sidooh.