Part one of "Sengoku: Soul of Fight" debuts tonight on HDNet at 10 p.m. ET by MMAEdition · January 14, 2011 World Victory Road’s ambitious “Sengoku: Soul of Fight” event debuts in two parts this month on HDNet, and North American fans can catch the debut of the first episode tonight. HDNet airs the three-hour special tonight at 10 p.m. ET/7 p.m. PT. “Inside MMA” precedes the event at 9 p.m. ET.