|Black Hi Hyou Unit|
|Named by||Ri Shin|
|Rank||1000 Man Unit|
|Troops||500 cavalry |
|Part of||Hi Shin Army|
|Reporting to||Ri Shin|
|Goal(s)||Keep Ri Shin alive & avenge Duke Hyou.|
The Black Hi Hyou Unit is a 1,000-man unit led by Gaku Rai.
The Hi Hyou Unit reorganized into 2 units, on one side the Black Hi Hyou Unit unit led by Gaku Rai and on the other side the Red Hi Hyou Unit led by Ga Ro, when Ri Shin became General and established his army.