It joined the JR East network upon the privatization of the Japan National Railways (JNR) on April 1, 1987.

The station joined the JR East network upon the privatization of the Japan National Railways (JNR) on April 1, 1987, with freight operations coming under the control of the Japan Freight Railway Company.

On March 24, 1988, the Isumi Railway was split apart from the JR East network to be operated by a private company.

It was absorbed into the JR East network upon the privatization of the JNR on April 1, 1987 and elevated in status to a full station at that time.

The station was absorbed into the JR East network upon the privatization of the JNR in 1987.