The is part of the JR East rail network in Kanagawa Prefecture, Japan. It provides passenger service along a 7 km between Tsurumi Station in Tsurumi-ku, Yokohama and Ōgimachi Station in Kawasaki-ku, Kawasaki. Branches bring the total length of track to 9.7 km. The gauge is . Two segments of the line have double track. The line is electrified at 1,500 V DC.
Japan Freight Railway Company (JR Freight) operates on three segments of the line, often to carry petroleum and other chemicals from the numerous refineries and factories in the area. The line is also used to carry jet fuel from the US Navy fuel depot near Anzen Station through the Musashino Line to Yokota Air Base in west Tokyo.
|Station Name||Japanese||Distance from|
|Main line trains||Ōkawa branch|
branch line trains
|Tsurumi||鶴見||0.0||Keihin-Tōhoku Line||Tsurumi-ku, Yokohama|
|Hama-Kawasaki||浜川崎||5.7||Nambu Branch Line|