Even now, no official peace treaty has been signed between the two nations.

In addition, because the treaty did not explicitly specify cession of the renounced areas to the Soviet Union, Japan officially considers South Sakhalin and northern Kuril Islands to be a territories of undetermined ownership and these areas are marked as No Man's Land with white color on Japanese maps, although Japan currently has a Consulate-General in Sakhalin's capital city of Yuzhno-Sakhalinsk, located on the renounced