sentences:  Along with privatization and division of JNR, JR East started operating the former JNR portion of the station on April 1, 1987.On August 6, 2000, the Tokyu Meguro Line opened; the line was extended to connect to the Tokyu Meguro Line on June 22, 2008.The station was further expanded on March 13, 2010, when Yokosuka Line and Shōnan-Shinjuku Line trains began stopping.