1. An information processing system, comprising: at least one server; and an information processing device connected to said server so that data can be communicated therewith, said server including a first storage unit for storing a specific content, a second storage unit for storing character information defining a character object, a third storage unit for storing information for introducing said specific content, and a transmission unit for transmitting said character information and said information for introducing said specific content to said information processing device in association with each other, and said information processing device including an obtaining unit for obtaining said character information and said information for introducing said specific content from said server, an output unit for outputting the character object based on obtained said character information and obtained said information for introducing the content in association with each other, and a reproduction unit for reproducing said specific content in response to a user's operation.