Iko, Ichi, and Irii used to be ordinary humans. That is, until Itsumo Mite Iru (the Illuminati) got involved. Now they're a group of immortal friends who just happen to be an okami, a kitsune, and a neko. The only thing is they have to survive in the human world without a fully human form, and if they get thrown in jail, they're in jail for the rest of their lives which, for them, means an eternity.
5 parts