Provided is a technique for easily opening, with one hand, individual package bodies in a hard package having a plurality of package bodies. The hard package is provided with a first package part and a second package part. The first package part and the second package part each comprise: a substantially rectangular package body that has an open end at the top, and accommodates an item to be accommodated inside; and a lid part that is pivotally connected to a rear opening edge of the open end via a hinge, and opens and closes the open end. The first package part and the second package part are positioned such that the rear walls of the package bodies face each other when the lid part of each is closed. Rear top edges, which form a boundary between the top wall and rear wall of the lid part in the first package part and the second package part, are pivotally linked to each other via a top hinge.