Kei Matoba is a detective in the city of dreams, San-Teresa. He works with the Special Vice Squad, who deal with fantasy creatures from another world that have moved into our own.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.