Kozukue Castle (小机城, Kozukue-jō) is the name for the earthly remains of a castle structure in Kozukue, Kōho-ku ward of Yokohama, Kanagawa Prefecture, Japan.

[1] The main grounds are located on the top of a hill surrounded with trees.

It is not clear when the Castle was built but probably founded by Uesugi clan, around 1438.

During the siege of Odawara in 1590 by Toyotomi Hideyoshi, the castle was given up without resistance.

This article about a Japanese building- or structure-related topic is a stub.