Kemujan Island, also known as Kamodian, Kemujan, Poelau Kemoedjan, Pulau Kemudjanis, one of islands that located in Karimunjawa, Jepara. This island is administratively located in the district of Karimunjawa. The island has a marine dock facilities, Dewodaru airport and Diesel.
This island has a population of 2936 people with different livelihoods. The island has a rainfall average of 3,000 mm per year with an average temperature of 30-31 º C. The economic potential of the island is in the form of marine fisheries, potential fishing, seaweed farming and marine tourism.