Phantom Brigade

The Phantom Brigade (幽霊旅団, Ryodan Yuurei) are a group of dangerous individuals. They had a hideout in the, and planned to conquer the land and it's villages. However, their plans were easily thwarted by Kosui Yakei, who killed their leader and destroyed their base. Most of them were defeated by the hands of Kosui, but he allowed one to escape, sparing her life after seeing the kindness within her heart.