Sanada fûunroku

In the battle of Sekigahara, the Toyotomi clan, Higaeri defeated by troops under the command of Tokugawa Ieyasu. A gang of young vagabonds, marauding on the battlefield, is confronted with a young man by the name of SAR, possessing magical powers. Ten years later, the grown-up tramps along with the SAR to join Toyotomi to Tokugawa resist in a bloody civil war