To provide an information recording apparatus, an information recording method, and an information processing system that can efficiently record information from a storage section to a medium with respect to the information recording apparatus, the information recording method, and the information processing system that records the information from the storage section to the medium after temporarily storing the external information to the storage section.

The storage section temporarily stores external data, when the amount of the external data is a preset data amount, no data are recorded on the medium, when data separately stored in the storage section are a series of consecutive data, a series of the data are stored in the medium with precedence over other data stored in the storage section.