Koguwa Station (蚕桑駅, Koguwa eki) is a railway station in Shirataka, Yamagata, Japan, operated by the Yamagata Railway.

Koguwa Station has a single side platform serving traffic in both directions.

The station was absorbed into the JR East network upon the privatization of JNR on 1 April 1987, and became a station on the Yamagata Railway from 25 October 1988.

[1] A new station building was completed in April 2004.

This Yamagata Prefecture railroad station-related article is a stub.