Akatsuki at any given time is composed of no more than ten primary members, all of whom were S-Class criminals of their own respective villages. Members always work in teams of two with the exception of Zetsu, who functions as the organization's spy, and make use of their unique skills to the team's advantage. Team members must function very well or at least to accomplish their task even though they have a mutual problems with each other. The organization is rarely fully assembled, as seen in the end of Part I, when one member said it was the first time in seven years when they were all together.
Members:
(Madara, Uchiha is a secret member, please nobody register as him. There can be 10 members)
Shikkane (Akatsuki Leader)
Raka/Calina
Uchiha, Itachi
Raya
Hoshigaki, Kisame
Crow
Didiera
Ex-Members:
Hidan (Presumed Deceased)
Kakuzu (Deceased)
Konan (Defected)
Pain (Deceased)
Orochimaru (Presumed Deceased)
Sasori (Deceased)
Zetsu (Presumed Deceased)
Teams:
(teams of two are comprised, these two members will work together on every mission unless stated otherwise)
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Hideout:
The enterance to the Hideout is a stone boulder than wont shift no-matter what is done to it, it requires a secret Jutsu.
The base itself is a hollowed out mountain that is inpenetrable from any angle and also indestructable, there is no way in or out except the hidden entrance. The base isn't noticable and is in a mountain range so it just looks normal to people in the outside world.
Inside it contains all the accomadation for someone to live, all of the hideout looks very dark and evil, with multiple rooms and a massive throne room for meetings, the throne can only be sat on by the leader of the organisation (and Madara).