土蜘蛛 つちぐも Also written 土雲 Meanings Noun Atypus karschi (Asian species of mygalomorph spider) See also: じぐも. tsuchigumo (people of ancient Japan who were not subjects of the Yamato court) Kanji 土 soil. Read as つち. 蜘 spider. Read as くも. 蛛 spider Jinuma: Japanese Dictionary · Word lists