To provide a cold storage device for cold reserving compartment with which a person can always accurately grasp the cold storage state of a cold reserving compartment even when the person does not visually monitor the compartment directly.

The person can always accurately grasp the cold storage state of each cold reserving compartment 10 connected to this cold storage device 20 even when the person does not visually monitor the compartment 10 directly, because the temperature data on the cold storage medium of the compartment 10 and the temperature data in the compartment 10 are transmitted to a centralized management section 25 through communication cables 26 and the temperature in the compartment 10, the temperature of the cold storage medium, and the scheduled cold storage completing time of the compartment 10 are displayed on the monitor 25b of the section 25.