INFORMATION PROCESSING SYSTEM, KEY INFORMATION MANAGEMENT DEVICE, KEY INFORMATION MANAGEMENT METHOD AND NON-TRANSITORY STORAGE MEDIUM STORING PROGRAM

摘要

An information processing system includes circuitry configured to: choose, in response to a request from a user terminal carried by a user of a delivery service, a vehicle cabin including a trunk of a rental vehicle scheduled to be rented out, or having been rented out to the user of the delivery service by a car rental service, as a delivery destination of a package, and distribute key information to a delivery company providing the delivery service, the key information being used for unlocking a door accessing the vehicle cabin of the rental vehicle within a rental period of the rental vehicle corresponding to the chosen delivery destination.