Kami-Hoshikawa Station is served by the Sagami Railway Main Line, and lies 5.0 kilometers from the starting point of the line at Yokohama Station.

The station consists of two opposed side platforms connected by a footbridge.

Kamihoshikawa Station was established on December 1, 1926 as Hoshikawa Station (星川駅, Hoshikawa-eki) on the Kanchū Railway Company (the predecessor to the present Sagami Railway).

[1] The passenger figures for previous years are as shown below.

Yokohama Municipal Bus (Shiei), Kanagawa Chuo Kotsu (Kanachu), Sagami Railway (Sotetsu) Media related to Kami-Hoshikawa Station at Wikimedia Commons This Kanagawa Prefecture railroad station-related article is a stub.