In an agreement reached with the Soviets , Japan received some fishing rights in the area and mineral rights in North Sakhalin .
The Japanese virtually controlled the Okhotsk sea area , U.S. territory and fisheries until 1925 - 1927 .
In an agreement reached with the Soviets , Japanese received some fishing rights in the area and mineral rights in North Sakhalin .
The Japanese virtually controlled the Okhotsk sea area , U.S. territory and fisheries until 1925 - 1927 .