Constellation:

Character:

Akatsuki is a criminal organization composed of ten high-level ninja that have defected from their village of origin. The group receives little attention during the first part of the series, only becoming main antagonists in Part II. Akatsuki members are characterized by their long, dark cloaks bearing red clouds with a chin-high collar.They also have a line through their headband, showing they have defected from their village. Each also possesses a unique ring, which seems to symbolize one's membership in the organization. Members are partnered together in teams of two, each team sticking together as they traverse the Naruto world. 

Source from Wikipeida