MANAGEMENT DEVICE, MANAGEMENT METHOD, AND NON-TRANSITORY STORAGE MEDIUM

According to the present invention, provided is a management device () including: a collection unit () that collects failure information indicating that a failure has occurred in each of a plurality of power storage systems; a computing unit () that computes a failure rate in a group in which the power storage systems each having a predetermined matter in common are collected; and an estimation unit () that estimates a characteristic of the failure indicated by the failure information, on the basis of the failure rate and a reference value.