[からふとちしまこうかんじょうやく;からふと・ちしまこうかんじょうやく(樺太・千島交換条約), karafutochishimakoukanjouyaku ; karafuto . chishimakoukanjouyaku ( karafuto . sen s](n) Treaty of Saint Petersburg (1875); Russo-Japanese treaty in which Japan exchanged Sakhalin for the Kuril Islands[Add to Longdo]