Japan's immigration authorities said it has sent letters containing information about support to 265 addresses hosting people who fled from Ukraine to Japan in the wake of Russia's invasion.A total of 557 evacuees entered the country between March 2 and Wednesday, Chief Cabinet Secretary Hirokazu Matsuno said Friday. The letters in Japanese were sent to relatives or acquaintances hosting the evacuees.The Immigration Services Agency of Japan is working to reach 16 individuals who currently have no known address or contact information.Related coverage:READ FULL ARTICLE