Russia Detains Japanese Journalist on Espionage Charges in Sakhalin

Russia’s Federal Security Service detained Japanese journalist Yuki Imai of the Hokkaido Shimbun in the Sakhalin region on 13 October 2026, one day before he was due to leave the country. He was transferred to Moscow, where a court ordered pre-trial detention until 12 December. The FSB accused him of gathering information related to Russia’s defence capabilities under instructions from Japanese intelligence, specifically concerning mobilised individuals and volunteers from the Kuril Islands participating in the war in Ukraine. Espionage charges under Russian law can carry a sentence of up to 20 years.

Japan’s Foreign Ministry summoned Russian Ambassador Nikolay Nozdrev and requested information, humanitarian consideration and fair treatment. Foreign Minister Toshimitsu Motegi said Japanese missions had not been able to contact Imai. The Hokkaido Shimbun said it was establishing the facts while prioritising the correspondent’s safety. Russian Foreign Ministry spokesperson Maria Zakharova identified Imai by name and described Tokyo’s use of correspondents for information gathering as regrettable.

Video released by Russian state media showed masked officers detaining a man in a hotel room, escorting him onto a plane and appearing in a Moscow courtroom. The Committee to Protect Journalists called for Imai’s immediate release and noted that Russia is holding at least 30 journalists in connection with their work. The arrest follows President Vladimir Putin’s visit to the disputed Kuril Islands in August and comes amid already strained Japan-Russia relations over the territorial dispute and Japan’s sanctions related to the war in Ukraine.

Imai’s previous reporting covered Russia’s relations with North Korea, daily life in Sakhalin and the presence of North Korean workers in Yuzhno-Sakhalinsk. Japanese officials have described the formal arrest of a Japanese correspondent as rare; earlier cases involved temporary detention and deportation. The Japanese embassy in Moscow stated it was gathering information and had been unable to meet with Imai as of 13 October.

The case adds a consular and media-freedom dimension to existing bilateral tensions. No independent verification of the FSB’s allegations has been published. Further developments will depend on access granted to Japanese diplomats and the progress of the criminal case in Moscow.