Tsuchi-Gumo (土ぐも Tsuchi-Gumo, Earth Spider) is a spider-like yōkai.
In the chapter six, it appeared as a minion of Nurarihyon.
Along with Iwaryū, it attacked Kitarō and others when they were playing "Spirit World Hide and Seek" in the caverns.
Tsuchi-Gumo appears in the fourth movie based on the third anime adaptation, GeGeGe no Kitarō: Gekitotsu!! Ijigen Yōkai no Dai-Hanran!!