Japan is asking for return of Etorofu, Kunashiri, Shikotan and Habomai shoto. They say that these islands are being illegally held by Russia. Several political parties in Japan are asking for return of all Chishima Islands. Russia has said that it would return Shikotan and Habomai shoto in 1956 but Japan did not agree to this agreement because it meant the United States would keep the island of Okinawa.