The Collaborative International Dictionary of English v.0.48:
Izanami \Izanami\ prop. n. (Japanese Mythology) The sister and consort of Izanagi; mother of the islands and gods of Japan. [WordNet 1.5]WordNet (r) 3.0 (2006):
Izanami n 1: sister and consort of Izanami; mother of the islands and gods of Japan